* add terminating character

* adjust name length input

* add test cases

* correct script name

* Misc fixes

* add new script to EXTRA_DIST list

* Remove GPBWrapperUtil from generated code

* Add newline

* Add conformance test for nested listvalue

* Fix upb for parsing repeated Value/ListValue

* Add failed repeated ListValue conformance test into php failure list

It appears that some versions of Clang do not support this flag, and
this came up as a problem for Homebrew builds in issue #5815.

* Encode empty ListValue

* Update mac ruby conformance failure list

Recently dependency to error_prone_annotations was added to the code,
but only Maven build tool chain was updated.

Closes #5795.

* add check for overflow

* de-nestify

* break long lines

* Update version number to 3.7.0

* Add php/releash.sh to Makefile.am

* Make cpp_distcheck exit on fail

Cherry-pick fixing for mac tests after kokoro updates 

* fix macos build by changing xcode version

* add comments

* fix benchmark build for mac

* fix for gem option and install npm

* add test for node and npm

* fix node

* fix for node

* another attempts to fix node

* another attempts

* clean up

* Add a script to mirror php changes to protobuf-php

* Create tag

Update version number to 3.7.0rc3

* Support rc version in update_version.py

* Update version to 3.7.0

* Update version number for java bom

Cherry-pick #5723 into 3.7.x

* Exclude repeated and map fields from normalization

* Remove erroneous comments

* Remove unnecessary check for map type

* Add support for repeated/map fields, add tests

* Fix wrapper message in repeated/map fields in array constructor

* Address PR comments

* Removed unused code

* Update docs

This should fix #5696.

Cherry-pick (#5686) to 3.7.x

* Modify how end tags are encounted in merge code (compiler)

* Modify how end tags are encounted in merge code (generated)

* Modify how end tags are encounted in merge code (library)

* Regenerate generated code through generate_descriptor_proto.sh

* Add several fixes for python toolchain

* Fix versin regex

* Make script exit on error

* Fix version regex

* Fix version regex

* Fix version regex

* Fix version regex

* Make test run on the current commit

* Fix test

* Fix test

* Use git to retrieve current commit

* Fix tests

* Fix tests

* Also make linux and mac work on the current commit

* Fix test

* Update php version number to 3.7.0RC2

* Update version number in source code

GeneratedMessageV3#setUnknownFieldsProto3 was trying to delegate to
setUnknownFields but was inadvertently resulting in infinite recursion.
This commit makes setUnknownFields and setUnknownFieldsProto3 delegate
to a common private method to fix the problem and avoid confusion.

* Use gnu for ruby build because strptime is provided by posix

* Move option to extconf.rb

* Remove unused code in Rakefile

* Add config files for kokoro test

* Use gnu 11

* Define _XOPEN_SOURCE

* Add gnu11 option

* Remove XOPEN

* Try base_cc_flags

* Try config_options

* Move time.h to top

* Try -D_XOPEN_SOURCE=700

* Define XOPEN_SOURCE directly

* Try extconf.rb

* Try CFLAGS

* Try ext.cross_config_options

* Make mac ruby release job fail on error

* Try again

* Try define _XOPEN_SOURCE in extconf.rb

* Try again

* Define __USE_XOPEN

* Remove 2.6.0

* No mingw

* Throw error on mingw

* Remove XOPEN_SOURCE in upb

* Add back mingw

* Remove comment

The Nexus repository now seems to require SCM and developer information
to be present in the POM file.

Convert integer to string if field is string field in json

Use 5.6.8 instead

json_decode automatically convert numeric string to integer, so that
we need to convert it back. However, this will suceed to parse invalid
json data with string field set as integer even though it should have failed.
Because, the failure case is less often than the succeeding case, we decided
to make this change. Users should make sure their data don't use integer for
string fields by themselves.

Default values should also be serialized for json map key/value (#5643)

cherrypick changes from master