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fix(deps): update module google.golang.org/grpc to v1.80.0#8121

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dmathieu merged 1 commit intomainfrom
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Apr 1, 2026
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fix(deps): update module google.golang.org/grpc to v1.80.0#8121
dmathieu merged 1 commit intomainfrom
renovate/google.golang.org-grpc-1.x

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@renovate renovate Bot commented Apr 1, 2026

This PR contains the following updates:

Package Change Age Confidence
google.golang.org/grpc v1.79.3 → v1.80.0 age confidence

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Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

Release Notes

grpc/grpc-go (google.golang.org/grpc)

v1.80.0: Release 1.80.0

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Behavior Changes

  • balancer: log a warning if a balancer is registered with uppercase letters, as balancer names should be lowercase. In a future release, balancer names will be treated as case-insensitive; see #​5288 for details. (#​8837)
  • xds: update resource error handling and re-resolution logic (#​8907)
    • Re-resolve all LOGICAL_DNS clusters simultaneously when re-resolution is requested.
    • Fail all in-flight RPCs immediately upon receipt of listener or route resource errors, instead of allowing them to complete.

Bug Fixes

  • xds: support the LB policy configured in LOGICAL_DNS cluster resources instead of defaulting to pick_first. (#​8733)
  • credentials/tls: perform per-RPC authority validation against the leaf certificate instead of the entire peer certificate chain. (#​8831)
  • xds: enabling A76 ring hash endpoint keys no longer causes EDS resources with invalid proxy metadata to be NACKed when HTTP CONNECT (gRFC A86) is disabled. (#​8875)
  • xds: validate that the sum of endpoint weights in a locality does not exceed the maximum uint32 value. (#​8899)
  • xds: fix incorrect proto field access in the weighted round robin (WRR) configuration where blackout_period was used instead of weight_expiration_period. (#​8915)
  • xds/rbac: handle addresses with ports in IP matchers. (#​8990)

New Features

  • ringhash: enable gRFC A76 (endpoint hash keys and request hash headers) by default. (#​8922)

Performance Improvements

  • credentials/alts: pool write buffers to reduce memory allocations and usage. (#​8919)
  • grpc: enable the use of pooled write buffers for buffering HTTP/2 frame writes by default. This reduces memory usage when connections are idle. Use the WithSharedWriteBuffer dial option or the SharedWriteBuffer server option to disable this feature. (#​8957)
  • xds/priority: stop caching child LB policies removed from the configuration. This will help reduce memory and cpu usage when localities are constantly switching between priorities. (#​8997)
  • mem: add a faster tiered buffer pool; use the experimental mem.NewBinaryTieredBufferPool function to create such pools. (#​8775)

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@renovate renovate Bot added dependencies Pull requests that update a dependency file Skip Changelog PRs that do not require a CHANGELOG.md entry labels Apr 1, 2026
@renovate renovate Bot requested review from MrAlias, XSAM and dashpole as code owners April 1, 2026 08:31
@renovate renovate Bot added the dependencies Pull requests that update a dependency file label Apr 1, 2026
@renovate renovate Bot requested review from dmathieu, flc1125 and pellared as code owners April 1, 2026 08:31
@renovate renovate Bot added the Skip Changelog PRs that do not require a CHANGELOG.md entry label Apr 1, 2026
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codecov Bot commented Apr 1, 2026 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.7%. Comparing base (e70658e) to head (607a437).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

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@@          Coverage Diff          @@
##            main   #8121   +/-   ##
=====================================
  Coverage   81.7%   81.7%           
=====================================
  Files        308     308           
  Lines      23691   23691           
=====================================
+ Hits       19375   19377    +2     
+ Misses      3932    3931    -1     
+ Partials     384     383    -1

see 2 files with indirect coverage changes

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@dmathieu dmathieu merged commit 290024c into main Apr 1, 2026
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@dmathieu dmathieu deleted the renovate/google.golang.org-grpc-1.x branch April 1, 2026 08:38
@pellared pellared added this to the v1.43.0 milestone Apr 1, 2026
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@dmathieu dmathieu dmathieu approved these changes

@MrAlias MrAlias Awaiting requested review from MrAlias MrAlias is a code owner

@XSAM XSAM Awaiting requested review from XSAM XSAM is a code owner

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@pellared pellared Awaiting requested review from pellared pellared is a code owner

@flc1125 flc1125 Awaiting requested review from flc1125 flc1125 is a code owner

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