[maxschmeling]

Description

• Updates the RTC integration loader to select vip-integrations/gutenberg-0.2-20261005 from Update Gutenberg plugin release vip-go-mu-plugins-ext#149.
• Keeps VIP RTC on vip-integrations/vip-real-time-collaboration-0.5; VIP RTC is unchanged at release v0.5.2.
• The selected Gutenberg 24.1.0 artifact was built directly from WordPress/gutenberg trunk commit c324eee5022c31e31fb2ccd8018678747a4c23f2.

Changelog Description

Changed

• Real-Time Collaboration: Updated the collaborator avatar stack focus ring to use the editor design system outline.

Fixed

• Real-Time Collaboration: Kept undo and redo working for entities excluded from collaboration when the same editor loaded synchronized entities.

Deployed-stage versions before this change

• develop: Gutenberg 0.2-20260914, RTC 0.5 (v0.5.2)
• staging: Gutenberg 0.2-20260914, RTC 0.5 (v0.5.2)
• production: Gutenberg 0.2-20260914, RTC 0.5 (v0.5.2)

The changelog baseline is the artifact currently referenced by develop: Gutenberg 0.2-20260914 and VIP RTC 0.5 (v0.5.2). The new Gutenberg artifact uses the provider-supplied Yjs integration supported by the current VIP RTC artifact. The verified customer-visible runtime changes are limited to the focus styling and undo behavior described above.

Release-note sources

• Extension artifact: Update Gutenberg plugin release vip-go-mu-plugins-ext#149
• Gutenberg source: WordPress/gutenberg@c324eee
• Collaborator avatar focus ring: Collaborators Presence: Update to use design system's focus ring in header avatar stack WordPress/gutenberg#82941
• Undo for mixed synchronized and non-synchronized entities: RTC: Fix undo breaking for non-synced entities WordPress/gutenberg#83888
• Gutenberg sync packaging compatibility: Sync: Remove exposed wp.sync package WordPress/gutenberg#81999
• VIP RTC provider-supplied Yjs compatibility: Use Y shim instead of wp.sync bundle vip-real-time-collaboration#226
• VIP RTC v0.5.2: https://github.com/Automattic/vip-real-time-collaboration/releases/tag/v0.5.2

Validation

• php -l integrations/real-time-collaboration.php passed.
• PHPCS passed for integrations/real-time-collaboration.php using the repository standard (deprecation notices only).
• composer validate --no-check-publish passed with the repository's existing missing-license warning.
• git diff --check passed.
• Confirmed the referenced Gutenberg and RTC folders are present in the extension release branch.

VIP RTC is unchanged at v0.5.2; this PR refreshes only the Gutenberg runtime artifact.

Pre-review checklist

• This change works and has been tested locally.
• This change has been tested on a sandbox.
• Relevant unit tests are not applicable to this version-only selector change.
• The existing staged rollout mechanism applies.
• Documentation changes are not applicable.
• The changelog description reflects the verified runtime comparison.

Steps to Test

1. Confirm VIP_RTC_GUTENBERG_VERSION selects 0.2-20261005.
2. Confirm vip-integrations/gutenberg-0.2-20261005 and vip-integrations/vip-real-time-collaboration-0.5 are present in the extension PR.

[Copilot]

Copilot review overview

🟢 Approval recommended

The selector matches the artifact path in the referenced extension PR and uses the existing guarded loading mechanism.

Review effort: Lite
Findings: None

What changed in this PR

Updates the RTC integration to load the newly published Gutenberg artifact while keeping the existing RTC plugin version.

Changes:

• Bumps Gutenberg artifact selector from 0.2-20260914 to 0.2-20260921.

File	Description
integrations/​real-time-collaboration.php	Selects the new Gutenberg integration artifact.

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 38.78%. Comparing base (da6040d) to head (bd7f202).

Additional details and impacted files

@@            Coverage Diff             @@
##             develop    #7260   +/-   ##
==========================================
  Coverage      38.78%   38.78%           
  Complexity      5568     5568           
==========================================
  Files            305      305           
  Lines          22158    22158           
==========================================
  Hits            8595     8595           
  Misses         13563    13563           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud