From 5047ea0e85a876563fcb993bdd252d1e729caf4b Mon Sep 17 00:00:00 2001
From: Ludovic Henry <git@ludovic.dev>
Date: Thu, 15 Oct 2026 11:01:12 +0000
Subject: [PATCH] grpcio: add 1.65.5 for apache-beam's grpcio<1.66.0 pin

apache-beam 2.54.0-2.61.0 pins grpcio<1.66.0 excluding 1.59-1.62.1
(and most of 1.59-1.62 are excluded anyway); our registry's lowest
cp312 build was 1.72.0. 1.65.5 predates grpc's pyproject.toml build
migration the current patches target (and cp313's release by ~2
months), so the matrix drops cp313/cp314 and the patch-apply step
becomes conditional since this version needs none of them.
---
 .github/workflows/build-grpcio.yml | 17 +++++++++++++++--
 docs/packages/grpcio.yaml          |  1 +
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build-grpcio.yml b/.github/workflows/build-grpcio.yml
index 56b339e3ad2b..cc29405fcd91 100644
--- a/.github/workflows/build-grpcio.yml
+++ b/.github/workflows/build-grpcio.yml
@@ -56,6 +56,13 @@ jobs:
         # 3.14t is dropped from the usual default matrix.
         # See also: https://github.com/grpc/grpc/issues/38762
         python: ["cp312", "cp313", "cp314"]
+        exclude:
+          # 1.65.5 predates cp313 (released Oct 2024, ~2 months later) and
+          # never shipped a wheel past cp312 upstream either.
+          - version: "1.65.5"
+            python: cp313
+          - version: "1.65.5"
+            python: cp314
 
     env:
       GRPCIO_VERSION: ${{ matrix.version }}
@@ -82,9 +89,15 @@ jobs:
 
       # install_all_python_modules.sh (run below via CIBW_TEST_COMMAND) would
       # otherwise reinstall grpcio from source before testing, rather than
-      # testing the wheel this job just built.
+      # testing the wheel this job just built. Not every version has a patch
+      # dir: 1.65.5 predates grpc's pyproject.toml migration that the current
+      # patches target, so it needs none of them.
       - name: Patch grpc source
-        run: git apply python-wheels/patches/grpcio/${{ env.GRPCIO_VERSION }}/00*.patch
+        run: |
+          patches="python-wheels/patches/grpcio/${{ env.GRPCIO_VERSION }}"
+          if [ -d "$patches" ]; then
+            git apply "$patches"/00*.patch
+          fi
 
       # The C++ core is identical across cp312/cp313/cp314; share ccache across
       # builds assuming that the package version is the same.
diff --git a/docs/packages/grpcio.yaml b/docs/packages/grpcio.yaml
index 5875aac57b85..a48b8eb5a9ed 100644
--- a/docs/packages/grpcio.yaml
+++ b/docs/packages/grpcio.yaml
@@ -4,6 +4,7 @@ license: Apache License 2.0
 comment: The sources of libatomic are provided for wheels built with gcc-12 only.
   Wheels built with gcc-14 do not link against libatomic.
 versions:
+- version: 1.65.5
 - version: 1.72.0
   tag: grpcio-v1.72.0-20260902125649
   yanked: true