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[ci]: add workflow to bump canary after backport#92801

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Apr 15, 2026
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[ci]: add workflow to bump canary after backport#92801
ztanner merged 2 commits into
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04-14-_ci_add_workflow_to_bump_canary_after_backport

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@ztanner ztanner commented Apr 14, 2026

This adds an automated path to keep canary semver-ahead after a successful stable backport publish.

Today, a backport release can produce a stable version that is newer than the current canary version, which creates confusing version ordering for tooling. This change adds a follow-up workflow that evaluates completed backport publishes and, when appropriate, triggers a canary preminor release on canary.

The Sync Canary After Backport Release workflow evaluates whether a completed build-and-deploy run should trigger a canary sync.

The evaluation only triggers when:

  • the upstream Potentially publish release job succeeded
  • the head commit is a stable release commit
  • the published stable version is a backport relative to next@latest
  • the current canary version is not already semver-ahead
  • there is not already a queued or in-progress Trigger Release run on canary

When all checks pass, the workflow dispatches trigger_release.yml on canary with:

  • releaseType=canary
  • semverType=minor
  • force=true

(This is currently gated behind an env flag so we can dry-run it)

@nextjs-bot nextjs-bot added the created-by: Next.js team PRs by the Next.js team. label Apr 14, 2026
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ztanner commented Apr 14, 2026

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nextjs-bot commented Apr 14, 2026

Tests Passed

@ztanner ztanner force-pushed the 04-14-_ci_add_workflow_to_bump_canary_after_backport branch from 0b7bfd1 to 9d32f22 Compare April 14, 2026 21:46
@ztanner ztanner marked this pull request as ready for review April 14, 2026 21:46
@ztanner ztanner force-pushed the 04-14-_ci_add_workflow_to_bump_canary_after_backport branch from 9d32f22 to 4c0a03b Compare April 14, 2026 21:48
@ztanner ztanner requested review from eps1lon and ijjk April 14, 2026 22:07
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nextjs-bot commented Apr 14, 2026

Stats from current PR

✅ No significant changes detected

📊 All Metrics
📖 Metrics Glossary

Dev Server Metrics:

  • Listen = TCP port starts accepting connections
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Build Metrics:

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  • Cached = With existing .next directory

Change Thresholds:

  • Time: Changes < 50ms AND < 10%, OR < 2% are insignificant
  • Size: Changes < 1KB AND < 1% are insignificant
  • All other changes are flagged to catch regressions

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Metric Canary PR Change Trend
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Warm (First Request) 342ms 343ms ▅▆▂▁▁
📦 Dev Server (Webpack) (Legacy)

📦 Dev Server (Webpack)

Metric Canary PR Change Trend
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Cold (Ready in log) 437ms 438ms ▂▂▆▇█
Cold (First Request) 1.941s 1.954s ▆▅▇▆▆
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Metric Canary PR Change Trend
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Cached Build 3.929s 3.948s ▁▃▂▆▅
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📦 Production Builds (Webpack)

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📎 Tarball URL
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@runderworld
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runderworld commented Apr 15, 2026

Many thanks for fixing this!

Today, a backport release can produce a stable version that is newer than the current canary version, which creates confusing version ordering for tooling.

It has been rather frustrating dealing with unforgiving/rigid enterprise security tooling that (understandably) assumes, e.g., v16.2.1-canary.42 is older than v16.2.3 when it is actually newer!

The security tools rely on semver ranges defined in GHSAs like GHSA-q4gf-8mx6-v5v3 , which has >= 16.0 < 16.2.3 defined

Comment thread scripts/check-backport-canary-release.js Outdated
@ztanner ztanner force-pushed the 04-14-_ci_add_workflow_to_bump_canary_after_backport branch from 6a6c716 to cb29b62 Compare April 15, 2026 23:14
@ztanner ztanner enabled auto-merge (squash) April 15, 2026 23:19
@ztanner ztanner merged commit a584bb8 into canary Apr 15, 2026
338 of 340 checks passed
@ztanner ztanner deleted the 04-14-_ci_add_workflow_to_bump_canary_after_backport branch April 15, 2026 23:50
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