Upgrade to the latest protobuf edition

This change has been verified to be behavior preserving both in the generated code and on the wire.  The only potential changes are for code that uses syntax-dependent reflection.  We've already migrated most of these to safer patterns, and are relying on TAP to catch any uncaught ones.

See go/protobuf-edition-zero-lsc for more information.


    TAP --sample ran all affected tests and none failed
PiperOrigin-RevId: 637261323
1 file changed
tree: 5646d281ddb1008e90ce314a79b206a9ad0da362
  1. build/
  2. depstool/
  3. quiche/
  4. .bazelrc
  5. .bazelversion
  6. BUILD.bazel
  9. README.md
  11. WORKSPACE.bazel


QUICHE stands for QUIC, Http, Etc. It is Google‘s production-ready implementation of QUIC, HTTP/2, HTTP/3, and related protocols and tools. It powers Google’s servers, Chromium, Envoy, and other projects. It is actively developed and maintained.

There are two public QUICHE repositories. Either one may be used by embedders, as they are automatically kept in sync:

To embed QUICHE in your project, platform APIs need to be implemented and build files need to be created. Note that it is on the QUICHE team's roadmap to include default implementation for all platform APIs and to open-source build files. In the meanwhile, take a look at open source embedders like Chromium and Envoy to get started:

To contribute to QUICHE, follow instructions at CONTRIBUTING.md.

QUICHE is only supported on little-endian platforms.