Merge branch '21.x' into 21.x-php-add-previous-classname-to-descriptor-pool

.bazelignore

@@ -1,5 +1,4 @@
 # These are fetched as external repositories.
-third_party/abseil-cpp
 third_party/benchmark
 third_party/googletest
 _build/

.gitmodules

@@ -5,7 +5,3 @@
 	path = third_party/googletest
 	url = https://github.com/google/googletest.git
 	ignore = dirty
-[submodule "third_party/abseil-cpp"]
-	path = third_party/abseil-cpp
-	url = https://github.com/abseil/abseil-cpp.git
-	branch = lts_2021_11_02

CHANGES.txt

@@ -1,3 +1,63 @@
+2022-05-27 version 21.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby)
+  
+  C++
+  * cmake: Revert "Fix cmake install targets (#9822)" (#10060) 
+  * Remove Abseil dependency from CMake build (#10056)
+
+  Python
+  * Update python wheel metadata with more information incl. required python version (#10058)
+  * Fix segmentation fault when instantiating field via repeated field assignment (#10066)
+  
+2022-05-25 version 21.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby)
+
+  C++
+  * cmake: Call get_filename_component() with DIRECTORY mode instead of PATH mode (#9614)
+  * Escape GetObject macro inside protoc-generated code (#9739)
+  * Update CMake configuration to add a dependency on Abseil (#9793)
+  * Fix cmake install targets (#9822)
+  * Use __constinit only in GCC 12.2 and up (#9936)
+
+  Java
+  * Update protobuf_version.bzl to separate protoc and per-language java … (#9900)
+
+  Python
+  * Increment python major version to 4 in version.json for python upb (#9926)
+  * The C extension module for Python has been rewritten to use the upb library.
+    This is expected to deliver significant performance benefits, especially when
+    parsing large payloads.  There are some minor breaking changes, but these
+    should not impact most users.  For more information see:
+    https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates
+  * Fixed win32 build and fixed str(message) on all Windows platforms. (#9976)
+  * The binary wheel for macOS now supports Apple silicon.
+
+  PHP
+  * [PHP] fix PHP build system (#9571)
+  * Fix building packaged PHP extension (#9727)
+  * fix: reserve "ReadOnly" keyword for PHP 8.1 and add compatibility (#9633)
+  * fix: phpdoc syntax for repeatedfield parameters (#9784)
+  * fix: phpdoc for repeatedfield (#9783)
+  * Change enum string name for reserved words (#9780)
+  * chore: [PHP] fix phpdoc for MapField keys (#9536)
+  * Fixed PHP SEGV by not writing to shared memory for zend_class_entry. (#9996)
+
+  Ruby
+  * Allow pre-compiled binaries for ruby 3.1.0 (#9566)
+  * Implement `respond_to?` in RubyMessage (#9677)
+  * [Ruby] Fix RepeatedField#last, #first inconsistencies (#9722)
+  * Do not use range based UTF-8 validation in truffleruby (#9769)
+  * Improve range handling logic of `RepeatedField` (#9799)
+  * Support x64-mingw-ucrt platform
+
+  Other
+  * [Kotlin] remove redundant public modifiers for compiled code (#9642)
+  * [C#] Update GetExtension to support getting typed value (#9655)
+  * Fix invalid dependency manifest when using `descriptor_set_out` (#9647)
+  * Fix C# generator handling of a field named "none" in a oneof (#9636)
+  * Add initial version.json file for 21-dev (#9840)
+  * Remove duplicate java generated code (#9909)
+  * Cherry-pick PR #9981 into 21.x branch (#10000)
+
+
 2022-05-19 version 21.0-rc2(C++/Java/Python/PHP/Objective-C/C#/Ruby)
 
   Python

CMakeLists.txt

@@ -162,15 +162,6 @@ file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/cmaketest.map)
 
 find_package(Threads REQUIRED)
 
-# We can install dependencies from submodules if we're running
-# CMake v3.13 or newer.
-if(CMAKE_VERSION VERSION_LESS 3.13)
-  set(_protobuf_INSTALL_SUPPORTED_FROM_MODULE OFF)
-else()
-  set(_protobuf_INSTALL_SUPPORTED_FROM_MODULE ON)
-endif()
-
-
 set(_protobuf_FIND_ZLIB)
 if (protobuf_WITH_ZLIB)
   find_package(ZLIB)
@@ -313,10 +304,6 @@ if (protobuf_UNICODE)
   add_definitions(-DUNICODE -D_UNICODE)
 endif (protobuf_UNICODE)
 
-set(protobuf_ABSL_PROVIDER "module" CACHE STRING "Provider of absl library")
-set_property(CACHE protobuf_ABSL_PROVIDER PROPERTY STRINGS "module" "package")
-
-include(${protobuf_SOURCE_DIR}/cmake/abseil-cpp.cmake)
 include(${protobuf_SOURCE_DIR}/cmake/libprotobuf-lite.cmake)
 include(${protobuf_SOURCE_DIR}/cmake/libprotobuf.cmake)
 if (protobuf_BUILD_LIBPROTOC)

Makefile.am

@@ -1212,7 +1212,6 @@ EXTRA_DIST = $(@DIST_LANG@_EXTRA_DIST)              \
   build_files_updated_unittest.sh                   \
   cmake/CMakeLists.txt                              \
   cmake/README.md                                   \
-  cmake/abseil-cpp.cmake                            \
   cmake/conformance.cmake                           \
   cmake/examples.cmake                              \
   cmake/extract_includes.bat.in                     \

Protobuf-C++.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name     = 'Protobuf-C++'
-  s.version  = '3.21.0-rc2'
+  s.version  = '3.21.1'
   s.summary  = 'Protocol Buffers v3 runtime library for C++.'
   s.homepage = 'https://github.com/google/protobuf'
   s.license  = 'BSD-3-Clause'

Protobuf.podspec

@@ -5,7 +5,7 @@
 # dependent projects use the :git notation to refer to the library.
 Pod::Spec.new do |s|
   s.name     = 'Protobuf'
-  s.version  = '3.21.0-rc2'
+  s.version  = '3.21.1'
   s.summary  = 'Protocol Buffers v.3 runtime library for Objective-C.'
   s.homepage = 'https://github.com/protocolbuffers/protobuf'
   s.license  = 'BSD-3-Clause'

cmake/abseil-cpp.cmake

@@ -1,31 +0,0 @@
-if(TARGET absl::strings)
-  # If absl is included already, skip including it.
-  # (https://github.com/grpc/grpc/issues/29608)
-elseif(protobuf_ABSL_PROVIDER STREQUAL "module")
-  if(NOT ABSL_ROOT_DIR)
-    set(ABSL_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/abseil-cpp)
-  endif()
-  if(EXISTS "${ABSL_ROOT_DIR}/CMakeLists.txt")
-    if(protobuf_INSTALL)
-      # When protobuf_INSTALL is enabled and Abseil will be built as a module,
-      # Abseil will be installed along with protobuf for convenience.
-      set(ABSL_ENABLE_INSTALL ON)
-    endif()
-    add_subdirectory(${ABSL_ROOT_DIR} third_party/abseil-cpp)
-  else()
-    message(WARNING "protobuf_ABSL_PROVIDER is \"module\" but ABSL_ROOT_DIR is wrong")
-  endif()
-  if(protobuf_INSTALL AND NOT _protobuf_INSTALL_SUPPORTED_FROM_MODULE)
-    message(WARNING "protobuf_INSTALL will be forced to FALSE because protobuf_ABSL_PROVIDER is \"module\" and CMake version (${CMAKE_VERSION}) is less than 3.13.")
-    set(protobuf_INSTALL FALSE)
-  endif()
-elseif(protobuf_ABSL_PROVIDER STREQUAL "package")
-  # Use "CONFIG" as there is no built-in cmake module for absl.
-  find_package(absl REQUIRED CONFIG)
-endif()
-set(_protobuf_FIND_ABSL "if(NOT TARGET absl::strings)\n  find_package(absl CONFIG)\nendif()")
-
-set(protobuf_ABSL_USED_TARGETS
-  absl::strings
-  absl::strings_internal
-)

cmake/extract_includes.bat.in

@@ -51,6 +51,7 @@ copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\descriptor_database.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\duration.pb.h" include\google\protobuf\duration.pb.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\dynamic_message.h" include\google\protobuf\dynamic_message.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\empty.pb.h" include\google\protobuf\empty.pb.h
+copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\endian.h" include\google\protobuf\endian.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\explicitly_constructed.h" include\google\protobuf\explicitly_constructed.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\extension_set.h" include\google\protobuf\extension_set.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\extension_set_inl.h" include\google\protobuf\extension_set_inl.h

cmake/install.cmake

@@ -128,20 +128,24 @@ configure_file(${protobuf_SOURCE_DIR}/cmake/protobuf-options.cmake
 if (protobuf_BUILD_PROTOC_BINARIES)
   export(TARGETS libprotobuf-lite libprotobuf libprotoc protoc
     NAMESPACE protobuf::
-    FILE ${CMAKE_CURRENT_BINARY_DIR}/cmake/protobuf/protobuf-targets.cmake
+    FILE ${CMAKE_INSTALL_CMAKEDIR}/protobuf-targets.cmake
   )
 else (protobuf_BUILD_PROTOC_BINARIES)
   export(TARGETS libprotobuf-lite libprotobuf
     NAMESPACE protobuf::
-    FILE ${CMAKE_CURRENT_BINARY_DIR}/cmake/protobuf/protobuf-targets.cmake
+    FILE ${CMAKE_INSTALL_CMAKEDIR}/protobuf-targets.cmake
   )
 endif (protobuf_BUILD_PROTOC_BINARIES)
 
 install(EXPORT protobuf-targets
-  FILE protobuf-targets.cmake
   DESTINATION "${CMAKE_INSTALL_CMAKEDIR}"
   NAMESPACE protobuf::
+  COMPONENT protobuf-export)
+
+install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_INSTALL_CMAKEDIR}/
+  DESTINATION "${CMAKE_INSTALL_CMAKEDIR}"
   COMPONENT protobuf-export
+  PATTERN protobuf-targets.cmake EXCLUDE
 )
 
 option(protobuf_INSTALL_EXAMPLES "Install the examples folder" OFF)

cmake/libprotobuf-lite.cmake

@@ -98,9 +98,6 @@ if(protobuf_HAVE_LD_VERSION_SCRIPT)
     LINK_DEPENDS ${protobuf_SOURCE_DIR}/src/libprotobuf-lite.map)
 endif()
 target_link_libraries(libprotobuf-lite PRIVATE ${CMAKE_THREAD_LIBS_INIT})
-target_include_directories(libprotobuf-lite
-  PRIVATE ${ABSL_ROOT_DIR}
-)
 if(protobuf_LINK_LIBATOMIC)
   target_link_libraries(libprotobuf-lite PRIVATE atomic)
 endif()

cmake/libprotobuf.cmake

@@ -111,9 +111,6 @@ if(protobuf_HAVE_LD_VERSION_SCRIPT)
     LINK_DEPENDS ${protobuf_SOURCE_DIR}/src/libprotobuf.map)
 endif()
 target_link_libraries(libprotobuf PRIVATE ${CMAKE_THREAD_LIBS_INIT})
-target_include_directories(libprotobuf
-  PRIVATE ${ABSL_ROOT_DIR}
-)
 if(protobuf_WITH_ZLIB)
   target_link_libraries(libprotobuf PRIVATE ${ZLIB_LIBRARIES})
 endif()

cmake/libprotoc.cmake

@@ -122,9 +122,6 @@ if(protobuf_HAVE_LD_VERSION_SCRIPT)
     LINK_DEPENDS ${protobuf_SOURCE_DIR}/src/libprotoc.map)
 endif()
 target_link_libraries(libprotoc PRIVATE libprotobuf)
-target_include_directories(libprotoc
-  PRIVATE ${ABSL_ROOT_DIR}
-)
 if(protobuf_BUILD_SHARED_LIBS)
   target_compile_definitions(libprotoc
     PUBLIC  PROTOBUF_USE_DLLS

cmake/protobuf-config.cmake.in

@@ -3,7 +3,6 @@ include("${CMAKE_CURRENT_LIST_DIR}/protobuf-options.cmake")
 
 # Depend packages
 @_protobuf_FIND_ZLIB@
-@_protobuf_FIND_ABSL@
 
 # Imported targets
 include("${CMAKE_CURRENT_LIST_DIR}/protobuf-targets.cmake")

cmake/protoc.cmake

@@ -6,7 +6,6 @@ add_executable(protoc ${protoc_files} ${protobuf_version_rc_file})
 target_link_libraries(protoc
   libprotoc
   libprotobuf
-  ${protobuf_ABSL_USED_TARGETS}
 )
 add_executable(protobuf::protoc ALIAS protoc)
 

cmake/tests.cmake

@@ -21,7 +21,6 @@ else()
   set(googlemock_source_dir "${protobuf_SOURCE_DIR}/third_party/googletest/googlemock")
   set(googletest_source_dir "${protobuf_SOURCE_DIR}/third_party/googletest/googletest")
   include_directories(
-    ${ABSL_ROOT_DIR}
     ${googlemock_source_dir}
     ${googletest_source_dir}
     ${googletest_source_dir}/include
@@ -255,14 +254,7 @@ if (MSVC)
     /wd4146 # unary minus operator applied to unsigned type, result still unsigned
   )
 endif()
-target_link_libraries(tests
-  protobuf-lite-test-common
-  protobuf-test-common
-  libprotoc
-  libprotobuf
-  GTest::gmock_main
-  ${protobuf_ABSL_USED_TARGETS}
-)
+target_link_libraries(tests protobuf-lite-test-common protobuf-test-common libprotoc libprotobuf GTest::gmock_main)
 
 set(test_plugin_files
   ${protobuf_SOURCE_DIR}/src/google/protobuf/compiler/mock_code_generator.cc
@@ -272,12 +264,7 @@ set(test_plugin_files
 )
 
 add_executable(test_plugin ${test_plugin_files})
-target_link_libraries(test_plugin
-  libprotoc
-  libprotobuf
-  GTest::gmock
-  ${protobuf_ABSL_USED_TARGETS}
-)
+target_link_libraries(test_plugin libprotoc libprotobuf GTest::gmock)
 
 set(lite_test_files
   ${protobuf_SOURCE_DIR}/src/google/protobuf/lite_unittest.cc

configure.ac

@@ -17,7 +17,7 @@ AC_PREREQ(2.59)
 # In the SVN trunk, the version should always be the next anticipated release
 # version with the "-pre" suffix.  (We used to use "-SNAPSHOT" but this pushed
 # the size of one file name in the dist tarfile over the 99-char limit.)
-AC_INIT([Protocol Buffers],[3.21.0-rc-2],[protobuf@googlegroups.com],[protobuf])
+AC_INIT([Protocol Buffers],[3.21.1],[protobuf@googlegroups.com],[protobuf])
 
 AM_MAINTAINER_MODE([enable])
 

csharp/Google.Protobuf.Tools.nuspec

@@ -5,7 +5,7 @@
     <title>Google Protocol Buffers tools</title>
     <summary>Tools for Protocol Buffers - Google's data interchange format.</summary>
     <description>See project site for more info.</description>
-    <version>3.21.0-rc2</version>
+    <version>3.21.1</version>
     <authors>Google Inc.</authors>
     <owners>protobuf-packages</owners>
     <licenseUrl>https://github.com/protocolbuffers/protobuf/blob/main/LICENSE</licenseUrl>

csharp/src/Google.Protobuf/Google.Protobuf.csproj

@@ -4,7 +4,7 @@
     <Description>C# runtime library for Protocol Buffers - Google's data interchange format.</Description>
     <Copyright>Copyright 2015, Google Inc.</Copyright>
     <AssemblyTitle>Google Protocol Buffers</AssemblyTitle>
-    <VersionPrefix>3.21.0-rc2</VersionPrefix>
+    <VersionPrefix>3.21.1</VersionPrefix>
     <!-- C# 7.2 is required for Span/BufferWriter/ReadOnlySequence -->
     <LangVersion>7.2</LangVersion>
     <Authors>Google Inc.</Authors>

java/README.md

@@ -23,7 +23,7 @@ If you are using Maven, use the following:
 <dependency>
   <groupId>com.google.protobuf</groupId>
   <artifactId>protobuf-java</artifactId>
-  <version>3.21.0-rc-2</version>
+  <version>3.21.1</version>
 </dependency>
 ```
 
@@ -37,7 +37,7 @@ protobuf-java-util package:
 <dependency>
   <groupId>com.google.protobuf</groupId>
   <artifactId>protobuf-java-util</artifactId>
-  <version>3.21.0-rc-2</version>
+  <version>3.21.1</version>
 </dependency>
 ```
 
@@ -45,7 +45,7 @@ protobuf-java-util package:
 
 If you are using Gradle, add the following to your `build.gradle` file's dependencies:
 ```
-    implementation 'com.google.protobuf:protobuf-java:3.21.0-rc-2'
+    implementation 'com.google.protobuf:protobuf-java:3.21.1'
 ```
 Again, be sure to check that the version number matches (or is newer than) the version number of protoc that you are using.
 

java/bom/pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>com.google.protobuf</groupId>
   <artifactId>protobuf-bom</artifactId>
-  <version>3.21.0-rc-2</version>
+  <version>3.21.1</version>
   <packaging>pom</packaging>
 
   <name>Protocol Buffers [BOM]</name>

java/core/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.21.0-rc-2</version>
+    <version>3.21.1</version>
   </parent>
 
   <artifactId>protobuf-java</artifactId>

java/kotlin-lite/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.21.0-rc-2</version>
+    <version>3.21.1</version>
   </parent>
 
   <artifactId>protobuf-kotlin-lite</artifactId>

java/kotlin/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.21.0-rc-2</version>
+    <version>3.21.1</version>
   </parent>
 
   <artifactId>protobuf-kotlin</artifactId>

java/lite.md

@@ -29,7 +29,7 @@ protobuf Java Lite runtime. If you are using Maven, include the following:
 <dependency>
   <groupId>com.google.protobuf</groupId>
   <artifactId>protobuf-javalite</artifactId>
-  <version>3.21.0-rc-2</version>
+  <version>3.21.1</version>
 </dependency>
 ```
 

java/lite/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.21.0-rc-2</version>
+    <version>3.21.1</version>
   </parent>
 
   <artifactId>protobuf-javalite</artifactId>

java/pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>com.google.protobuf</groupId>
   <artifactId>protobuf-parent</artifactId>
-  <version>3.21.0-rc-2</version>
+  <version>3.21.1</version>
   <packaging>pom</packaging>
 
   <name>Protocol Buffers [Parent]</name>

java/util/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>3.21.0-rc-2</version>
+    <version>3.21.1</version>
   </parent>
 
   <artifactId>protobuf-java-util</artifactId>

kokoro/release/python/linux/build_artifacts.sh

@@ -30,7 +30,7 @@ git clone https://github.com/matthew-brett/multibuild.git
 # silently creeping in (see https://github.com/protocolbuffers/protobuf/issues/9180).
 # IMPORTANT: always pin multibuild at the same commit for:
 # - linux/build_artifacts.sh
-# - macos/build_artifacts.sh
+# - linux/build_artifacts.sh
 # - windows/build_artifacts.bat
 (cd multibuild; git checkout b89bb903e94308be79abefa4f436bf123ebb1313)
 cp kokoro/release/python/linux/config.sh config.sh

kokoro/release/python/macos/build_artifacts.sh

@@ -30,7 +30,7 @@ git clone https://github.com/matthew-brett/multibuild.git
 # silently creeping in (see https://github.com/protocolbuffers/protobuf/issues/9180).
 # IMPORTANT: always pin multibuild at the same commit for:
 # - linux/build_artifacts.sh
-# - macos/build_artifacts.sh
+# - linux/build_artifacts.sh
 # - windows/build_artifacts.bat
 (cd multibuild; git checkout b89bb903e94308be79abefa4f436bf123ebb1313)
 cp kokoro/release/python/macos/config.sh config.sh

kokoro/release/python/windows/build_artifacts.bat

@@ -18,7 +18,7 @@ REM Pin multibuild scripts at a known commit to avoid potentially unwanted futur
 REM silently creeping in (see https://github.com/protocolbuffers/protobuf/issues/9180).
 REM IMPORTANT: always pin multibuild at the same commit for:
 REM - linux/build_artifacts.sh
-REM - macos/build_artifacts.sh
+REM - linux/build_artifacts.sh
 REM - windows/build_artifacts.bat
 cd multibuild
 git checkout b89bb903e94308be79abefa4f436bf123ebb1313
@@ -34,11 +34,6 @@ SET ZLIB_ROOT=%cd%\zlib
 del /Q zlib.zip
 del /Q zlib-src.zip
 
-REM Update Submodules
-REM This is needed because this build uses CMake <3.13.
-git submodule update --init --recursive
-SET ABSL_ROOT_DIR=%cd%\third_party\abseil-cpp
-
 REM Create directory for artifacts
 SET ARTIFACT_DIR=%cd%\artifacts
 mkdir %ARTIFACT_DIR%

kokoro/release/python/windows/build_single_artifact.bat

@@ -49,7 +49,7 @@ mkdir src\.libs
 
 mkdir vcprojects
 pushd vcprojects
-cmake -G "%generator%" -Dprotobuf_BUILD_SHARED_LIBS=%BUILD_DLL% -Dprotobuf_UNICODE=%UNICODE% -Dprotobuf_BUILD_TESTS=OFF -DABSL_ROOT_DIR=%ABSL_ROOT_DIR% ../cmake || goto :error
+cmake -G "%generator%" -Dprotobuf_BUILD_SHARED_LIBS=%BUILD_DLL% -Dprotobuf_UNICODE=%UNICODE% -Dprotobuf_BUILD_TESTS=OFF ../cmake || goto :error
 msbuild protobuf.sln /p:Platform=%vcplatform% /p:Configuration=Release || goto :error
 dir /s /b
 popd

php/ext/google/protobuf/package.xml

@@ -10,15 +10,15 @@
   <email>protobuf-opensource@google.com</email>
   <active>yes</active>
  </lead>
- <date>2022-05-19</date>
- <time>13:35:18</time>
+ <date>2022-05-27</date>
+ <time>09:36:34</time>
  <version>
-  <release>3.21.0RC2</release>
-  <api>3.21.0</api>
+  <release>3.21.1</release>
+  <api>3.21.1</api>
  </version>
  <stability>
-  <release>beta</release>
-  <api>beta</api>
+  <release>stable</release>
+  <api>stable</api>
  </stability>
  <license uri="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</license>
  <notes>
@@ -1313,5 +1313,35 @@ G  A release.
    <notes>
    </notes>
   </release>
+  <release>
+   <version>
+    <release>3.21.0</release>
+    <api>3.21.0</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2022-05-25</date>
+   <time>13:50:26</time>
+   <license uri="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</license>
+   <notes>
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>3.21.1</release>
+    <api>3.21.1</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2022-05-27</date>
+   <time>09:36:34</time>
+   <license uri="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</license>
+   <notes>
+   </notes>
+  </release>
  </changelog>
 </package>

php/ext/google/protobuf/protobuf.h

@@ -127,7 +127,7 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_setter, 0, 0, 1)
   ZEND_ARG_INFO(0, value)
 ZEND_END_ARG_INFO()
 
-#define PHP_PROTOBUF_VERSION "3.21.0RC2"
+#define PHP_PROTOBUF_VERSION "3.21.1"
 
 // ptr -> PHP object cache. This is a weak map that caches lazily-created
 // wrapper objects around upb types:

protobuf_deps.bzl

@@ -114,6 +114,6 @@ def protobuf_deps():
         _github_archive(
             name = "upb",
             repo = "https://github.com/protocolbuffers/upb",
-            commit = "12efc9b096f35b62055a217f45e6b0fe5fb1a099",
-            sha256 = "de0ab4ee1e2d8f01b494de39cd70b611e190b63943f1d5c448d4ecb9560dc16f",
+            commit = "04cb5af6b67c80db61f0aee76dcb6d233e51795c",
+            sha256 = "62d3519a7b65d6695e011f2733bfc5d7c6ab77f2bd83cdd2dca449da2e739c7f",
         )

protobuf_version.bzl

@@ -1,3 +1,3 @@
-PROTOC_VERSION = '21.0-rc-2'
-PROTOBUF_JAVA_VERSION = '3.21.0-rc-2'
-PROTOBUF_PYTHON_VERSION = '4.21.0-rc-2'
+PROTOC_VERSION = '21.1'
+PROTOBUF_JAVA_VERSION = '3.21.1'
+PROTOBUF_PYTHON_VERSION = '4.21.1'

protoc-artifacts/pom.xml

@@ -8,7 +8,7 @@
   </parent>
   <groupId>com.google.protobuf</groupId>
   <artifactId>protoc</artifactId>
-  <version>3.21.0-rc-2</version>
+  <version>3.21.1</version>
   <packaging>pom</packaging>
   <name>Protobuf Compiler</name>
   <description>

python/google/protobuf/__init__.py

@@ -30,4 +30,4 @@
 
 # Copyright 2007 Google Inc. All Rights Reserved.
 
-__version__ = '4.21.0rc2'
+__version__ = '4.21.1'

ruby/google-protobuf.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name        = "google-protobuf"
-  s.version     = "3.21.0.rc.2"
+  s.version     = "3.21.1"
   git_tag       = "v#{s.version.to_s.sub('.rc.', '-rc')}" # Converts X.Y.Z.rc.N to vX.Y.Z-rcN, used for the git tag
   s.licenses    = ["BSD-3-Clause"]
   s.summary     = "Protocol Buffers"

ruby/pom.xml

@@ -9,7 +9,7 @@
 
     <groupId>com.google.protobuf.jruby</groupId>
     <artifactId>protobuf-jruby</artifactId>
-    <version>3.21.0-rc-2</version>
+    <version>3.21.1</version>
     <name>Protocol Buffer JRuby native extension</name>
     <description>
       Protocol Buffers are a way of encoding structured data in an efficient yet
@@ -76,7 +76,7 @@
         <dependency>
           <groupId>com.google.protobuf</groupId>
           <artifactId>protobuf-java-util</artifactId>
-          <version>3.21.0-rc-2</version>
+          <version>3.21.1</version>
         </dependency>
         <dependency>
             <groupId>org.jruby</groupId>

src/Makefile.am

@@ -18,7 +18,7 @@ else
 PTHREAD_DEF =
 endif
 
-PROTOBUF_VERSION = 32:0:0
+PROTOBUF_VERSION = 32:1:0
 
 if GCC
 # Turn on all warnings except for sign comparison (we ignore sign comparison

src/google/protobuf/any.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/api.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/compiler/plugin.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/descriptor.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/duration.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/empty.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/field_mask.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/port_def.inc

@@ -178,7 +178,7 @@
 #ifdef PROTOBUF_VERSION
 #error PROTOBUF_VERSION was previously defined
 #endif
-#define PROTOBUF_VERSION 3021000
+#define PROTOBUF_VERSION 3021001
 
 #ifdef PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC
 #error PROTOBUF_MIN_HEADER_VERSION_FOR_PROTOC was previously defined
@@ -193,7 +193,7 @@
 #ifdef PROTOBUF_VERSION_SUFFIX
 #error PROTOBUF_VERSION_SUFFIX was previously defined
 #endif
-#define PROTOBUF_VERSION_SUFFIX "-rc2"
+#define PROTOBUF_VERSION_SUFFIX ""
 
 #if defined(PROTOBUF_NAMESPACE) || defined(PROTOBUF_NAMESPACE_ID)
 #error PROTOBUF_NAMESPACE or PROTOBUF_NAMESPACE_ID was previously defined

src/google/protobuf/source_context.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/struct.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/stubs/common.h

@@ -82,10 +82,10 @@ namespace internal {
 
 // The current version, represented as a single integer to make comparison
 // easier:  major * 10^6 + minor * 10^3 + micro
-#define GOOGLE_PROTOBUF_VERSION 3021000
+#define GOOGLE_PROTOBUF_VERSION 3021001
 
 // A suffix string for alpha, beta or rc releases. Empty for stable releases.
-#define GOOGLE_PROTOBUF_VERSION_SUFFIX "-rc2"
+#define GOOGLE_PROTOBUF_VERSION_SUFFIX ""
 
 // The minimum header version which works with the current version of
 // the library.  This constant should only be used by protoc's C++ code

src/google/protobuf/timestamp.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/type.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

src/google/protobuf/wrappers.pb.h

@@ -13,7 +13,7 @@
 #error incompatible with your Protocol Buffer headers. Please update
 #error your headers.
 #endif
-#if 3021000 < PROTOBUF_MIN_PROTOC_VERSION
+#if 3021001 < PROTOBUF_MIN_PROTOC_VERSION
 #error This file was generated by an older version of protoc which is
 #error incompatible with your Protocol Buffer headers. Please
 #error regenerate this file with a newer version of protoc.

third_party/abseil-cpp

@@ -1 +0,0 @@
-Subproject commit 8c6e53ef3adb1227fffa442c50349dab134a54bc

version.json

@@ -1,17 +1,17 @@
 {
     "21.x": {
-        "protoc_version": "21.0-dev",
+        "protoc_version": "21.2-dev",
         "lts": false,
-        "date": "2022-05-20",
+        "date": "2022-05-27",
         "languages": {
-            "cpp": "3.21.0-dev",
-            "csharp": "3.21.0-dev",
-            "java": "3.21.0-dev",
-            "javascript": "3.21.0-dev",
-            "objectivec": "3.21.0-dev",
-            "php": "3.21.0-dev",
-            "python": "4.21.0-dev",
-            "ruby": "3.21.0-dev"
+            "cpp": "3.21.2-dev",
+            "csharp": "3.21.2-dev",
+            "java": "3.21.2-dev",
+            "javascript": "3.21.2-dev",
+            "objectivec": "3.21.2-dev",
+            "php": "3.21.2-dev",
+            "python": "4.21.2-dev",
+            "ruby": "3.21.2-dev"
         }
     }
 }