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in repository https://gitbox.apache.org/repos/asf/iggy.git


The following commit(s) were added to refs/heads/master by this push:
     new 448bcbd02 ci: strip registry prefix from docker ignores (#3486)
448bcbd02 is described below

commit 448bcbd02d1ab125c274ce15c0527630f967fc3e
Author: Hubert Gruszecki <[email protected]>
AuthorDate: Mon Jun 15 17:05:39 2026 +0200

    ci: strip registry prefix from docker ignores (#3486)
---
 .github/dependabot.yml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 2237a8aa5..de2e66fd6 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -239,17 +239,22 @@ updates:
     cooldown:
       default-days: 7
     ignore:
+      # Docker dependency-name matching strips the registry prefix, so
+      # MCR images are named by repository path only. A
+      # `mcr.microsoft.com/...` form silently never matches and the bump
+      # leaks through (see closed PRs #3474, #3485).
+      #
       # The Python interpreter version is pinned and synced across SDK
       # files, CI, and Dockerfiles by
       # scripts/ci/sync-python-interpreter-version.sh; a Dependabot bump
       # of the base image alone would fail that check.
       - dependency-name: "python"
-      - dependency-name: "mcr.microsoft.com/devcontainers/python"
+      - dependency-name: "devcontainers/python"
       # Go and .NET toolchain base images are pinned deliberately to
       # match the versions used across CI and the SDK builds. Bumping
       # them is a manual decision, not Dependabot churn.
       - dependency-name: "golang"
-      - dependency-name: "mcr.microsoft.com/dotnet/sdk"
+      - dependency-name: "dotnet/sdk"
     groups:
       docker:
         patterns:

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