This is release 1.67.0 (gesundheit) of gRPC Core.
For gRPC documentation, see grpc.io. For previous releases, see Releases.
This release contains refinements, improvements, and bug fixes, with highlights listed below.
Core
- [ruby] reduce an INFO log to DEBUG (backport #37633). (#37686)
- [release] Bump core version to 44.0.0. (#37661)
- [RlsLB] Fix Deadlock. (#37459)
- [Python Otel] Manage call tracer life cycle use call arena. (#37460)
C++
- [OTel C++] Fix race when adding and removing callbacks. (#37485)
Python
- [Backport to 1.67.x] Add templating and support for Python 3.13 (#37643). (#37803)
- Add templating and support for Python 3.13. (#37643)
- [Python Distrib] Change warning to RuntimeError for version incompatibility. (#37466)
- [reflection]: python: reflection returns
original_request
. (#36944)