protobuf-31.1

[Bruce Dubbs]

New minor version.

[Bruce Dubbs]

Protocol Buffers v31.1

Compiler

• Support allowing late injection of language feature set defaults from FeatureSet extensions while getting feature set extension values.

C++

• Support allowing late injection of language feature set defaults from FeatureSet extensions while getting feature set extension values.

Java

• Add missing copts attribute
• Support allowing late injection of language feature set defaults from FeatureSet extensions while getting feature set extension values.

Python

• Support allowing late injection of language feature set defaults from FeatureSet extensions while getting feature set extension values.
• Python pyi print "import datetime" for Duration/Timestamp field
• Add recursion depth limits to pure python

Other

• Fix cmake staleness test

[Bruce Dubbs]

Fixed at commit 3cbe43da1d.