cmake_minimum_required() before project()

* Without this CMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded (MT) Windows builds still produced incompatible MultiThreadedDLL (MD) output. * Resolves following warning: CMake Warning (dev) at CMakeLists.txt:2 (project): cmake_minimum_required() should be called prior to this top-level project() call. * Use ${CMAKE_HOST_SYSTEM_NAME} as ${CMAKE_SYSTEM_NAME} not set before project().
Fix compilation with modern compilers
2025-04-02 17:18:10 +00:00 · 2024-12-30 17:49:16 +00:00 · 2024-11-24 23:08:15 +00:00 · 2024-11-22 10:28:16 +00:00 · 2024-09-24 22:50:30 +02:00 · 2024-09-06 09:29:24 +02:00
834 changed files with 35441 additions and 30762 deletions
--- a/.clang-format
+++ b/.clang-format
@ -38,7 +38,7 @@ SpaceInEmptyParentheses: false
 SpacesInAngles: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard: Cpp11
+Standard: Cpp03

 SortIncludes: false

--- a/.clang-tidy
+++ b/.clang-tidy
@ -9,21 +9,30 @@ Checks:        "*,\
 -fuchsia-default-arguments,\
 -google-readability-todo,\
 -google-runtime-int,\
+-cppcoreguidelines-avoid-goto,\
+-hicpp-avoid-goto, \
 -cppcoreguidelines-pro-type-member-init,\
 -cppcoreguidelines-pro-type-static-cast-downcast,\
-# not applicable\
+-readability-identifier-naming,\
+# not applicable,\
+-fuchsia-default-arguments-calls,\
 -fuchsia-overloaded-operator,\
+-fuchsia-statically-constructed-objects,\
 # not currently a coding convention, C++11-specific, but conceivable,\
 -modernize-use-nullptr,\
 -modernize-use-equals-default,\
 -modernize-deprecated-headers,\
 # not currently a coding convention, C++11-specific and hard to implement,\
 -hicpp-no-malloc,\
+-hicpp-avoid-c-arrays,\
+-modernize-avoid-c-arrays,\
 -modernize-pass-by-value,\
 -modernize-loop-convert,\
 -modernize-use-auto,\
+-modernize-use-trailing-return-type,\
 -modernize-use-using,\
 -modernize-return-braced-init-list,\
+-cppcoreguidelines-avoid-c-arrays,\
 -cppcoreguidelines-no-malloc,\
 -cppcoreguidelines-owning-memory,\
 -cppcoreguidelines-pro-type-union-access,\
@ -37,6 +46,8 @@ Checks:        "*,\
 # duplicates,\
 -google-readability-braces-around-statements,\
 -cppcoreguidelines-pro-type-cstyle-cast,\
+-cppcoreguidelines-avoid-magic-numbers,\
+-readability-magic-numbers,\
 -hicpp-braces-around-statements,\
 -hicpp-use-equals-default,\
 -hicpp-deprecated-headers,\
@ -412,3 +423,7 @@ CheckOptions:
    # value:           '0'
  # - key:             readability-simplify-boolean-expr.ChainedConditionalReturn
    # value:           '0'
+   - key:             modernize-use-override.OverrideSpelling
+     value:           'ZMQ_OVERRIDE'
+   - key:             modernize-use-override.FinalSpelling
+     value:           'ZMQ_FINAL'
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@ -0,0 +1,2 @@
+# tree-wide clang format
+41f459e1dc6f7cdedd1268298153c970e290b2ce
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@ -0,0 +1,230 @@
+name: CI
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: "0 9 * * 5"
+
+jobs:
+  build:
+    if: github.event_name == 'pull_request' || github.event_name == 'push'
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - platform: x64
+            configuration: release
+            os: windows-2019
+            WITH_LIBSODIUM: ON
+            ENABLE_CURVE: ON
+            CMAKE_GENERATOR: Visual Studio 16 2019
+            MSVCVERSION: v142
+            MSVCYEAR: vs2019
+            ARTIFACT_NAME: v142-x64
+            ENABLE_DRAFTS: ON
+          - os: ubuntu-latest
+            BUILD_TYPE: default
+            PACKAGES: asciidoctor
+            DRAFT: disabled
+            POLLER: select
+          - os: ubuntu-latest
+            BUILD_TYPE: default
+            DRAFT: disabled
+            POLLER: poll
+          - os: ubuntu-latest
+            BUILD_TYPE: android
+            NDK_VERSION: android-ndk-r25
+            DRAFT: disabled
+          - os: ubuntu-latest
+            BUILD_TYPE: coverage
+            PACKAGES: libkrb5-dev libnorm-dev libpgm-dev libgnutls28-dev lcov
+            DRAFT: enabled
+            GSSAPI: enabled
+            PGM: enabled
+            NORM: enabled
+            TIPC: enabled
+            TLS: enabled
+            VMCI: enabled
+          - os: ubuntu-latest
+            BUILD_TYPE: valgrind
+            PACKAGES: valgrind libgnutls28-dev
+            DRAFT: enabled
+          - os: ubuntu-latest
+            BUILD_TYPE: cmake
+            CURVE: libsodium
+            DRAFT: enabled
+            PACKAGES: cmake libsodium-dev
+            TLS: enabled
+          - os: ubuntu-latest
+            BUILD_TYPE: cmake
+            CURVE: libsodium
+            DRAFT: enabled
+            GSSAPI: enabled
+            PACKAGES: cmake libsodium-dev libkrb5-dev
+            TLS: enabled
+          - os: ubuntu-latest
+            BUILD_TYPE: cmake
+            DRAFT: enabled
+            PACKAGES: cmake clang-format-11
+            DO_CLANG_FORMAT_CHECK: 1
+          - os: ubuntu-latest
+            BUILD_TYPE: default
+            PACKAGES: libkrb5-dev libnorm-dev libpgm-dev libgnutls28-dev libsodium-dev libnss3-dev libbsd-dev
+            CURVE: libsodium
+            ADDRESS_SANITIZER: enabled
+            DRAFT: enabled
+          - os: ubuntu-latest
+            BUILD_TYPE: default
+            PACKAGES: libkrb5-dev libnorm-dev libpgm-dev libgnutls28-dev libsodium-dev libnss3-dev libbsd-dev
+            CURVE: libsodium
+            GSSAPI: enabled
+            PGM: enabled
+            NORM: enabled
+            TIPC: enabled
+            IPv6: ON
+            TLS: enabled
+            USE_NSS: yes
+            VMCI: enabled
+            DRAFT: enabled
+          - os: ubuntu-latest
+            BUILD_TYPE: default
+            PACKAGES: libkrb5-dev libnorm-dev libpgm-dev libgnutls28-dev libsodium-dev libnss3-dev
+            CURVE: libsodium
+            GSSAPI: enabled
+            PGM: enabled
+            NORM: enabled
+            TIPC: enabled
+            IPv6: ON
+            TLS: enabled
+            USE_NSS: yes
+            VMCI: enabled
+            DRAFT: enabled
+            FORCE_98: enabled
+            CXX: clang++
+          - os: ubuntu-latest
+            BUILD_TYPE: abi-compliance-checker
+            PACKAGES: abi-dumper abi-compliance-checker
+            DRAFT: disabled
+          - os: ubuntu-latest
+            BUILD_TYPE: cmake
+            PACKAGES: clang-tidy clang-tools
+            DRAFT: enabled
+            CXX: clang++
+          - os: macos-latest
+            BUILD_TYPE: default
+            PACKAGES: automake autoconf libtool
+            DRAFT: enabled
+          - os: macos-latest
+            BUILD_TYPE: default
+            PACKAGES: automake autoconf libtool libsodium
+            CURVE: libsodium
+            DRAFT: disabled
+    env:
+      platform: ${{ matrix.platform }}
+      configuration: ${{ matrix.configuration }}
+      WITH_LIBSODIUM: ${{ matrix.WITH_LIBSODIUM }}
+      ENABLE_CURVE: ${{ matrix.ENABLE_CURVE }}
+      CMAKE_GENERATOR: ${{ matrix.CMAKE_GENERATOR }}
+      MSVCVERSION: ${{ matrix.MSVCVERSION }}
+      MSVCYEAR: ${{ matrix.MSVCYEAR }}
+      ARTIFACT_NAME: ${{ matrix.ARTIFACT_NAME }}
+      ENABLE_DRAFTS: ${{ matrix.ENABLE_DRAFTS }}
+      SODIUM_INCLUDE_DIR: ${{ github.workspace }}\libsodium\src\libsodium\include"
+      SODIUM_LIBRARY_DIR: ${{ github.workspace }}\libsodium\bin\${{ matrix.platform }}\${{ matrix.configuration }}\${{ matrix.MSVCVERSION }}\dynamic"
+      LIBZMQ_SRCDIR: ${{ github.workspace }}\libzmq
+      BUILD_TYPE: ${{ matrix.BUILD_TYPE }}
+      CURVE: ${{ matrix.CURVE }}
+      DRAFT: ${{ matrix.DRAFT }}
+      ADDRESS_SANITIZER: ${{ matrix.ADDRESS_SANITIZER }}
+      DO_CLANG_FORMAT_CHECK: ${{ matrix.DO_CLANG_FORMAT_CHECK }}
+      FORCE_98: ${{ matrix.FORCE_98 }}
+      CXX: ${{ matrix.CXX }}
+      GSSAPI: ${{ matrix.GSSAPI }}
+      PGM: ${{ matrix.PGM }}
+      NORM: ${{ matrix.NORM }}
+      TIPC: ${{ matrix.TIPC }}
+      IPv6: ${{ matrix.IPv6 }}
+      TLS: ${{ matrix.TLS }}
+      USE_NSS: ${{ matrix.USE_NSS }}
+      VMCI: ${{ matrix.VMCI }}
+      POLLER: ${{ matrix.POLLER }}
+      NDK_VERSION: ${{ matrix.NDK_VERSION }}
+      ANDROID_NDK_ROOT: /tmp/${{ matrix.NDK_VERSION }}
+    steps:    
+    - name: Add msbuild to PATH
+      uses: microsoft/setup-msbuild@v1.0.2
+      if: matrix.os == 'windows-2019'
+    - uses: actions/checkout@v2
+      if: matrix.WITH_LIBSODIUM == 'ON'
+      with:
+        repository: jedisct1/libsodium
+        ref: stable
+        path: libsodium
+    - name: Compile libsodium
+      if: matrix.WITH_LIBSODIUM == 'ON' && matrix.os == 'windows-2019'
+      shell: cmd
+      working-directory: libsodium
+      run: msbuild /v:minimal /p:Configuration=%Configuration%DLL builds\msvc\%MSVCYEAR%\libsodium\libsodium.vcxproj
+    - name: Copy libsodium
+      if: matrix.WITH_LIBSODIUM == 'ON' && matrix.os == 'windows-2019'
+      shell: powershell
+      working-directory: libsodium
+      run: Copy-Item "bin\${env:Platform}\${env:Configuration}\${env:MSVCVERSION}\dynamic\libsodium.lib" -Destination "bin\${env:Platform}\${env:Configuration}\${env:MSVCVERSION}\dynamic\sodium.lib"
+    - uses: actions/checkout@v2    
+      with:    
+        path: libzmq
+    - run: md build_libzmq
+      shell: cmd
+      if: matrix.os == 'windows-2019'
+    - name: build-win
+      if: matrix.os == 'windows-2019'
+      shell: cmd
+      working-directory: build_libzmq
+      run: |        
+        cmake -D CMAKE_INCLUDE_PATH="%SODIUM_INCLUDE_DIR%" -D CMAKE_LIBRARY_PATH="%SODIUM_LIBRARY_DIR%" -D WITH_LIBSODIUM="%WITH_LIBSODIUM%" -D ENABLE_DRAFTS="%ENABLE_DRAFTS%" -D ENABLE_ANALYSIS="%ENABLE_ANALYSIS%" -D ENABLE_CURVE="%ENABLE_CURVE%" -D API_POLLER="%API_POLLER%" -D POLLER="%POLLER%" %EXTRA_FLAGS% -D WITH_LIBSODIUM="%WITH_LIBSODIUM%" -D LIBZMQ_WERROR="%LIBZMQ_WERROR%" -G "%CMAKE_GENERATOR%" "%LIBZMQ_SRCDIR%"
+        cmake --build . --config %configuration% --target install -- -verbosity:Minimal -maxcpucount           
+    - name: test
+      if: matrix.os == 'windows-2019'
+      shell: cmd
+      working-directory: build_libzmq
+      run: ctest -C "%Configuration%"
+    - name: Add debian packages
+      if: matrix.os == 'ubuntu-latest' && (matrix.BUILD_TYPE != 'coverage' || github.repository == 'zeromq/libzmq')
+      uses: myci-actions/add-deb-repo@10
+      with:
+        repo-name: obs
+        repo: deb http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_20.04/ ./
+        keys-asc: https://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_20.04/Release.key
+        install: ${{ matrix.PACKAGES }}
+    - name: Add brew packages
+      if: matrix.os == 'macos-latest'
+      shell: bash
+      run: brew install ${{ matrix.PACKAGES }}
+    - name: build
+      if: (matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest') && (matrix.BUILD_TYPE != 'coverage' || github.repository == 'zeromq/libzmq')
+      shell: bash
+      working-directory: libzmq
+      run: ./ci_build.sh
+    - name: coveralls
+      if: matrix.BUILD_TYPE == 'coverage' && github.repository == 'zeromq/libzmq'
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        path-to-lcov: /home/runner/work/libzmq/libzmq/libzmq/lcov.info
+  cron:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'schedule'
+    strategy:
+      fail-fast: false
+    env:
+      BUILD_TYPE: cmake
+      CXX: clang++
+      CLANG_TIDY: clang-tidy
+    steps:
+    - name: Add debian packages
+      run: apt-get install --yes clang-tidy clang-tools
+    - name: build
+      shell: bash
+      working-directory: libzmq
+      run: ./ci_build.sh
--- a/.github/workflows/Docs.yaml
+++ b/.github/workflows/Docs.yaml
@ -0,0 +1,50 @@
+# Simple workflow for deploying static content to GitHub Pages
+name: Deploy API docs content to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["master"]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      ## libzmq-specific CI/CD ##
+      - name: Install AsciiDoctor
+        run: sudo apt install -y asciidoctor
+      - name: Convert AsciiDoc with AsciiDoctor into HTML
+        run: ./autogen.sh && ./configure && make --directory=doc
+
+      ## boilerplate steps to publish github Pages ##
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: 'doc/'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2
--- a/.github/workflows/Fuzzers.yaml
+++ b/.github/workflows/Fuzzers.yaml
@ -0,0 +1,35 @@
+name: Fuzzers
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    paths:
+      - '.github/workflows/Fuzzers.yaml'
+      - 'src/*'
+      - 'tests/*fuzzer.cpp'
+jobs:
+  Fuzzing:
+    runs-on: ubuntu-latest
+    if: github.repository == 'zeromq/libzmq'
+    strategy:
+      matrix:
+        san: [address, memory, undefined]
+    steps:
+    - name: Build Fuzzers (${{ matrix.san }})
+      id: build
+      uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
+      with:
+        sanitizer: ${{ matrix.san }}
+        oss-fuzz-project-name: 'libzmq'
+        allowed-broken-targets-percentage: 0
+        dry-run: false
+    - name: Run Fuzzers (${{ matrix.san }})
+      id: run
+      uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
+      with:
+        sanitizer: ${{ matrix.san }}
+        oss-fuzz-project-name: 'libzmq'
+        allowed-broken-targets-percentage: 0
+        dry-run: false
+        fuzz-seconds: 300
--- a/.gitignore
+++ b/.gitignore
@ -1,18 +1,48 @@
 syntax: glob # for hg-git users
+
+# Generated build scripts and IDE generating files
+## autotools
 /Makefile
 builds/Makefile
 builds/deprecated-msvc/Makefile
-configure
 doc/Makefile
-Makefile.in
-configure
+doc/__pagelist
 libtool
-libunity.a
+### automake
+Makefile.in
+.deps/
+.dirstamp
+### autoconf
+autom4te.cache
+aclocal.m4
 config
 config.status
 config.log
-aclocal.m4
-autom4te.cache
+configure
+stamp-h1
+## CMake
+cmake-build-debug/
+build/
+## Android
+builds/android/prefix
+## IntelliJ
+.idea/
+## Visual Code
+.vscode/
+## other results-like folders
+bin/
+lib/
+obj/
+## Doxygen
+doxygen/
+## Packaging 
+packaging/nuget/*.nupkg
+
+# Test related build files
+libtestutil.a
+libunity.a
+
+# Some build outputs and temporal files
 *.o
 *.gcno
 *.gcda
@ -27,166 +57,67 @@ autom4te.cache
 *.ps
 *~
 .*~
-.deps
-.dirstamp
 .libs
-curve_keygen
-test_ancillaries
-test_heartbeats
-test_msg_ffn
-test_sockopt_hwm
-test_resource
-test_ipc_wildcard
-test_stream_empty
-test_stream_timeout
-test_issue_566
-test_ctx_destroy
-test_term_endpoint
-test_system
-test_monitor
-test_last_endpoint
-test_pair_inproc
-test_pair_ipc
-test_pair_tcp
-test_rebind_ipc
-test_reqrep_inproc
-test_reqrep_ipc
-test_reqrep_tcp
-test_shutdown_stress
-test_hwm
-test_timeo
-test_reqrep_device
-test_reqrep_drop
-test_sub_forward
-test_invalid_rep
-test_msg_flags
-test_ts_context
-test_connect_resolve
-test_immediate
-test_term_endpoint
-test_router_mandatory
-test_disconnect_inproc
-test_unbind_inproc
-test_unbind_wildcard
-test_raw_sock
-test_disconnect_inproc
-test_ctx_options
-test_iov
-test_security
-test_security_curve
-test_probe_router
-test_stream
-test_spec_dealer
-test_spec_pushpull
-test_spec_rep
-test_spec_req
-test_spec_router
-test_req_correlate
-test_req_relaxed
-test_fork
-test_conflate
-test_inproc_connect
-test_linger
-test_security_null
-test_security_plain
-test_proxy
-test_proxy_single_socket
-test_proxy_terminate
-test_abstract_ipc
-test_filter_ipc
-test_connect_delay_tipc
-test_pair_tipc
-test_reqrep_device_tipc
-test_reqrep_tipc
-test_router_handover
-test_router_mandatory_tipc
-test_router_notify
-test_shutdown_stress_tipc
-test_sub_forward_tipc
-test_term_endpoint_tipc
-test_many_sockets
-test_diffserv
-test_connect_rid
-test_srcfd
-test_stream_disconnect
-test_proxy_chain
-test_bind_src_address
-test_metadata
-test_id2fd
-test_capabilities
-test_hwm_pubsub
-test_router_mandatory_hwm
-test_xpub_nodrop
-test_xpub_manual
-test_xpub_welcome_msg
-test_atomics
-test_client_drop_more
-test_client_server
-test_server_drop_more
-test_thread_safe
-test_thread_safe_polling
-test_getsockopt_memset
-test_setsockopt
-test_stream_exceeds_buffer
-test_poller
-test_timers
-test_radio_dish
-test_udp
-test_scatter_gather
-test_socketopt_hwm
-test_use_fd
-test_pub_invert_matching
-test_dgram
-test_base85
-test_bind_after_connect_tcp
-test_sodium
-test_zmq_poll_fd
-test_reconnect_ivl
-test_address_tipc
-test_app_meta
-test_security_gssapi
-test_security_zap
-test_socket_null
-test_xpub_verbose
-test_mock_pub_sub
-test_proxy_hwm
-unittest_ip_resolver
-unittest_mtrie
-unittest_poller
-unittest_udp_address
-unittest_ypipe
+
+# /src
+## Ignore generated files in configuration process
+src/platform.hpp*
+src/libzmq.pc
+
+# /tools
+## Executable binaries are ignored
+tools/curve_keygen
+## Executable source files must be tracked
+!tools/*.[ch]
+!tools/*.[ch]pp
+
+# /tests
+## Test binaries and logs are ignored
+tests/test*
 tests/test*.log
 tests/test*.trs
+## Test source files must be tracked
+!tests/test*.[ch]
+!tests/test*.[ch]pp
+## Build script and documentations must be tracked
+!tests/CMakeLists.txt
+!tests/README.md
+
+# /unittests
+## Unit test binaries and logs are ignored
+unittests/unittest_*
 unittests/unittest*.log
 unittests/unittest*.trs
-src/platform.hpp*
-src/stamp-h1
-local_lat
-local_thr
-remote_lat
-remote_thr
-inproc_lat
-inproc_thr
-benchmark_radix_tree
-!local_lat/
-!local_thr/
-!remote_lat/
-!remote_thr/
-!inproc_lat/
-!inproc_thr/
-!benchmark_radix_tree/
-doc/*.1
-doc/*.3
-doc/*.7
+## Unit test source files must be tracked
+!unittests/unittest*.[ch]
+!unittests/unittest*.[ch]pp
+## Build script and documentations must be tracked
+!unittests/CMakeLists.txt
+!unittests/README.md
+
+# check test log files
+test-suite*.log
+
+# /perf
+## Benchmarking binaries and result files are ignored
+perf/*_lat
+perf/*_thr
+perf/benchmark_*
+perf/results
+## Benchmarking source files must be tracked
+!perf/*.[ch]
+!perf/*.[ch]pp
+## Benchmarking tool scripts must be tracked
+!perf/*.py
+!perf/*.sh
+
+# /doc
+## Generated document files 
+doc/*.[137]
 doc/*.html
 doc/*.xml
-doxygen/
-src/libzmq.pc
-bin/
-lib/
-obj/
-builds/android/prefix/
-packaging/nuget/*.nupkg
+
+# external libraries and release archive files
 foreign/openpgm/*
 !foreign/openpgm/*.tar.bz2
 !foreign/openpgm/*.tar.gz
@ -194,5 +125,5 @@ foreign/openpgm/*
 zeromq-*.tar.gz
 zeromq-*.zip
 core
-build
-test-suite.log
+
+mybuild
--- a/.obs/workflows.yml
+++ b/.obs/workflows.yml
@ -0,0 +1,26 @@
+workflow:
+  steps:
+    - branch_package:
+        source_project: network:messaging:zeromq:git-draft
+        source_package: libzmq
+        target_project: network:messaging:zeromq:ci
+rebuild:
+  steps:
+    - trigger_services:
+        project: network:messaging:zeromq:git-stable
+        package: libzmq
+    - trigger_services:
+        project: network:messaging:zeromq:git-draft
+        package: libzmq
+  filters:
+    event: push
+release:
+  steps:
+    - trigger_services:
+        project: network:messaging:zeromq:release-stable
+        package: libzmq
+    - trigger_services:
+        project: network:messaging:zeromq:release-draft
+        package: libzmq
+  filters:
+    event: tag_push
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@ -0,0 +1,38 @@
+#
+# libzmq readthedocs.io integration
+#
+# This configuration file is processed by readthedocs.io to rebuild the
+# libzmq documentation using Asciidoctor, see
+#   https://docs.readthedocs.io/en/stable/build-customization.html#asciidoc
+
+version: "2"
+
+formats:
+  - htmlzip
+
+build:
+  os: "ubuntu-22.04"
+  tools:
+    nodejs: "20"
+  # NOTE: as of Nov 2023, build.apt_packages is NOT considered when using build.commands
+  #apt_packages:
+  #  - automake
+  #  - autoconf
+  #  - cmake
+  #  - libtool
+  commands:
+    # install required tools
+    - npm install -g asciidoctor
+
+    # HTML docs
+    # ---------
+    - doc/create_page_list.sh "$(pwd)/doc/__pagelist" "$(pwd)/doc"
+    - asciidoctor --backend html --destination-dir $READTHEDOCS_OUTPUT/html --attribute stylesheet=asciidoctor.css --attribute zmq_version='4.3.6' --attribute zmq_pagelist_dir=$(pwd)/doc doc/*.adoc
+
+    # HTMLZIP docs
+    # ------------
+    # Note that for usability we make sure zip will create a zipfile containing just a flat list of HTML files; 
+    # to achieve that it's important to avoid storing absolute paths when invoking "zip", thus we use -j
+    # Also note that the archive name should match exactly the project slug, "libzmq" in this case.
+    - mkdir -p $READTHEDOCS_OUTPUT/htmlzip/
+    - cd $READTHEDOCS_OUTPUT/html && zip -j ../htmlzip/libzmq.zip *.html
--- a/.travis.yml
+++ b/.travis.yml
@ -4,16 +4,13 @@ language: c

 os:
 - linux
- osx

-dist: trusty
+dist: bionic

 cache: ccache

 env:
  matrix:
-    - BUILD_TYPE=default CURVE=tweetnacl DRAFT=enabled
-    - BUILD_TYPE=cmake CURVE=tweetnacl
    - BUILD_TYPE=default
  # tokens to deploy releases on OBS and create/delete temporary branch on Github.
  # 1) Create a token on https://github.com/settings/tokens/new with "public_repo"
@ -26,125 +23,6 @@ env:
    - secure: lbZSzmqN39QdJwewKOZgq/1ijPKuyx9MFrGzMqXj2+eOSlaZS/tNavHMdKJOev+qJGK9wxmwzxOxS10AiH+AvN7WBacXX4ZtudjScz2HKJRDWTKyzMbzyScq51afniItzrsm+Vo8NHkenNFkux0sSbh0aHlpkLwrGQu+WZWcDN4=
    - secure: "ZFL7hLJlGwYix8fF835OnQYakBt/o5iS7IfSW7el44ejEvGAOM9O5/ufxCcqSqn8Np7nOaM3RriAVTqWPZD6S7tMeflGTSGYHPYwWUc83z4rUPyG2FWVKXdB8ufpebAwu3hCgLiSmVeoQG47dl6xNk1oKCd+3UIjgz33u1Ecfps="

-matrix:
-  include:
-  - if: type = cron OR (branch =~ analyze$ AND type = push)
-    env: BUILD_TYPE=cmake CLANG_TIDY=/usr/bin/clang-tidy-6.0 CC=clang-6.0 CXX=clang++-6.0
-    os: linux
-    compiler: clang
-    addons:
-      apt:
-        sources:
-          - ubuntu-toolchain-r-test
-          - llvm-toolchain-trusty-6.0
-        packages:
-          - clang-6.0
-          - clang-tools-6.0
-          - clang-tidy-6.0
-  - env: BUILD_TYPE=default CURVE=tweetnacl IPv6=ON
-    os: linux
-    dist: precise
-    sudo: false
-  - env: BUILD_TYPE=coverage CURVE=tweetnacl DRAFT=enabled
-    os: linux
-    addons:
-      apt:
-        packages:
-        - lcov
-  - env: BUILD_TYPE=valgrind CURVE=tweetnacl DRAFT=enabled
-    os: linux
-    addons:
-      apt:
-        packages:
-        - valgrind
-  - env: BUILD_TYPE=default CURVE=libsodium GSSAPI=enabled PGM=enabled NORM=enabled
-    os: linux
-    addons:
-      apt:
-        sources:
-        - sourceline: 'deb http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_14.04/ ./'
-          key_url: 'http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_14.04/Release.key'
-        packages:
-        - libkrb5-dev
-        - libnorm-dev
-        - libpgm-dev
-        - libsodium-dev
-        - asciidoc
-        - xmlto
-  - env: BUILD_TYPE=default CURVE=libsodium DRAFT=enabled GSSAPI=enabled PGM=enabled NORM=enabled TIPC=enabled
-    os: linux
-    sudo: required
-    addons:
-      apt:
-        sources:
-        - sourceline: 'deb http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_14.04/ ./'
-          key_url: 'http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_14.04/Release.key'
-        packages:
-        - libkrb5-dev
-        - libnorm-dev
-        - libpgm-dev
-        - libsodium-dev
-  - env: BUILD_TYPE=default CURVE=libsodium DRAFT=enabled
-    os: osx
-  - env: BUILD_TYPE=default CURVE=tweetnacl DRAFT=enabled ADDRESS_SANITIZER=enabled
-    os: linux
-    dist: trusty
-    addons:
-      apt:
-        sources:
-        - sourceline: 'ppa:ubuntu-toolchain-r/test'
-        packages:
-        - g++-6
-        - gcc-6
-  - env: BUILD_TYPE=android CURVE=tweetnacl
-    os: linux
-    dist: trusty
-  - env: BUILD_TYPE=cmake DO_CLANG_FORMAT_CHECK=1 CLANG_FORMAT=/usr/local/clang-5.0.0/bin/clang-format
-    os: linux
-    addons:
-    apt:
-      sources:
-        - llvm-toolchain-trusty-5.0
-      packages:
-        - clang-5.0
-  - env: BUILD_TYPE=default POLLER=poll
-    os: linux
-  - env: BUILD_TYPE=default POLLER=select
-    os: linux
-  - env: CXX=clang++ BUILD_TYPE=default CURVE=libsodium GSSAPI=enabled PGM=enabled NORM=enabled FORCE_98=enabled
-    os: linux
-    compiler: clang
-    addons:
-      apt:
-        sources:
-        - sourceline: 'deb http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_14.04/ ./'
-          key_url: 'http://download.opensuse.org/repositories/network:/messaging:/zeromq:/git-stable/xUbuntu_14.04/Release.key'
-        packages:
-        - libkrb5-dev
-        - libnorm-dev
-        - libpgm-dev
-        - libsodium-dev
-    
-sudo: false
-
-before_install:
- if [ $TRAVIS_OS_NAME == "osx" -a $BUILD_TYPE == "android" ] ; then brew update; brew install binutils ; fi
- if [ $TRAVIS_OS_NAME == "osx" -a $CURVE == "libsodium" ] ; then brew update; brew install libsodium ; fi
- if [ -n "$CLANG_TIDY" ] ; then
-    curl -L https://sonarcloud.io/static/cpp/build-wrapper-linux-x86.zip -o build-wrapper-linux-x86.zip ;
-    unzip build-wrapper-linux-x86.zip ;
-    export SONARCLOUD_BUILD_WRAPPER_PATH="$(pwd)/build-wrapper-linux-x86/" ;
-    curl -L https://sonarsource.bintray.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-3.1.0.1141-linux.zip -o sonar-scanner-cli.zip ;
-    unzip sonar-scanner-cli.zip ;
-    export SONAR_SCANNER_CLI_PATH="$(pwd)/sonar-scanner-3.1.0.1141-linux/bin/" ;
-  fi
-
-before_script:
-# ZMQ stress tests need more open socket (files) than the usual default
-# On OSX, it seems the way to set the max files limit is constantly changing, so
-# try to use all known knobs to ensure compatibility across various versions
- if [ $TRAVIS_OS_NAME == "osx" ] ; then sudo sysctl -w kern.maxfiles=64000 ; sudo sysctl -w kern.maxfilesperproc=64000 ; sudo launchctl limit maxfiles 64000 64000 ; ulimit -n 64000; fi
-
 # Build and check this project according to the BUILD_TYPE
 script: ./ci_build.sh

--- a/3
+++ b/3
@ -27,6 +27,7 @@ Bernd Prager
 Bob Beaty
 Brandon Carpenter
 Brett Cameron
+Brett Viren
 Brian Buchanan
 Burak Arslan
 Carl Clemens
@ -69,7 +70,6 @@ Jon Dyte
 Kamil Shakirov
 Ken Steele
 Kouhei Sutou
-Laurent Alebarde
 Leonardo J. Consoni
 Lionel Flandrin
 Lourens Naudé
@ -120,6 +120,7 @@ Toralf Wittner
 Tore Halvorsen
 Trevor Bernard
 Vitaly Mayatskikh
+Yacheng Zhou

 Credits
 =======
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
--- a/674
+++ b/674
@ -1,674 +0,0 @@
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-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
-  11. Patents.
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-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
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-and the Corresponding Source of the work is not available for anyone
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-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
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-consistent with the requirements of this License, to extend the patent
-license to downstream recipients.  "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
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-  If, pursuant to or in connection with a single transaction or
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-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Use with the GNU Affero General Public License.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- a/COPYING.LESSER
+++ b/COPYING.LESSER
@ -1,181 +0,0 @@
-		         GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
-  This version of the GNU Lesser General Public License incorporates
-the terms and conditions of version 3 of the GNU General Public
-License, supplemented by the additional permissions listed below.
-
-  0. Additional Definitions. 
-
-  As used herein, "this License" refers to version 3 of the GNU Lesser
-General Public License, and the "GNU GPL" refers to version 3 of the GNU
-General Public License.
-
-  "The Library" refers to a covered work governed by this License,
-other than an Application or a Combined Work as defined below.
-
-  An "Application" is any work that makes use of an interface provided
-by the Library, but which is not otherwise based on the Library.
-Defining a subclass of a class defined by the Library is deemed a mode
-of using an interface provided by the Library.
-
-  A "Combined Work" is a work produced by combining or linking an
-Application with the Library.  The particular version of the Library
-with which the Combined Work was made is also called the "Linked
-Version".
-
-  The "Minimal Corresponding Source" for a Combined Work means the
-Corresponding Source for the Combined Work, excluding any source code
-for portions of the Combined Work that, considered in isolation, are
-based on the Application, and not on the Linked Version.
-
-  The "Corresponding Application Code" for a Combined Work means the
-object code and/or source code for the Application, including any data
-and utility programs needed for reproducing the Combined Work from the
-Application, but excluding the System Libraries of the Combined Work.
-
-  1. Exception to Section 3 of the GNU GPL.
-
-  You may convey a covered work under sections 3 and 4 of this License
-without being bound by section 3 of the GNU GPL.
-
-  2. Conveying Modified Versions.
-
-  If you modify a copy of the Library, and, in your modifications, a
-facility refers to a function or data to be supplied by an Application
-that uses the facility (other than as an argument passed when the
-facility is invoked), then you may convey a copy of the modified
-version:
-
-   a) under this License, provided that you make a good faith effort to
-   ensure that, in the event an Application does not supply the
-   function or data, the facility still operates, and performs
-   whatever part of its purpose remains meaningful, or
-
-   b) under the GNU GPL, with none of the additional permissions of
-   this License applicable to that copy.
-
-  3. Object Code Incorporating Material from Library Header Files.
-
-  The object code form of an Application may incorporate material from
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-code under terms of your choice, provided that, if the incorporated
-material is not limited to numerical parameters, data structure
-layouts and accessors, or small macros, inline functions and templates
-(ten or fewer lines in length), you do both of the following:
-
-   a) Give prominent notice with each copy of the object code that the
-   Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the object code with a copy of the GNU GPL and this license
-   document.
-
-  4. Combined Works.
-
-  You may convey a Combined Work under terms of your choice that,
-taken together, effectively do not restrict modification of the
-portions of the Library contained in the Combined Work and reverse
-engineering for debugging such modifications, if you also do each of
-the following:
-
-   a) Give prominent notice with each copy of the Combined Work that
-   the Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the Combined Work with a copy of the GNU GPL and this license
-   document.
-
-   c) For a Combined Work that displays copyright notices during
-   execution, include the copyright notice for the Library among
-   these notices, as well as a reference directing the user to the
-   copies of the GNU GPL and this license document.
-
-   d) Do one of the following:
-
-       0) Convey the Minimal Corresponding Source under the terms of this
-       License, and the Corresponding Application Code in a form
-       suitable for, and under terms that permit, the user to
-       recombine or relink the Application with a modified version of
-       the Linked Version to produce a modified Combined Work, in the
-       manner specified by section 6 of the GNU GPL for conveying
-       Corresponding Source.
-
-       1) Use a suitable shared library mechanism for linking with the
-       Library.  A suitable mechanism is one that (a) uses at run time
-       a copy of the Library already present on the user's computer
-       system, and (b) will operate properly with a modified version
-       of the Library that is interface-compatible with the Linked
-       Version. 
-
-   e) Provide Installation Information, but only if you would otherwise
-   be required to provide such information under section 6 of the
-   GNU GPL, and only to the extent that such information is
-   necessary to install and execute a modified version of the
-   Combined Work produced by recombining or relinking the
-   Application with a modified version of the Linked Version. (If
-   you use option 4d0, the Installation Information must accompany
-   the Minimal Corresponding Source and Corresponding Application
-   Code. If you use option 4d1, you must provide the Installation
-   Information in the manner specified by section 6 of the GNU GPL
-   for conveying Corresponding Source.)
-
-  5. Combined Libraries.
-
-  You may place library facilities that are a work based on the
-Library side by side in a single library together with other library
-facilities that are not Applications and are not covered by this
-License, and convey such a combined library under terms of your
-choice, if you do both of the following:
-
-   a) Accompany the combined library with a copy of the same work based
-   on the Library, uncombined with any other library facilities,
-   conveyed under the terms of this License.
-
-   b) Give prominent notice with the combined library that part of it
-   is a work based on the Library, and explaining where to find the
-   accompanying uncombined form of the same work.
-
-  6. Revised Versions of the GNU Lesser General Public License.
-
-  The Free Software Foundation may publish revised and/or new versions
-of the GNU Lesser General Public License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.
-
-  Each version is given a distinguishing version number. If the
-Library as you received it specifies that a certain numbered version
-of the GNU Lesser General Public License "or any later version"
-applies to it, you have the option of following the terms and
-conditions either of that published version or of any later version
-published by the Free Software Foundation. If the Library as you
-received it does not specify a version number of the GNU Lesser
-General Public License, you may choose any version of the GNU Lesser
-General Public License ever published by the Free Software Foundation.
-
-  If the Library as you received it specifies that a proxy can decide
-whether future versions of the GNU Lesser General Public License shall
-apply, that proxy's public statement of acceptance of any version is
-permanent authorization for you to choose that version for the
-Library.
-
--------------------------------------------------------------------------------
-
-           SPECIAL EXCEPTION GRANTED BY COPYRIGHT HOLDERS
-
-As a special exception, copyright holders give you permission to link this
-library with independent modules to produce an executable, regardless of
-the license terms of these independent modules, and to copy and distribute
-the resulting executable under terms of your choice, provided that you also
-meet, for each linked independent module, the terms and conditions of
-the license of that module. An independent module is a module which is not
-derived from or based on this library. If you modify this library, you must
-extend this exception to your version of the library.
-
-Note: this exception relieves you of any obligations under sections 4 and 5
-of this license, and section 6 of the GNU General Public License.
--- a/41
+++ b/41
@ -1,11 +1,32 @@
-FROM ubuntu:14.04
+FROM debian:buster-slim AS builder
+LABEL maintainer="ZeroMQ Project <zeromq@imatix.com>"
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update -qq \
+    && apt-get install -qq --yes --no-install-recommends \
+        autoconf \
+        automake \
+        build-essential \
+        git \
+        libkrb5-dev \
+        libsodium-dev \
+        libtool \
+        pkg-config \
+    && rm -rf /var/lib/apt/lists/*
+WORKDIR /opt/libzmq
+COPY . .
+RUN ./autogen.sh \
+    && ./configure --prefix=/usr/local --with-libsodium --with-libgssapi_krb5 \
+    && make \
+    && make check \
+    && make install

-MAINTAINER ZeroMQ Project <zeromq@imatix.com>
-
-RUN apt-get update
-RUN DEBIAN_FRONTEND=noninteractive apt-get install -y git build-essential libtool autoconf automake pkg-config unzip libkrb5-dev
-RUN cd /tmp && git clone git://github.com/jedisct1/libsodium.git && cd libsodium && git checkout e2a30a && ./autogen.sh && ./configure && make check && make install && ldconfig
-RUN cd /tmp && git clone --depth 1 git://github.com/zeromq/libzmq.git && cd libzmq && ./autogen.sh && ./configure && make
-# RUN cd /tmp/libzmq && make check
-RUN cd /tmp/libzmq && make install && ldconfig
-RUN rm /tmp/* -rf
+FROM debian:buster-slim
+LABEL maintainer="ZeroMQ Project <zeromq@imatix.com>"
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update -qq \
+    && apt-get install -qq --yes --no-install-recommends \
+        libkrb5-dev \
+        libsodium23 \
+    && rm -rf /var/lib/apt/lists/*
+COPY --from=builder /usr/local /usr/local
+RUN ldconfig && ldconfig -p | grep libzmq
--- a/11
+++ b/11
@ -137,6 +137,17 @@ The simplest way to compile this package is:
  6. Often, you can also type `make uninstall' to remove the installed
     files again.

+OS X Builds - Documentation
+===========================
+
+Basic installation on OS X may fail in `Making all in doc' step. This
+error can be resolved by adding environment variable for shell.
+
+export XML_CATALOG_FILES=/usr/local/etc/xml/catalog 
+
+Write command above in shell for instant resolve, or append command into
+shell profile file and reload for permanent resolve.
+
 Compilers and Options
 =====================

--- a/2
+++ b/2
@ -443,7 +443,7 @@ pipeline {
                    echo "Used:     myDEPLOY_JOB_NAME:${myDEPLOY_JOB_NAME} myDEPLOY_BRANCH_PATTERN:${myDEPLOY_BRANCH_PATTERN} myDEPLOY_REPORT_RESULT:${myDEPLOY_REPORT_RESULT}"
                    if ( (myDEPLOY_JOB_NAME != "") && (myDEPLOY_BRANCH_PATTERN != "") ) {
                        if ( env.BRANCH_NAME =~ myDEPLOY_BRANCH_PATTERN ) {
-                            def GIT_URL = sh(returnStdout: true, script: """git remote -v | egrep '^origin' | awk '{print \$2}' | head -1""").trim()
+                            def GIT_URL = sh(returnStdout: true, script: """git remote -v | grep -E '^origin' | awk '{print \$2}' | head -1""").trim()
                            def GIT_COMMIT = sh(returnStdout: true, script: 'git rev-parse --verify HEAD').trim()
                            def DIST_ARCHIVE = ""
                            if ( params.DO_DIST_DOCS ) { DIST_ARCHIVE = env.BUILD_URL + "artifact/__dist.tar.gz" }
--- a/373
+++ b/373
@ -0,0 +1,373 @@
+Mozilla Public License Version 2.0
+==================================
+
+1. Definitions
+--------------
+
+1.1. "Contributor"
+    means each individual or legal entity that creates, contributes to
+    the creation of, or owns Covered Software.
+
+1.2. "Contributor Version"
+    means the combination of the Contributions of others (if any) used
+    by a Contributor and that particular Contributor's Contribution.
+
+1.3. "Contribution"
+    means Covered Software of a particular Contributor.
+
+1.4. "Covered Software"
+    means Source Code Form to which the initial Contributor has attached
+    the notice in Exhibit A, the Executable Form of such Source Code
+    Form, and Modifications of such Source Code Form, in each case
+    including portions thereof.
+
+1.5. "Incompatible With Secondary Licenses"
+    means
+
+    (a) that the initial Contributor has attached the notice described
+        in Exhibit B to the Covered Software; or
+
+    (b) that the Covered Software was made available under the terms of
+        version 1.1 or earlier of the License, but not also under the
+        terms of a Secondary License.
+
+1.6. "Executable Form"
+    means any form of the work other than Source Code Form.
+
+1.7. "Larger Work"
+    means a work that combines Covered Software with other material, in
+    a separate file or files, that is not Covered Software.
+
+1.8. "License"
+    means this document.
+
+1.9. "Licensable"
+    means having the right to grant, to the maximum extent possible,
+    whether at the time of the initial grant or subsequently, any and
+    all of the rights conveyed by this License.
+
+1.10. "Modifications"
+    means any of the following:
+
+    (a) any file in Source Code Form that results from an addition to,
+        deletion from, or modification of the contents of Covered
+        Software; or
+
+    (b) any new file in Source Code Form that contains any Covered
+        Software.
+
+1.11. "Patent Claims" of a Contributor
+    means any patent claim(s), including without limitation, method,
+    process, and apparatus claims, in any patent Licensable by such
+    Contributor that would be infringed, but for the grant of the
+    License, by the making, using, selling, offering for sale, having
+    made, import, or transfer of either its Contributions or its
+    Contributor Version.
+
+1.12. "Secondary License"
+    means either the GNU General Public License, Version 2.0, the GNU
+    Lesser General Public License, Version 2.1, the GNU Affero General
+    Public License, Version 3.0, or any later versions of those
+    licenses.
+
+1.13. "Source Code Form"
+    means the form of the work preferred for making modifications.
+
+1.14. "You" (or "Your")
+    means an individual or a legal entity exercising rights under this
+    License. For legal entities, "You" includes any entity that
+    controls, is controlled by, or is under common control with You. For
+    purposes of this definition, "control" means (a) the power, direct
+    or indirect, to cause the direction or management of such entity,
+    whether by contract or otherwise, or (b) ownership of more than
+    fifty percent (50%) of the outstanding shares or beneficial
+    ownership of such entity.
+
+2. License Grants and Conditions
+--------------------------------
+
+2.1. Grants
+
+Each Contributor hereby grants You a world-wide, royalty-free,
+non-exclusive license:
+
+(a) under intellectual property rights (other than patent or trademark)
+    Licensable by such Contributor to use, reproduce, make available,
+    modify, display, perform, distribute, and otherwise exploit its
+    Contributions, either on an unmodified basis, with Modifications, or
+    as part of a Larger Work; and
+
+(b) under Patent Claims of such Contributor to make, use, sell, offer
+    for sale, have made, import, and otherwise transfer either its
+    Contributions or its Contributor Version.
+
+2.2. Effective Date
+
+The licenses granted in Section 2.1 with respect to any Contribution
+become effective for each Contribution on the date the Contributor first
+distributes such Contribution.
+
+2.3. Limitations on Grant Scope
+
+The licenses granted in this Section 2 are the only rights granted under
+this License. No additional rights or licenses will be implied from the
+distribution or licensing of Covered Software under this License.
+Notwithstanding Section 2.1(b) above, no patent license is granted by a
+Contributor:
+
+(a) for any code that a Contributor has removed from Covered Software;
+    or
+
+(b) for infringements caused by: (i) Your and any other third party's
+    modifications of Covered Software, or (ii) the combination of its
+    Contributions with other software (except as part of its Contributor
+    Version); or
+
+(c) under Patent Claims infringed by Covered Software in the absence of
+    its Contributions.
+
+This License does not grant any rights in the trademarks, service marks,
+or logos of any Contributor (except as may be necessary to comply with
+the notice requirements in Section 3.4).
+
+2.4. Subsequent Licenses
+
+No Contributor makes additional grants as a result of Your choice to
+distribute the Covered Software under a subsequent version of this
+License (see Section 10.2) or under the terms of a Secondary License (if
+permitted under the terms of Section 3.3).
+
+2.5. Representation
+
+Each Contributor represents that the Contributor believes its
+Contributions are its original creation(s) or it has sufficient rights
+to grant the rights to its Contributions conveyed by this License.
+
+2.6. Fair Use
+
+This License is not intended to limit any rights You have under
+applicable copyright doctrines of fair use, fair dealing, or other
+equivalents.
+
+2.7. Conditions
+
+Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
+in Section 2.1.
+
+3. Responsibilities
+-------------------
+
+3.1. Distribution of Source Form
+
+All distribution of Covered Software in Source Code Form, including any
+Modifications that You create or to which You contribute, must be under
+the terms of this License. You must inform recipients that the Source
+Code Form of the Covered Software is governed by the terms of this
+License, and how they can obtain a copy of this License. You may not
+attempt to alter or restrict the recipients' rights in the Source Code
+Form.
+
+3.2. Distribution of Executable Form
+
+If You distribute Covered Software in Executable Form then:
+
+(a) such Covered Software must also be made available in Source Code
+    Form, as described in Section 3.1, and You must inform recipients of
+    the Executable Form how they can obtain a copy of such Source Code
+    Form by reasonable means in a timely manner, at a charge no more
+    than the cost of distribution to the recipient; and
+
+(b) You may distribute such Executable Form under the terms of this
+    License, or sublicense it under different terms, provided that the
+    license for the Executable Form does not attempt to limit or alter
+    the recipients' rights in the Source Code Form under this License.
+
+3.3. Distribution of a Larger Work
+
+You may create and distribute a Larger Work under terms of Your choice,
+provided that You also comply with the requirements of this License for
+the Covered Software. If the Larger Work is a combination of Covered
+Software with a work governed by one or more Secondary Licenses, and the
+Covered Software is not Incompatible With Secondary Licenses, this
+License permits You to additionally distribute such Covered Software
+under the terms of such Secondary License(s), so that the recipient of
+the Larger Work may, at their option, further distribute the Covered
+Software under the terms of either this License or such Secondary
+License(s).
+
+3.4. Notices
+
+You may not remove or alter the substance of any license notices
+(including copyright notices, patent notices, disclaimers of warranty,
+or limitations of liability) contained within the Source Code Form of
+the Covered Software, except that You may alter any license notices to
+the extent required to remedy known factual inaccuracies.
+
+3.5. Application of Additional Terms
+
+You may choose to offer, and to charge a fee for, warranty, support,
+indemnity or liability obligations to one or more recipients of Covered
+Software. However, You may do so only on Your own behalf, and not on
+behalf of any Contributor. You must make it absolutely clear that any
+such warranty, support, indemnity, or liability obligation is offered by
+You alone, and You hereby agree to indemnify every Contributor for any
+liability incurred by such Contributor as a result of warranty, support,
+indemnity or liability terms You offer. You may include additional
+disclaimers of warranty and limitations of liability specific to any
+jurisdiction.
+
+4. Inability to Comply Due to Statute or Regulation
+---------------------------------------------------
+
+If it is impossible for You to comply with any of the terms of this
+License with respect to some or all of the Covered Software due to
+statute, judicial order, or regulation then You must: (a) comply with
+the terms of this License to the maximum extent possible; and (b)
+describe the limitations and the code they affect. Such description must
+be placed in a text file included with all distributions of the Covered
+Software under this License. Except to the extent prohibited by statute
+or regulation, such description must be sufficiently detailed for a
+recipient of ordinary skill to be able to understand it.
+
+5. Termination
+--------------
+
+5.1. The rights granted under this License will terminate automatically
+if You fail to comply with any of its terms. However, if You become
+compliant, then the rights granted under this License from a particular
+Contributor are reinstated (a) provisionally, unless and until such
+Contributor explicitly and finally terminates Your grants, and (b) on an
+ongoing basis, if such Contributor fails to notify You of the
+non-compliance by some reasonable means prior to 60 days after You have
+come back into compliance. Moreover, Your grants from a particular
+Contributor are reinstated on an ongoing basis if such Contributor
+notifies You of the non-compliance by some reasonable means, this is the
+first time You have received notice of non-compliance with this License
+from such Contributor, and You become compliant prior to 30 days after
+Your receipt of the notice.
+
+5.2. If You initiate litigation against any entity by asserting a patent
+infringement claim (excluding declaratory judgment actions,
+counter-claims, and cross-claims) alleging that a Contributor Version
+directly or indirectly infringes any patent, then the rights granted to
+You by any and all Contributors for the Covered Software under Section
+2.1 of this License shall terminate.
+
+5.3. In the event of termination under Sections 5.1 or 5.2 above, all
+end user license agreements (excluding distributors and resellers) which
+have been validly granted by You or Your distributors under this License
+prior to termination shall survive termination.
+
+************************************************************************
+*                                                                      *
+*  6. Disclaimer of Warranty                                           *
+*  -------------------------                                           *
+*                                                                      *
+*  Covered Software is provided under this License on an "as is"       *
+*  basis, without warranty of any kind, either expressed, implied, or  *
+*  statutory, including, without limitation, warranties that the       *
+*  Covered Software is free of defects, merchantable, fit for a        *
+*  particular purpose or non-infringing. The entire risk as to the     *
+*  quality and performance of the Covered Software is with You.        *
+*  Should any Covered Software prove defective in any respect, You     *
+*  (not any Contributor) assume the cost of any necessary servicing,   *
+*  repair, or correction. This disclaimer of warranty constitutes an   *
+*  essential part of this License. No use of any Covered Software is   *
+*  authorized under this License except under this disclaimer.         *
+*                                                                      *
+************************************************************************
+
+************************************************************************
+*                                                                      *
+*  7. Limitation of Liability                                          *
+*  --------------------------                                          *
+*                                                                      *
+*  Under no circumstances and under no legal theory, whether tort      *
+*  (including negligence), contract, or otherwise, shall any           *
+*  Contributor, or anyone who distributes Covered Software as          *
+*  permitted above, be liable to You for any direct, indirect,         *
+*  special, incidental, or consequential damages of any character      *
+*  including, without limitation, damages for lost profits, loss of    *
+*  goodwill, work stoppage, computer failure or malfunction, or any    *
+*  and all other commercial damages or losses, even if such party      *
+*  shall have been informed of the possibility of such damages. This   *
+*  limitation of liability shall not apply to liability for death or   *
+*  personal injury resulting from such party's negligence to the       *
+*  extent applicable law prohibits such limitation. Some               *
+*  jurisdictions do not allow the exclusion or limitation of           *
+*  incidental or consequential damages, so this exclusion and          *
+*  limitation may not apply to You.                                    *
+*                                                                      *
+************************************************************************
+
+8. Litigation
+-------------
+
+Any litigation relating to this License may be brought only in the
+courts of a jurisdiction where the defendant maintains its principal
+place of business and such litigation shall be governed by laws of that
+jurisdiction, without reference to its conflict-of-law provisions.
+Nothing in this Section shall prevent a party's ability to bring
+cross-claims or counter-claims.
+
+9. Miscellaneous
+----------------
+
+This License represents the complete agreement concerning the subject
+matter hereof. If any provision of this License is held to be
+unenforceable, such provision shall be reformed only to the extent
+necessary to make it enforceable. Any law or regulation which provides
+that the language of a contract shall be construed against the drafter
+shall not be used to construe this License against a Contributor.
+
+10. Versions of the License
+---------------------------
+
+10.1. New Versions
+
+Mozilla Foundation is the license steward. Except as provided in Section
+10.3, no one other than the license steward has the right to modify or
+publish new versions of this License. Each version will be given a
+distinguishing version number.
+
+10.2. Effect of New Versions
+
+You may distribute the Covered Software under the terms of the version
+of the License under which You originally received the Covered Software,
+or under the terms of any subsequent version published by the license
+steward.
+
+10.3. Modified Versions
+
+If you create software not governed by this License, and you want to
+create a new license for such software, you may create and use a
+modified version of this License if you rename the license and remove
+any references to the name of the license steward (except to note that
+such modified license differs from this License).
+
+10.4. Distributing Source Code Form that is Incompatible With Secondary
+Licenses
+
+If You choose to distribute Source Code Form that is Incompatible With
+Secondary Licenses under the terms of this version of the License, the
+notice described in Exhibit B of this License must be attached.
+
+Exhibit A - Source Code Form License Notice
+-------------------------------------------
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular
+file, then You may include the notice in a location (such as a LICENSE
+file in a relevant directory) where a recipient would be likely to look
+for such a notice.
+
+You may add additional accurate notices of copyright ownership.
+
+Exhibit B - "Incompatible With Secondary Licenses" Notice
+---------------------------------------------------------
+
+  This Source Code Form is "Incompatible With Secondary Licenses", as
+  defined by the Mozilla Public License, v. 2.0.
--- a/Makefile.am
+++ b/Makefile.am
--- a/367
+++ b/367
@ -1,8 +1,371 @@
+0MQ version 4.3.5 stable, released on 2023/10/09
+================================================
+
+* Relicensing from LGPL-3.0+ (with custom exceptions) to MPL-2.0 is now complete.
+  libzmq is now distributed under the Mozilla Public License 2.0. Relicensing
+  grants have been collected from all relevant authors, and some functionality
+  has been clean-room reimplemented where that was not possible. In layman terms,
+  the new license provides the same rights and obligations as before. Source
+  files are now tagged using the SPDX license identifier format.
+  Details of the relicensing process can be seen at:
+  https://github.com/zeromq/libzmq/issues/2376
+  Relicensing grants have been archived at:
+  https://github.com/rlenferink/libzmq-relicense
+  A special thanks to everybody who helped with this long and difficult task,
+  with the process, the reimplementations, the collections and everything else.
+
+* New DRAFT (see NEWS for 4.2.0) socket options:
+  - ZMQ_BUSY_POLL will set the SO_BUSY_POLL socket option on the underlying
+    sockets, if it is supported.
+  - ZMQ_HICCUP_MSG will send a message when the peer has been disconnected.
+  - ZMQ_XSUB_VERBOSE_UNSUBSCRIBE will configure a socket to pass all
+    unsubscription messages, including duplicated ones.
+  - ZMQ_TOPICS_COUNT will return the number of subscribed topics on a
+    PUB/SUB socket.
+  - ZMQ_NORM_MODE, ZMQ_NORM_UNICAST_NACK, ZMQ_NORM_BUFFER_SIZE,
+    ZMQ_NORM_SEGMENT_SIZE, ZMQ_NORM_BLOCK_SIZE, ZMQ_NORM_NUM_PARITY,
+    ZMQ_NORM_NUM_AUTOPARITY and ZMQ_NORM_PUSH to control various aspect of
+    NORM sockets.
+  See doc/zmq_setsockopt.txt and doc/zmq_getsockopt.txt for details.
+
+* New DRAFT (see NEWS for 4.2.0) zmq_ppoll APIs was added that differs from
+  zmq_poll in the same way that ppoll differs from poll.
+  See doc/zmq_ppoll.txt for details.
+
+* Various bug fixes and performance improvements.
+
+
+0MQ version 4.3.4 stable, released on 2021/01/17
+================================================
+
+* New DRAFT (see NEWS for 4.2.0) socket option:
+  - ZMQ_PRIORITY will set the SO_PRIORITY socket option on the underlying
+    sockets. Only supported on Linux.
+  See doc/zmq_setsockopt.txt and doc/zmq_getsockopt.txt for details.
+
+* Fixed #4113 - compilation errors on kFreeBSD and GNU/Hurd
+
+* Fixed #4086 - excessive amount of socket files left behind in Windows TMP
+                directory
+
+* Fixed #4108 - regression that breaks using IPv6 link-local addresses on Linux
+
+* Fixed #4078 - compilation errors on Android
+
+* Fixed #4074 - compilation error with ulibc and libbsd
+
+* Fixed #4060 - stack overflow on Windows x64
+
+* Fixed #4051 - various compilation errors on Windows ARM 32bit
+
+* Fixed #4043 - various compilation warnings with XCode
+
+* Fixed #4038 - return value of zmq_ctx_get changed unintentionally
+
+
+0MQ version 4.3.3 stable, released on 2020/09/07
+================================================
+
+* Security advisories:
+  * CVE-2020-15166: Denial-of-Service on CURVE/ZAP-protected servers by
+    unauthenticated clients.
+    If a raw TCP socket is opened and connected to an endpoint that is fully
+    configured with CURVE/ZAP, legitimate clients will not be able to exchange
+    any message. Handshakes complete successfully, and messages are delivered to
+    the library, but the server application never receives them.
+    For more information see the security advisory:
+    https://github.com/zeromq/libzmq/security/advisories/GHSA-25wp-cf8g-938m
+  * Stack overflow on server running PUB/XPUB socket (CURVE disabled).
+    The PUB/XPUB subscription store (mtrie) is traversed using recursive
+    function calls. In the remove (unsubscription) case, the recursive calls are
+    NOT tail calls, so even with optimizations the stack grows linearly with the
+    length of a subscription topic. Topics are under the control of remote
+    clients - they can send a subscription to arbitrary length topics. An
+    attacker can thus cause a server to create an mtrie sufficiently large such
+    that, when unsubscribing, traversal will cause a stack overflow.
+    For more information see the security advisory:
+    https://github.com/zeromq/libzmq/security/advisories/GHSA-qq65-x72m-9wr8
+  * Memory leak in PUB server induced by malicious client(s) without CURVE/ZAP.
+    Messages with metadata are never processed by PUB sockets, but the metadata
+    is kept referenced in the PUB object and never freed.
+    For more information see the security advisory:
+    https://github.com/zeromq/libzmq/security/advisories/GHSA-4p5v-h92w-6wxw
+  * Memory leak in client induced by malicious server(s) without CURVE/ZAP.
+    When a pipe processes a delimiter and is already not in active state but
+    still has an unfinished message, the message is leaked.
+    For more information see the security advisory:
+    https://github.com/zeromq/libzmq/security/advisories/GHSA-wfr2-29gj-5w87
+  * Heap overflow when receiving malformed ZMTP v1 packets (CURVE disabled).
+    By crafting a packet which is not valid ZMTP v2/v3, and which has two
+    messages larger than 8192 bytes, the decoder can be tricked into changing
+    the recorded size of the 8192 bytes static buffer, which then gets overflown
+    by the next message. The content that gets written in the overflown memory
+    is entirely decided by the sender.
+    For more information see the security advisory:
+    https://github.com/zeromq/libzmq/security/advisories/GHSA-fc3w-qxf5-7hp6
+
+* Note for packagers: an external, self-contained sha1 library is now
+  included in the source tree under external/sha1/ - it is licensed
+  under BSD-3-Clause and thus it is fully compatible with libzmq's
+  license.
+  It is only used if WebSockets support is enabled, and if neither GnuTLS nor
+  NSS are available.
+
+* Note for packagers: an internal reimplementation of strlcpy is now included,
+  for wider platform compatibility.
+  libbsd can be used and is enabled by default if available instead of the
+  internal implementation, for better security maintenance in distros.
+
+* Note for packagers: ZeroMQConfig.cmake is now installed in the arch-dependent
+  subdirectory - eg: /usr/lib/x86_64-linux-gnu/cmake/
+
+* New DRAFT (see NEWS for 4.2.0) socket type:
+  - ZMQ_CHANNEL is a thread-safe alternative to ZMQ_PAIR.
+  See doc/zmq_socket.txt for details.
+
+* New DRAFT (see NEWS for 4.2.0) socket option:
+  - ZMQ_ONLY_FIRST_SUBSCRIBE will cause only the first part of a multipart
+    message to be processed as a subscribe/unsubscribe message, and the rest
+    will be forwarded as user data to the application.
+  - ZMQ_RECONNECT_STOP will cause a connecting socket to stop trying to
+    reconnect in specific circumstances. See the manpage for details.
+  - ZMQ_HELLO_MSG to set a message that will be automatically sent to a new
+    connection.
+  - ZMQ_DISCONNECT_MSG to set a message that will be automatically received when
+    a peer disconnects.
+  See doc/zmq_setsockopt.txt and doc/zmq_getsockopt.txt for details.
+
+* New DRAFT (see NEWS for 4.2.0) zmq_ctx_get_ext/zmq_ctx_set_ext APIs were added
+  to allow enhancing the context options with variable data inputs.
+  See doc/zmq_ctx_get_ext.txt and doc/zmq_ctx_set_ext.txt for details.
+
+* New DRAFT (see NEWS for 4.2.0) transport options WS and WSS added for support
+  of WebSockets (and secure WebSockets via TLS) via the ZWS 2.0 protocol.
+  WSS requires the GnuTLS library for TLS support. ZMQ_WSS_ specific socket
+  options were added to support TLS.
+  WebSockets support is disabled by default if DRAFT APIs are disabled.
+
+* New DRAFT (see NEWS for 4.2.0) socket type, PEER, which is thread safe and a
+  related zmq_connect_peer function which atomically and thread-safely connects
+  and returns a routing-id.
+
+* New DRAFT (see NEWS for 4.2.0) zmq_msg_init_buffer API was added to allow
+  the construction of a message by copying from an existing buffer.
+
+* New DRAFT (see NEWS for 4.2.0) zmq_poller_size API was added to allow querying
+  the number of sockets/fds registered in a zmq_poller.
+
+* ZMTP 3.1 peers will receive subscribe/cancel on PUB/SUB via commands rather
+  than using the first byte of the payload.
+
+* zmq_z85_decode now checks that the input string's length is at least 5 characters
+  and always a multiple of 5 as per API specification.
+
+* Fixed #3566 - malformed CURVE message can cause memory leak
+
+* Fixed #3567 - missing ZeroMQ_INCLUDE_DIR in ZeroMQConfig.cmake when only
+                static lib is built
+
+* Fixed #3576 - CURVE plaintext secrets now stored in libsodium's secure memory
+
+* Fixed #3588 - install debug libraries for debug msvc builds with CMake
+
+* Fixed #3591 - incorrect ZMQ_MAX_SOCKETS default value in doc
+
+* Fixed #3594 - fixed stream_engine use after free due to concurrent heartbeats
+
+* Fixed #3586 - error when compiling with MinGW due to usage of MS-specific
+                __except keyword
+
+* Fixed #3603 - fixed CMake build on SL6.9
+
+* Fixed #3607 - added scripts to ease performance graph generation
+
+* Fixed #3608 - fix for IPv4 mapping not supported in DragonFlyBSD
+
+* Fixed #3636 - added ENABLE_PRECOMPILED CMake option to fix build with Ninja
+
+* Fixed #2862 - UDP engine aborts on networking-related errors from socket
+                syscalls
+
+* Fixed #3656 - segfault on sending data from XSUB to XPUB
+
+* Fixed #3646 - static-only test run fails
+
+* Fixed #3668 - fixed CMAKE_CXX_FLAGS_* regexes on MSVC
+
+* Fixed #110  - do not include winsock2.h in public zmq.h header
+
+* Fixed #3683 - allow "configure --disable-maintainer-mode"
+
+* Fixed #3686 - fix documentation about sockets blocking on send operations
+
+* Fixed #3323 - fix behavior of ZMQ_CONFLATE on PUB sockets
+
+* Fixed #3698 - fix build on IBM i/PASE/os400
+
+* Fixed #3705 - zero-sized messages cause assertion when glibc assertion are on
+
+* Fixed #3713 - remove dependency on math library by avoiding std::ceil
+
+* Fixed #3694 - build targeting Windows XP is broken
+
+* Fixed #3691 - added support for IPC on Windows 10 via AF_UNIX
+
+* Fixed #3725 - disable by default test that requires sudo on CMake
+
+* Fixed #3727 - fix zmq_poller documentation example
+
+* Fixed #3729 - do not check for FD_OOB when using WSAEventSelect on Windows
+
+* Fixed #3738 - allow renaming the library in CMake
+
+* Fixed #1808 - use AF_UNIX instead of TCP for the internal socket on Windows 10
+
+* Fixed #3758 - fix pthread_set_affinity detection in CMake
+
+* Fixed #3769 - fix undefined behaviour in array.hpp
+
+* Fixed #3772 - fix compiling under msys2-mingw
+
+* Fixed #3775 - add -latomic to the private libs flag in pkg-config if needed
+
+* Fixed #3778 - fix documentation of zmq_poller's thread safety
+
+* Fixed #3792 - do not allow creation of new sockets after zmq_ctx_shutdown
+
+* Fixed #3805 - improve performance of CURVE by reducing copies
+
+* Fixed #3814 - send subscribe/cancel as commands to ZMTP 3.1 peers
+
+* Fixed #3847 - fix building without PGM and NORM
+
+* Fixed #3849 - install .cmake file in arch-dependent subdirectory
+
+* Fixed #4005 - allow building on Windows ARM/ARM64
+
+0MQ version 4.3.2 stable, released on 2019/07/08
+================================================
+
+* CVE-2019-13132: a remote, unauthenticated client connecting to a
+  libzmq application, running with a socket listening with CURVE
+  encryption/authentication enabled, may cause a stack overflow and
+  overwrite the stack with arbitrary data, due to a buffer overflow in
+  the library. Users running public servers with the above configuration
+  are highly encouraged to upgrade as soon as possible, as there are no
+  known mitigations. All versions from 4.0.0 and upwards are affected.
+  Thank you Fang-Pen Lin for finding the issue and reporting it!
+
+* New DRAFT (see NEWS for 4.2.0) zmq_socket_monitor_versioned API that supports
+  a versioned monitoring events protocol as a parameter. Passing 1 results in
+  the same behaviour as zmq_socket_monitor.
+  Version 2 of the events protocol allows new events, new metadata, different
+  socket types for the monitors and more. It is described in details in
+  doc/zmq_socket_monitor_versioned.txt
+
+* New DRAFT (see NEWS for 4.2.0) zmq_socket_monitor_pipes_stats that triggers
+  a new ZMQ_EVENT_PIPES_STATS to be delivered via zmq_socket_monitor_versioned
+  v2 API, which contains the current status of all the queues owned by the
+  monitored socket. See doc/zmq_socket_monitor_versioned.txt for details.
+
+* New DRAFT (see NEWS for 4.2.0) zmq_poller_fd that returns the FD of a thread
+  safe socket. See doc/zmq_poller.txt for details.
+
+* New DRAFT (see NEWS for 4.2.0) socket options:
+  - ZMQ_XPUB_MANUAL_LAST_VALUE is similar to ZMQ_XPUB_MANUAL but allows to avoid
+    duplicates when using last value caching.
+  - ZMQ_SOCKS_USERNAME and ZMQ_SOCKS_PASSWORD that implement SOCKS5 proxy
+    authentication.
+  See doc/zmq_setsockopt.txt and doc/zmq_getsockopt.txt for details.
+
+* Implemented background thread names for Windows, when the Visual Studio
+  debugger is being used.
+
+* Fixed #3358 - test_security_zap failing due to SIGBUS on SPARC64, hard-coded
+                IPC socket binds in tests cause race conditions
+
+* Fixed #3361 - enabling GSSAPI support (when using autools) does not work due
+                to regression introduced in 4.2.3
+
+* Fixed #3362 - remove documentation for ZMQ_THREAD_PRIORITY context option
+                getter, it's not implemented
+
+* Fixed #3363 - tests fail to build due to stricter compiler printf validation
+                in new versions of GCC
+
+* Fixed #3367 - try to infer cacheline size at build time, first with
+                getconf LEVEL1_DCACHE_LINESIZE, and then by reading
+                /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size
+                (autoconf only), and only then falling back to the previous
+                default of 64 bytes. Avoids false sharing on POWER and s390x.
+                Import ax_func_posix_memalign.m4 as a more reliable check for
+                posix_memalign presence on some unix platforms.
+                Prefer c++11 atomic primitives to compiler intrinsics, when
+                both are available, as the former is more reliable.
+                Set test_pair_ipc and test_rebind_ipc to XFAIL on GNU/Hurd due
+                to non-functioning getsockname on AF_UNIX.
+
+* Fixed #3370 - Make queue length and HWM state observable
+
+* Fixed #3373 - performance regression in zmq_poll on CentOS 6/7
+
+* Fixed #3375 - assign names to all pthreads created by the library to ease
+                debugging
+
+* Fixed #3376 - assigned random TIPC port is not returned by ZMQ_LAST_ENDPOINT
+
+* Fixed #3385 - TCP port in ZMQ_LAST_ENDPOINT depends on global locale
+
+* Fixed #3404 - use std::condition_variable_any when possible
+
+* Fixed #3436 - reconnect interval exponential backoff and may lead to integer
+                overflows
+
+* Fixed #3440 - improve zmq_proxy performance by batching of up to 1000
+                consecutive messages (if any) and add perf/proxy_thr tool
+
+* Fixed #3451 - fix support of /dev/poll on Solaris
+
+* Fixed #3452 - strnlen may not be available
+
+* Fixed #1462 - test failure in test_filter_ipc due to invalid system groups
+
+* Fixed #3269 - Boost.ASIO integration stopped working with v4.3.0
+
+* Fixed #3479 - ZeroMQ does not build for QNX 6.6 with CMake
+
+* Fixed #3481 - add <ios> include to fix uClibc++ compilation
+
+* Fixed #3491 - build broken on Fedora 30
+
+* Fixed #3494 - ZeroMQConfig.cmake fails if shared libraries are not built
+
+* Fixed #3498 - syntax error on Windows related to socket descriptor type
+
+* Fixed #3500 - PLAIN HELLO message incorrectly uses WELCOME literal, regression
+                introduced in 4.3.0
+
+* Fixed #3517 - configure errors because of syntax errors in the use of test
+                shell command
+
+* Fixed #3521 - document how to achieve high performance with the PGM transport
+
+* Fixed #3526 - failure case behavior unclear in zmq_msg_send documentation
+
+* Fixed #3537 - fix build on z/OS by using pthread_equal instead of comparing
+                variables directly
+
+* Fixed #3546 - CMake links with librt on MinGW which is not available
+
+* Many coding style, duplication, testing and static analysis improvements.
+
+
 0MQ version 4.3.1 stable, released on 2019/01/12
 ================================================

-* A vulnerability has been found that would allow attackers to direct a peer to
-  jump to and execute from an address indicated by the attacker.
+* CVE-2019-6250: A vulnerability has been found that would allow attackers to
+  direct a peer to jump to and execute from an address indicated by the
+  attacker.
  This issue has been present since v4.2.0. Older releases are not affected.
  NOTE: The attacker needs to know in advance valid addresses in the peer's
  memory to jump to, so measures like ASLR are effective mitigations.
--- a/README.doxygen.md
+++ b/README.doxygen.md
@ -38,7 +38,7 @@ Freenode network (irc.freenode.net).

 ## Copyright
 Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file.  
-The project license is specified in COPYING and COPYING.LESSER.
+The project license is specified in LICENSE.

 The names "ØMQ", "ZeroMQ", "0MQ", and the ØMQ logo are registered trademarks
 of iMatix Corporation ("iMatix") and refers to either (a) the original libzmq
--- a/README.md
+++ b/README.md
@ -1,8 +1,9 @@
 # ZeroMQ

-[![Build Status](https://travis-ci.org/zeromq/libzmq.png?branch=master)](https://travis-ci.org/zeromq/libzmq)
+[![Build Status](https://github.com/zeromq/libzmq/actions/workflows/CI.yaml/badge.svg)](https://github.com/zeromq/libzmq/actions/workflows/CI.yaml)
 [![Build status](https://ci.appveyor.com/api/projects/status/e2ks424yrs1un3wt?svg=true)](https://ci.appveyor.com/project/zeromq/libzmq)
 [![Coverage Status](https://coveralls.io/repos/github/zeromq/libzmq/badge.svg?branch=master)](https://coveralls.io/github/zeromq/libzmq?branch=master)
+[![Conan Center](https://shields.io/conan/v/zeromq)](https://conan.io/center/zeromq)

 ## Welcome

@ -13,8 +14,104 @@ abstraction of asynchronous message queues, multiple messaging patterns,
 message filtering (subscriptions), seamless access to multiple transport
 protocols and more.

+## Supported platforms <a name="#platforms"/>

-## Building and installation
+Libzmq is mainly written in C++98 with some optional C++11-fragments. For
+configuration either autotools or CMake is employed. See below for some lists
+of platforms, where libzmq has been successfully compiled on.
+
+### Supported platforms with primary CI
+
+| OS and version                         | Architecture            | Compiler and version          | Build system | Remarks                                                                                                                               |
+|----------------------------------------|-------------------------|-------------------------------|--------------|---------------------------------------------------------------------------------------------------------------------------------------|
+| Android NDK r25                        | arm, arm64, x86, x86_64 | llvm (see NDK)                | autotools    | DRAFT                                                                                                                                       |
+| Ubuntu 14.04.5 LTS (trusty)            | amd64                   | clang 5.0.0                   | autotools    | STABLE, extras: GSSAPI, PGM, NORM, C++98 mode only                                                                                    |
+| Ubuntu 14.04.5 LTS (trusty)            | amd64                   | gcc 4.8.4                     | autotools    | STABLE, DRAFT, extras: GSSAPI, PGM, NORM, TIPC, IPV6, also POLLER=poll, POLLER=select, also valgrind and address sanitizer executions |
+| Ubuntu 14.04.5 LTS (trusty)            | amd64                   | gcc 4.8.4                     | CMake 3.12.2 | STABLE                                                                                                                                |
+| Windows Server 2012 R2                 | x86                     | Visual Studio 2008            | CMake 3.12.2 | DRAFT                                                                                                                                 |
+| Windows Server 2012 R2                 | x86                     | Visual Studio 2010 SP1        | CMake 3.12.2 | DRAFT                                                                                                                                 |
+| Windows Server 2012 R2                 | x86                     | Visual Studio 2012 Update 5   | CMake 3.12.2 | DRAFT                                                                                                                                 |
+| Windows Server 2012 R2                 | x86, amd64              | Visual Studio 2013 Update 5   | CMake 3.12.2 | DRAFT, STABLE (x86 Release only), also POLLER=epoll                                                                                   |
+| Windows Server 2012 R2                 | x86                     | Visual Studio 2015 Update 3   | CMake 3.12.2 | DRAFT                                                                                                                                 |
+| Windows Server 2016                    | x86                     | Visual Studio 2017 15.9.6     | CMake 3.13.3 | DRAFT                                                                                                                                 |
+| cygwin 3.0.0 on Windows Server 2012 R2 | amd64                   | gcc 7.4.0                     | CMake 3.6.2  | DRAFT                                                                                                                                 |
+| MSYS2 ? on Windows Server 2012 R2      | amd64                   | gcc 6.4.0                     | CMake ?      | DRAFT                                                                                                                                 |
+| Mac OS X 10.13                         | amd64                   | Xcode 9.4.1, Apple LLVM 9.1.0 | autotools    | STABLE, DRAFT                                                                                                                         |
+| Mac OS X 10.13                         | amd64                   | Xcode 9.4.1, Apple LLVM 9.1.0 | CMake 3.11.4 | DRAFT                                                                                                                                 |
+
+Note: the platforms are regularly updated by the service providers, so this information might get out of date
+without any changes on the side of libzmq. For Appveyor, refer to https://www.appveyor.com/updates/ regarding
+platform updates. For travis-ci, refer to https://changelog.travis-ci.com/ regarding platform updates.
+
+### Supported platforms with secondary CI
+
+| OS and version               | Architecture               | Compiler and version | Build system | Remarks |
+|------------------------------|----------------------------|----------------------|--------------|---------|
+| CentOS 6                     | x86, amd64                 | ?                    | autotools    |         |
+| CentOS 7                     | amd64                      | ?                    | autotools    |         |
+| Debian 8.0                   | x86, amd64                 | ?                    | autotools    |         |
+| Debian 9.0                   | ARM64, x86, amd64          | ?                    | autotools    |         |
+| Fedora 28                    | ARM64, ARM32, amd64        | ?                    | autotools    |         |
+| Fedora 29                    | ARM64, ARM32, amd64        | ?                    | autotools    |         |
+| Fedora Rawhide               | ARM64, ARM32, amd64        | ?                    | autotools    |         |
+| RedHat Enterprise Linux 7    | amd64, ppc64               | ?                    | autotools    |         |
+| SuSE Linux Enterprise 12 SP4 | ARM64, amd64, ppc64, s390x | ?                    | autotools    |         |
+| SuSE Linux Enterprise 15     | amd64                      | ?                    | autotools    |         |
+| xUbuntu 12.04                | x86, amd64                 | ?                    | autotools    |         |
+| xUbuntu 14.04                | x86, amd64                 | ?                    | autotools    |         |
+| xUbuntu 16.04                | x86, amd64                 | ?                    | autotools    |         |
+| xUbuntu 18.04                | x86, amd64                 | ?                    | autotools    |         |
+| xUbuntu 18.10                | x86, amd64                 | ?                    | autotools    |         |
+
+### Supported platforms with known active users
+
+At the time of writing, no explicit reports have been available. Please report your experiences by opening a PR
+adding an entry or moving an entry from the section below.
+
+Under "last report", please name either the SHA1 in case of an unreleased version, or the version number in
+case of a released version.
+
+| OS and version | Architecture      | Compiler and version | Build system | Last report             | Remarks |
+|----------------|-------------------|----------------------|--------------|-------------------------|---------|
+| Solaris 10     | x86, amd64, sparc | GCC 8.1.0            | CMake        | 2019/03/18              |         |
+| DragonFly BSD  | amd64             | gcc 8.3              | autotools    | 2018/08/07 git-72854e63 |         |
+| IBM i          | ppc64             | gcc 6.3              | autotools    | 2019/10/02 git-25320a3  |         |
+| QNX 7.0        | x86_64            | gcc 5.4.0            | CMake        | 4.3.2                   |         |
+| Windows 10     | ARM64             | Visual Studio 2019   | CMake        | 2021/11/15 git-2375ca8b |         |
+| Windows 10     | ARM64             | clang                | CMake        | 2021/11/15 git-2375ca8b |         |
+
+### Supported platforms without known active users
+
+Note: this list is incomplete and inaccurate and still needs some work.
+
+| OS and version         | Architecture | Compiler and version     | Build system     | Remarks |
+|------------------------|--------------|--------------------------|------------------|---------|
+| Any Linux distribution | x86, amd64   | gcc ?+, clang ?+, icc ?+ | autotools, CMake |         |
+| SunOS, Solaris         | x86, amd64   | SunPro                   | autotools, CMake |         |
+| GNU/kFreeBSD           | ?            | ?                        | autotools, CMake |         |
+| FreeBSD                | ?            | ?                        | autotools, CMake |         |
+| NetBSD                 | ?            | ?                        | autotools, CMake |         |
+| OpenBSD                | ?            | ?                        | autotools, CMake |         |
+| DragonFly BSD          | amd64        | gcc 8.3                  | autotools, CMake |         |
+| HP-UX                  | ?            | ?                        | autotools, CMake |         |
+| GNU/Hurd               | ?            | ?                        | autotools        |         |
+| VxWorks 6.8            | ?            | ?                        | ?                |         |
+| Windows CE             | ?            | ?                        | ?                |         |
+| Windows UWP            | ?            | ?                        | ?                |         |
+| OpenVMS                | ?            | ?                        | ?                |         |
+
+### Unsupported platforms
+
+| OS and version | Architecture | Compiler and version | Remarks                                                                 |
+|----------------|--------------|----------------------|-------------------------------------------------------------------------|
+| QNX 6.3        | ?            | gcc 3.3.5            | see #3371, support was added by a user, but not contributed to upstream |
+
+For more details, see [here](SupportedPlatforms.md).
+
+For some platforms (Linux, Mac OS X), [prebuilt binary packages are supplied by the ZeroMQ organization](#installation).
+For other platforms, you need to [build your own binaries](#build).
+
+## Installation of binary packages <a name="installation"/>

 ### Linux

@ -58,10 +155,26 @@ For OSX users, packages are available via brew.

    brew install zeromq

-### Build from sources
+## Installation of package manager <a name="package manager"/>
+
+### vcpkg
+
+vcpkg is a full platform package manager, you can easily install libzmq via vcpkg.
+
+    git clone https://github.com/microsoft/vcpkg.git
+    ./bootstrap-vcpkg.bat # For powershell
+    ./bootstrap-vcpkg.sh # For bash
+    ./vcpkg install zeromq
+
+## Build from sources <a name="build"/>

 To build from sources, see the INSTALL file included with the distribution.

+### Android
+
+To build from source, see [README](./builds/android/README.md) file in the
+android build directory.
+
 ## Resources

 Extensive documentation is provided with the distribution. Refer to
@ -75,31 +188,14 @@ Announcements mailing list: zeromq-announce@lists.zeromq.org
 Git repository: http://github.com/zeromq/libzmq

 ZeroMQ developers can also be found on the IRC channel #zeromq, on the
-Freenode network (irc.freenode.net).
+Libera Chat network (irc.libera.chat).

 ## License

-The project license is specified in COPYING and COPYING.LESSER.
+The project license is specified in LICENSE.

 libzmq is free software; you can redistribute it and/or modify it under
-the terms of the GNU Lesser General Public License (LGPL) as published
-by the Free Software Foundation; either version 3 of the License, or
-(at your option) any later version.
-
-As a special exception, the Contributors give you permission to link
-this library with independent modules to produce an executable,
-regardless of the license terms of these independent modules, and to
-copy and distribute the resulting executable under terms of your choice,
-provided that you also meet, for each linked independent module, the
-terms and conditions of the license of that module. An independent
-module is a module which is not derived from or based on this library.
-If you modify this library, you must extend this exception to your
-version of the library.
-
-libzmq is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
+the terms of the Mozilla Public License Version 2.0.

 ## Contributing

--- a/RELICENSE/AndreLouisCaron.md
+++ b/RELICENSE/AndreLouisCaron.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Andre Caron
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "AndreLouisCaron", with
-commit author "Andre Caron <andre.l.caron@gmail.com>", are copyright of Andre Caron.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Andre Caron
-2017/03/19
--- a/RELICENSE/Asmod4n.md
+++ b/RELICENSE/Asmod4n.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Hendrik Beskow
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "Asmod4n", with
-commit author "Asmod4n Asmod4n@users.noreply.github.com", are copyright of Hendrik Beskow.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Hendrik Beskow
-2017/04/21
--- a/RELICENSE/BerndPrager.md
+++ b/RELICENSE/BerndPrager.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Bernd Prager
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "bprager", with
-commit author "Bernd Prager <bernd@prager.ws>", are copyright of Bernd Prager.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Bernd Prager
-2017/03/22
--- a/RELICENSE/BillTorpey.md
+++ b/RELICENSE/BillTorpey.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Bill Torpey that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "wallstprog", with
-commit author "Bill Torpey <wallstprog@gmail.com>", are
-copyright of Bill Torpey.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Bill Torpey
-2018/11/02
--- a/RELICENSE/Bklyn.md
+++ b/RELICENSE/Bklyn.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Caleb Epstein
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "Bklyn", with
-commit author "Caleb Epstein <cae@bklyn.org>", are copyright of Caleb Epstein.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Caleb Epstein
-2017/03/21
--- a/RELICENSE/BrianBuchanan.md
+++ b/RELICENSE/BrianBuchanan.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Brian Buchanan
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "bwbuchanan", with
-commit author "Brian Buchanan &lt;bwb@holo.org&gt;" or "Brian Buchanan &lt;brian@tiogalake.com&gt;", are copyright of Brian Buchanan.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Brian Buchanan
-2017/03/23
--- a/RELICENSE/ByronMallett.md
+++ b/RELICENSE/ByronMallett.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Byron Mallett
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "mystfit", with
-commit author "Byron Mallett <byronated@gmail.com>", are copyright of Byron Mallett .
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Byron Mallett 
-2018/9/1
--- a/RELICENSE/ChristophSchulz.md
+++ b/RELICENSE/ChristophSchulz.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Christoph Schulz
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "Christoph Schulz", with
-commit author "Christoph Schulz <schulzcbs@gmail.com>", are copyright of Christoph Schulz.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Christoph Schulz
-2018/09/10
--- a/RELICENSE/ChuckRemes.md
+++ b/RELICENSE/ChuckRemes.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Chuck Remes
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "chuckremes", with
-commit author "Chuck Remes", are copyright of Chuck Remes.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Chuck Remes
-2017/03/21
--- a/RELICENSE/FabriceFontaine.md
+++ b/RELICENSE/FabriceFontaine.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Fabrice Fontaine
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "ffontaine", with
-commit author "Fabrice Fontaine <fontaine.fabrice@gmail.com>", are copyright of Fabrice Fontaine.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Fabrice Fontaine
-2018-09-13
--- a/RELICENSE/FrancescoMontorsi.md
+++ b/RELICENSE/FrancescoMontorsi.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Francesco Montorsi that grants permission to relicense
-its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public
-License v2 (MPLv2) or any other Open Source Initiative approved license
-chosen by the current ZeroMQ BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "f18m", with
-commit author "Francesco Montorsi <francesco.montorsi@gmail.com>", are copyright
-of Francesco Montorsi.  This document hereby grants the libzmq project
-team to relicense libzmq, including all past, present and future
-contributions of the author listed above.
-
-Francesco Montorsi
-2018/09/14
--- a/RELICENSE/FrancoFichtner.md
+++ b/RELICENSE/FrancoFichtner.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Franco Fichtner that grants permission to relicense
-its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public
-License v2 (MPLv2) or any other Open Source Initiative approved license
-chosen by the current ZeroMQ BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "fichtner", with
-commit author "Franco Fichtner <franco@lastsummer.de>", are copyright
-of Franco Fichtner.  This document hereby grants the libzmq project
-team to relicense libzmq, including all past, present and future
-contributions of the author listed above.
-
-Franco Fichtner
-2017/03/21
--- a/RELICENSE/GavinMcNiff.md
+++ b/RELICENSE/GavinMcNiff.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Gavin McNiff
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "gavinmcniff", with
-commit author "Gavin McNiff <gavin@mcniff.ie>", are copyright of Gavin McNiff .
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Gavin McNiff
-2017/03/20
--- a/RELICENSE/GhislainPutois.md
+++ b/RELICENSE/GhislainPutois.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Ghislain PUTOIS
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "ghpu", with
-commit author "Ghislain PUTOIS", are copyright of Ghislain PUTOIS.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Ghislain PUTOIS 
-2017/03/20
--- a/RELICENSE/GiuseppeCorbelli.md
+++ b/RELICENSE/GiuseppeCorbelli.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Giuseppe Corbelli
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "cowo78" with
-commit author "Giuseppe Corbelli <cowo78@gmail.com>", are copyright of Giuseppe Corbelli.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Giuseppe Corbelli
-2017/03/21
--- a/RELICENSE/HaraldAchitz.md
+++ b/RELICENSE/HaraldAchitz.md
@ -1,17 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Harald Achitz
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "a4z", with
-commit author "Harald Achitz <harald.achitz@gmail.com>" or 
-"Harald Achitz <harald.achitz@tritech.se>" or 
-"Harald Achitz <harald.achitz@getinge.com>", are copyright of Harald Achitz.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Harald Achitz
-2017/03/21
--- a/RELICENSE/Hugne.md
+++ b/RELICENSE/Hugne.md
@ -1,17 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Erik Hugne
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "Hugne", with
-commit author "erik.hugne@gmail.com", are copyright of Erik Hugne.
-Commits made by author "erik.hugne@ericsson.com" are NOT covered by this
-statement.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Erik Hugne
-2017/03/22
--- a/RELICENSE/JimHague.md
+++ b/RELICENSE/JimHague.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Jim Hague that grants permission to relicense
-its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla
-Public License v2 (MPLv2) or any other Open Source Initiative approved
-license chosen by the current ZeroMQ BDFL (Benevolent Dictator for
-Life).
-
-A portion of the commits made by the Github handle "banburybill", with
-commit author "Jim Hague <jim.hague@acm.org>", are copyright of Jim
-Hague.  This document hereby grants the libzmq project team to
-relicense libzmq, including all past, present and future contributions
-of the author listed above.
-
-Jim Hague
-2017/03/20
--- a/RELICENSE/JohanMabille.md
+++ b/RELICENSE/JohanMabille.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Johan Mabille
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "JohanMabille", with
-commit author "Johan Mabille johan.mabille@gmail.com", are copyright of Johan Mabille.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Johan Mabille  
-2017/03/20
-
--- a/RELICENSE/LeonardMichelet
+++ b/RELICENSE/LeonardMichelet
@ -1,14 +0,0 @@
-Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Léonard Michelet
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current
-ZeroMQ BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "leonarf", with
-commit author "Andre Caron andre.l.caron@gmail.com", are copyright of Léonard Michelet.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Michelet Léonard 2017/03/29
--- a/RELICENSE/LeonardoConsoni.md
+++ b/RELICENSE/LeonardoConsoni.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Leonardo J. Consoni
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "Bitiquinho", with
-commit author "Leonardo José Consoni <consoni_2519@hotmail.com>", are copyright of Leonardo J. Consoni.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Leonardo José Consoni 
-2017/03/19
--- a/RELICENSE/LionelOrry.md
+++ b/RELICENSE/LionelOrry.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Lionel Orry
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "chickenkiler", with
-commit author "Lionel Orry <lionel.orry@gmail.com>", are copyright of Lionel Orry.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Lionel Orry
-2017/03/23
--- a/RELICENSE/OsirisPedroso.md
+++ b/RELICENSE/OsirisPedroso.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by "Osiris Pedroso"
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "opedroso", with
-commit author "Osiris Pedroso <opedroso@gmail.com>", are copyright of "Osiris Pedroso".
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Osiris Pedroso
-2017/03/21
--- a/RELICENSE/README.md
+++ b/RELICENSE/README.md
@ -1,23 +0,0 @@
-# Permission to Relicense under MPLV2
-
-This directory collects grants from individuals and firms that hold
-copyrights in ZeroMQ to permit licensing the ZeroMQ code under
-the [Mozilla Public License, version
-2](https://www.mozilla.org/en-US/MPL/2.0/).  See [GitHub Pull
-Request #1917](https://github.com/zeromq/libzmq/pull/1917),
-the [0MQ Licensing Page](http://zeromq.org/area:licensing) and
-[original iMatix zeromq-dev license
-grant](http://lists.zeromq.org/pipermail/zeromq-dev/2016-April/030288.html)
-for some background information.
-
-Please create a separate file in this directory for each individual
-or firm holding copyright in ZeroMQ, named after the individual or
-firm holding the copyright.
-
-Each patch must be made with a GitHub handle that is clearly
-associated with the copyright owner, to guarantee the identity of
-the signatory.  Please avoid changing the files created by other
-individuals or firms granting a copyright license over their
-copyrights (if rewording is required contact them and ask them to
-submit an updated version).  This makes it easier to verify that
-the license grant was made by an authorized GitHub account.
--- a/RELICENSE/RobGagnon.md
+++ b/RELICENSE/RobGagnon.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Robert Gagnon that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other Open Source Initiative approved
-license chosen by the current ZeroMQ BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "rgagnon24", with commit author
-"Robert Gagnon rgagnon24+zmq@gmail.com", are copyright of Robert Gagnon.  This document hereby grants the
-libzmq project team to relicense libzmq, including all past, present and future contributions of the
-author listed above.
-
-Robert Gagnon  
-2017/03/19
--- a/RELICENSE/SebastienRombauts.md
+++ b/RELICENSE/SebastienRombauts.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Sébastien Rombauts
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "SRombauts", with
-commit author "Sébastien Rombauts", are copyright of Sébastien Rombauts.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Sébastien Rombauts
-2017/03/21
--- a/RELICENSE/StoianIvanov.md
+++ b/RELICENSE/StoianIvanov.md
@ -1,15 +0,0 @@
-  Permission to Relicense under MPLv2 or any other OSI approved license 
-chosen by the current ZeroMQ BDFL
-
-  This is a statement by Stoian Ivanov that grants permission to relicense
-its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public 
-License v2 (MPLv2) or any other Open Source Initiative approved license 
-chosen by the current ZeroMQ BDFL (Benevolent Dictator for Life).
-
-  A portion of the commits made by the Github handle "sdrsdr", with commit 
-author "Stoian Ivanov sdr@mail.bg", are copyright of Stoian Ivanov. This 
-document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Stoian Ivanov
-2017-03-23
--- a/RELICENSE/SylvainCorlay.md
+++ b/RELICENSE/SylvainCorlay.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Sylvain Corlay
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "SylvainCorlay", with
-commit author "Sylvain Corlay sylvain.corlay@gmail.com", are copyright of Sylvain Corlay .
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Sylvain Corlay
-2017/03/20
-
--- a/RELICENSE/TimotheeBesset.md
+++ b/RELICENSE/TimotheeBesset.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Timothee Besset
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "TTimo", with
-commit author "Timothee Besset <ttimo@ttimo.net>", are copyright of Timothee Besset.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Timothee Besset
-2017/03/19
--- a/RELICENSE/VincentTellier.md
+++ b/RELICENSE/VincentTellier.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Vincent Tellier
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "vtellier", with
-commit author "Vincent Tellier", are copyright of Vincent Tellier .
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Vincent Louis Théophile Tellier  
-2017/03/20
--- a/RELICENSE/VolodymyrKorniichuk.md
+++ b/RELICENSE/VolodymyrKorniichuk.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Volodymyr Korniichuk
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "ezhikus", with
-commit author "VolodymyrKorn@gmail.com", are copyright of Volodymyr Korniichuk.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Volodymyr Korniichuk  
-2017/03/21
--- a/RELICENSE/WenbinHou.md
+++ b/RELICENSE/WenbinHou.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Wenbin Hou
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "Wenbin Hou", with
-commit author "Wenbin Hou <houwenbin@pku.edu.cn>", are copyright of Wenbin Hou.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Wenbin Hou
-2018/05/16
--- a/RELICENSE/abbradar.md
+++ b/RELICENSE/abbradar.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen
-# by the current ZeroMQ BDFL
-
-This is a statement by Nikolay Amiantov that grants permission to relicense his
-copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public License
-v2 (MPLv2) or any other Open Source Initiative approved license chosen by the
-current ZeroMQ BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "abbradar", with commit
-author "Nikolay Amiantov <ab@fmap.me>", are copyright of Nikolay Amiantov.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed
-above.
-
-Nikolay Amiantov
-2017/03/24
--- a/RELICENSE/agronholm.md
+++ b/RELICENSE/agronholm.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Alex Grönholm
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "agronholm", with
-commit author "Alex Grönholm <alex.gronholm+git@nextday.fi>", are copyright of Alex Grönholm.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Alex Grönholm
-2017/03/19
--- a/RELICENSE/amuraru.md
+++ b/RELICENSE/amuraru.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Adrian Muraru
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "rlenferink", with
-commit author "Adrian Muraru <adi.muraru@gmail.com>", are copyright of Adrian Muraru.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Adrian Muraru
-2017/03/20
--- a/RELICENSE/answeroo.md
+++ b/RELICENSE/answeroo.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Ming Ji
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "answeroo", with
-commit author "answeroo <jiming@yafco.com>", are copyright of Ming Ji.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Ming Ji
-2018/08/20
--- a/RELICENSE/antonrd.md
+++ b/RELICENSE/antonrd.md
@ -1,17 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Anton Dimitrov that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "antonrd", with
-commit author "Anton Dimitrov <dimitrov.anton@gmail.com>", are
-copyright of Anton Dimitrov.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Anton Dimitrov
-
-2018/10/01
--- a/RELICENSE/arsenm.md
+++ b/RELICENSE/arsenm.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Matthew Arsenault
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "arsenm", with
-commit author "Matt Arsenault <arsenm2@gmail.com>", are copyright of Matthew Arsenault.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Matthew Arsenault
-2017/10/12
--- a/RELICENSE/aseering.md
+++ b/RELICENSE/aseering.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Adam Seering
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commit made by the Github handle "aseering", with
-commit author "Adam Seering <aseering@gmail.com>", are copyright of Adam Seering.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Adam Seering
-2017/03/20
--- a/RELICENSE/bjorntopel.md
+++ b/RELICENSE/bjorntopel.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Björn Töpel that grants permission to relicense
-its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla
-Public License v2 (MPLv2) or any other Open Source Initiative approved
-license chosen by the current ZeroMQ BDFL (Benevolent Dictator for
-Life).
-
-A portion of the commits made by the Github handle "bjoto", with
-commit author "Bjorn Topel <bjorn.topel@gmail.com>", are copyright of
-Björn Töpel.  This document hereby grants the libzmq project team to
-relicense libzmq, including all past, present and future contributions
-of the author listed above.
-
-Björn Töpel
-2017/03/26
--- a/RELICENSE/bjovke.md
+++ b/RELICENSE/bjovke.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Jovan Bunjevacki that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "bjovke", with
-commit author "Jovan Bunjevacki <bjovan@gmail.com>", are
-copyright of Jovan Bunjevacki.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Jovan Bunjevacki
-2017/04/04
--- a/RELICENSE/brocade_communications_systems.md
+++ b/RELICENSE/brocade_communications_systems.md
@ -1,15 +0,0 @@
-## Brocade Communications Systems Inc.
-
-This is a statement by Brocade Communications Systems Inc. (Brocade)
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "bluca", with
-commit author "Luca Boccassi <luca.boccassi@gmail.com>" or
-"Luca Boccassi <lboccass@brocade.com>", are copyright of Brocade.
-This permission to relicense includes all past, present and future
-contributions of Brocade employees.
-
-Luca Boccassi
-Software Engineer, Brocade Communications Systems Inc.
-2016-05-16
--- a/RELICENSE/brunobodin.md
+++ b/RELICENSE/brunobodin.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Bruno Bodin
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "bbdb68", with
-commit author "Bruno Bodin <brunobodin@gmail.com>", are copyright of Bruno Bodin .
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Bruno Bodin
-2017/04/04
--- a/RELICENSE/c-rack.md
+++ b/RELICENSE/c-rack.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Constantin Rack
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "c-rack", with
-commit author "Constantin Rack <constantin.rack@gmail.com>", are copyright of Constantin Rack.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Constantin Rack
-2017/03/20
--- a/RELICENSE/camachat.md
+++ b/RELICENSE/camachat.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Eric Camachat
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "camachat", with
-commit author "Eric Camachat <eric@camachat.org>", are copyright of Eric Camachat.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Eric L. Camachat
-March 20, 2017
--- a/RELICENSE/cdolan.md
+++ b/RELICENSE/cdolan.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Christopher Dolan
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "cdolan", with
-commit author "Christopher Dolan <chris@codingstream.org>", are copyright of Christopher Dolan.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Christopher Dolan
-2017/03/19
--- a/RELICENSE/chrisstaite.md
+++ b/RELICENSE/chrisstaite.md
@ -1,14 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Chris Staite that grants permission to relicense its
-copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public License
-v2 (MPLv2).
-
-A portion of the commits made by the Github handle "chrisstaite", with commit
-author "Chris <chris@yourdreamnet.co.uk>", are copyright of Chris Staite.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed
-above.
-
-Chris Staite
-2017/03/28
--- a/RELICENSE/chugga_fan.md
+++ b/RELICENSE/chugga_fan.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by  "chugga\_fan"
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "chugga\_fan", with
-commit author "chugga\_fan chuggafans@gmail.com", are copyright of "chugga\_fan" .
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-"chugga\_fan"
-2017/03/19
--- a/RELICENSE/cjuniet.md
+++ b/RELICENSE/cjuniet.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Christophe Juniet
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "cjuniet", with
-commit author "Christophe Juniet <c.juniet@gmail.com>", are copyright of Christophe Juniet.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Christophe Juniet
-2017/03/20
--- a/RELICENSE/ckamm.md
+++ b/RELICENSE/ckamm.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Christian Kamm
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "ckamm", with
-commit author "Christian Kamm kamm@incasoftware.de", are copyright of Christian Kamm.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Christian Kamm
-2017/03/20
--- a/RELICENSE/clkao.md
+++ b/RELICENSE/clkao.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other share-alike OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Chia-liang Kao
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-share-alike Open Source Initiative approved license chosen by the current 
-ZeroMQ BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "clkao", with
-commit author "Chia-liang Kao clkao@clkao.org", are copyright of Chia-liang Kao.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Chia-liang Kao
-2017/03/20
--- a/RELICENSE/crocket.md
+++ b/RELICENSE/crocket.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by crocket
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "crocket", with
-commit author "crocket <748856+crocket@users.noreply.github.com>", are copyright of crocket.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-crocket
-2018/11/10
--- a/RELICENSE/danielhtshih.md
+++ b/RELICENSE/danielhtshih.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Daniel Shih
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "danielhtshih", with
-commit author "Daniel Shih <hotingwow@gmail.com>", are copyright of Daniel Shih.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Daniel Shih
-2017/03/20
--- a/RELICENSE/danriegsecker.md
+++ b/RELICENSE/danriegsecker.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Dan Riegsecker
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "danriegsecker", with
-commit author "Dan Riegsecker 1baldgeek@gmail.com", are copyright of
-Dan Riegsecker. This document hereby grants the libzmq project team to
-relicense libzmq, including all past, present and future contributions of
-the author listed above.
-
-Dan Riegsecker
-2017/03/20
--- a/RELICENSE/dfons.md
+++ b/RELICENSE/dfons.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Diego Fons
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "dfons", with
-commit author "Diego Fons <diego.fons@gmail.com>" or "Diego Fons <diego.fons@intraway.com>", are copyright of Diego Fons.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Diego Fons
-
-2017/03/20
--- a/RELICENSE/djelenc.md
+++ b/RELICENSE/djelenc.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by David Jelenc
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "djelenc", with
-commit author "David Jelenc <david.jelenc@fri.uni-lj.si>", are copyright of David Jelenc.
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-David Jelenc
-2017/03/20
--- a/RELICENSE/drodri.md
+++ b/RELICENSE/drodri.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Diego R.Losada
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "drodri", with
-commit author "drodri <diego.rlosada@gmail.com>", are copyright of Diego Rodriguez-Losada.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Diego Rodriguez-Losada
-2017/03/20
--- a/RELICENSE/eburkitt.md
+++ b/RELICENSE/eburkitt.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by G. Evan Burkitt
-that grants permission to relicense his copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "eburkitt", with
-commit author "Evan Burkitt <evanb@edulinksys.com>", are copyright of G. Evan Burkitt.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-G. Evan Burkitt
-2017/04/06
--- a/RELICENSE/egomotion.md
+++ b/RELICENSE/egomotion.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Egomotion Limited
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "robertcastle", with
-commit author "Robert Castle <robert@egomotion.co.uk>", are copyright of Egomotion Limited.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Robert Castle, 
-Director, Egomotion Limited
-2017/03/21
--- a/RELICENSE/evoskuil.md
+++ b/RELICENSE/evoskuil.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Eric Voskuil
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "evoskuil", with
-commit author "Eric Voskuil <eric@voskuil.org>", are copyright of Eric Voskuil.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Eric Voskuil
-2017/03/19
--- a/RELICENSE/febeling.md
+++ b/RELICENSE/febeling.md
@ -1,16 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Florian Ebeling that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "febeling", with
-commit author "Florian Ebeling <florian.ebeling@gmail.com>", are
-copyright of Florian Ebeling.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Florian Ebeling
-2017/03/20
--- a/RELICENSE/fidlej.md
+++ b/RELICENSE/fidlej.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Ivo Danihelka
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "fidlej", with
-commit author "Ivo Danihelka <ivo@danihelka.net>", are copyright of Ivo Danihelka.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Ivo Danihelka  
-2017/03/21
--- a/RELICENSE/flub.md
+++ b/RELICENSE/flub.md
@ -1,14 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Floris Bruynooghe
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "flub", with
-commit author "Floris Bruynooghe <flub@devork.be>", are copyright of
-Floris Bruynooghe .
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Floris Bruynooghe
-2017/05/03
--- a/RELICENSE/gabm.md
+++ b/RELICENSE/gabm.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Matthias Gabriel 
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "gabm", with
-commit author "Matthias Gabriel <matthias.gabriel@etit.tu-chemnitz.de>", are copyright of Matthias Gabriel.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Matthias Gabriel
-2018/10/8
--- a/RELICENSE/gena-moscow.md
+++ b/RELICENSE/gena-moscow.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Gennady Makovetski
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "gena-moscow", with
-commit author "Gennady Makovetski <makovetski@gmail.com>", are copyright of Gennady Makovetski.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Gennady Makovetski
-2017/03/21
--- a/RELICENSE/glemercier.md
+++ b/RELICENSE/glemercier.md
@ -1,17 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Anton Dimitrov that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "glemercier", with
-commit author "Gregory Lemercier <greglemercier@free.fr>", are
-copyright of Gregory Lmercier.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Gregory Lemercier
-
-2018/10/07
--- a/RELICENSE/gonzus.md
+++ b/RELICENSE/gonzus.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Gonzalo Diethelm
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other
-Open Source Initiative approved license chosen by the current ZeroMQ
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "gonzus", with
-commit author "Gonzalo Diethelm <gonzalo.diethelm@diethelm.org>" or "Gonzalo Diethelm <gdiethelm@dcv.cl>", are copyright of Gonzalo Diethelm .
-This document hereby grants the libzmq project team to relicense libzmq,
-including all past, present and future contributions of the author listed above.
-
-Gonzalo Diethelm  
-2017/03/20
--- a/RELICENSE/goodfella_ltd.md
+++ b/RELICENSE/goodfella_ltd.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLV2 or any Open Source Initiative (OSI) approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Nick Guiffrida that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-The commits made by the Github handle "goodfella", with commit author
-"Nick Guiffrida goodfella005@gmail.com" are copyright of Nick
-Guiffrida. This document hereby grants the libzmq project team to
-relicense libzmq, including all past, present and future contributions
-of the author listed above.
--- a/RELICENSE/google.md
+++ b/RELICENSE/google.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Google, Inc.
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "tkoeppe", with
-commit author "Thomas Köppe", are copyright of Google, Inc.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Thomas Köppe
-2017/09/13
--- a/RELICENSE/guidovranken.md
+++ b/RELICENSE/guidovranken.md
@ -1,17 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Guido Vranken that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "guidovranken", with
-commit author "Guido Vranken <guidovranken@gmail.com>", are
-copyright of Guido Vranken.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Guido Vranken
-2019/01/08
-
--- a/RELICENSE/hgourvest.md
+++ b/RELICENSE/hgourvest.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
- This is a statement by Henri Gourvest that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
- A portion of the commits made by the Github handle "hgourvest", with
-commit author "Henri Gourvest <hgourvest@progdigy.com>", are
-copyright of Henri Gourvest.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
- Henri Gourvest
-2018/12/8
--- a/RELICENSE/hoditohod.md
+++ b/RELICENSE/hoditohod.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Szekely Gyorgy
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commits made by the Github handle "hoditohod", with
-commit author "Szekely Gyorgy <hoditohod@gmail.com>", are copyright of Szekely Gyorgy.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Szekely Gyorgy  
-2018/08/15
--- a/RELICENSE/hpsaturn.md
+++ b/RELICENSE/hpsaturn.md
@ -1,9 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Antonio Vanegas that grants permission to relicense its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "hpsaturn", with commit author "Antonio Vanegas", are copyright of Antonio Vanegas.
-This document hereby grants the libzmq project team to relicense libzmq, including all past, present and future contributions of the author listed above.
-
-Antonio Vanegas
-2018/10/27
--- a/RELICENSE/ianbarber.md
+++ b/RELICENSE/ianbarber.md
@ -1,15 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Ian Barber
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other 
-Open Source Initiative approved license chosen by the current ZeroMQ 
-BDFL (Benevolent Dictator for Life).
-
-A portion of the commit made by the Github handle "ianbarber", with
-commit author "Ian Barber <ianbarber@gmail.com>", are copyright of Ian Barber.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Ian Barber
-2017/03/27
--- a/RELICENSE/imatix.md
+++ b/RELICENSE/imatix.md
@ -1,23 +0,0 @@
-# Permission to Relicense under MPLV2
-
-This document collects grants from firms that hold copyrights in ZeroMQ. Please add new firms at the start. Each patch must be made with a GitHub handle that guarantees identity of the signatory.
-
-## iMatix Corporation
-
-This is a statement by iMatix Corporation sprl (iMatix) that grants permission to relicense its copyrights in the libzmq C++ library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-1. The original ZeroMQ codebase was developed from 2007-2009 by FastMQ Inc. (FastMQ) in Slovakia, which held all copyrights in code written by its staff.
-
-2. On 2009-11-01, iMatix exercised an option to acquire FastMQ and its assets,
-including ZeroMQ. On or before 2010-01-05 the FastMQ copyrights in ZeroMQ were
-transferred to iMatix ([commit](https://github.com/zeromq/libzmq/commit/4f6baf4dde627656b63cc4e2acdb78a8577ba640)). The FastMQ legal entity was subsequently liquidated.
-
-3. Between 2009 and 2016, iMatix has continued to add contributions to ZeroMQ under the GitHub handle 'hintjens'.
-
-4. This grant therefore covers what remains of the original FastMQ codebase plus all later contributions.
-
-5. iMatix hereby grants an irrevocable, global, and fully paid-up license on all its copyrights that exist in ZeroMQ, under the MPLv2.
-
-Pieter Hintjens
-CEO, iMatix Corporation sprl
-23 April 2016
--- a/RELICENSE/jacquesg.md
+++ b/RELICENSE/jacquesg.md
@ -1,17 +0,0 @@
-# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
-
-This is a statement by Jacques Germishuys that grants permission to
-relicense its copyrights in the libzmq C++ library (ZeroMQ) under the
-Mozilla Public License v2 (MPLv2) or any other Open Source Initiative
-approved license chosen by the current ZeroMQ BDFL (Benevolent
-Dictator for Life).
-
-A portion of the commits made by the Github handle "jacquesg", with
-commit author "Jacques Germishuys <jacquesg@striata.com>", are
-copyright of Jacques Germishuys.  This document hereby grants the libzmq
-project team to relicense libzmq, including all past, present and
-future contributions of the author listed above.
-
-Jacques Germishuys
-2018/12/14
-
--- a/RELICENSE/jakecobb.md
+++ b/RELICENSE/jakecobb.md
@ -1,13 +0,0 @@
-# Permission to Relicense under MPLv2
-
-This is a statement by Jake Cobb
-that grants permission to relicense its copyrights in the libzmq C++
-library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
-
-A portion of the commits made by the Github handle "jakecobb", with
-commit author "Jake Cobb &lt;jake.cobb@gmail.com&gt;", are copyright of Jake Cobb.
-This document hereby grants the libzmq project team to relicense libzmq, 
-including all past, present and future contributions of the author listed above.
-
-Jake Cobb
-2017/04/04
--- a/Show More
+++ b/Show More