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Changelog: VIP MU plugins [Production]

The release window for VIP MU plugins is currently Tuesdays between 08:00 and 22:00 UTC (09:00 and 23:00 UTC when Daylight Saving Time is in effect in North America). VIP MU plugins is open source and development can be followed in the VIP MU plugins GitHub repository.

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20 January 2026

18:16:42 GMT+0000

Fixed

  • Enterprise Search: Fixes PHP 8 Warning: Undefined array key “image/svg+xml” when requesting media endpoint
  • Fixes active parameter in vip-search get-indexes command to have a high limit instead of default 100

Changed

  • Dynamically load the latest version of the VIP Block Data API and VIP Governance plugins
  • Updated the wp-parsely submodule (used for local development environments) to version 3.22.0.
  • Updated the default version of wp-parsely from 3.21 to 3.22.
  • Jetpack: Update to latest version 15.4
  • Enterprise Search: Only active indices get healed
13 January 2026

20:50:46 GMT+0000

Fixed

  • Fixes active parameter in vip-search get-indexes command to have a high limit instead of default 100

Changed

  • Query Monitor: Update to 3.20.2
  • Search: Fix race condition causing duplicate key errors in the search index queue by adding a status WHERE condition to prevent concurrent updates of the same job.
25 November 2025

18:26:29 GMT+0000

Added

  • Added wpvip_get_app_name, wpvip_get_app_environment, and wpvip_get_app_alias helper functions, which return the application name, app environment and full alias. E.g. example, develop and example.develop respectively

Fixed

  • Enterprise Search: prevent parse_query hooks from corrupting CLI wp vip-search health validate-counts

Changed

  • Search: Disable query logging during CLI contexts to prevent memory leaks
24 November 2025

15:42:03 GMT+0000

As the holiday season approaches, we want to ensure everyone has the chance to relax and enjoy this special time with their loved ones. Therefore, there won’t be any scheduled MU-Plugins releases from December 17th to January 5th.

During this period, no new feature or maintenance code will be pushed to the production branch on MU-plugins. As always, should the need arise, be it a security mitigation or other critical time-sensitive fix, we will deploy those.

We wish you all a wonderful holiday break!

28 October 2025

18:14:53 GMT+0000

Changed

  • Updated Rewrite Rules Inspector from 1.4.0 to 1.5.1.

Fixed

  • Search Dev Tools now correctly shows the version when the migration is not in progress.
  • Improve support for reverse proxies when checking if a request is coming from a Jetpack server.
  • Search Dev Tools incorrectly identifying ES version when version is 8 but the migration mode is still enabled.

Added

  • Added API to mark a file path/mask as local, effectively skipping upload to VIP File Service
21 October 2025

18:12:04 GMT+0000

Updated

  • Jetpack 15.1

Changed

  • Updated the default version of wp-parsely from 3.20 to 3.21.
  • Updated the wp-parsely submodule (used for local development environments) to version 3.21.1.
  • Updated Query Monitor from 3.18.0 to 3.20.0. This fixes some invalid HTML, resolves a JavaScript global object clash, and improves compatibility with PHP 8.5.
14 October 2025

17:26:07 GMT+0000

Added

  • Search Dev Tools: show current version of Elasticsearch in-use.

Removed

  • Search Dev Tools: remove algorithm version
  • Query Monitor – add ES version to VIP panel

Fixed

  • Improved stability during metrics collection in the Prometheus internal plugin.
  • Flush operation on files open in read-only mode does not generate warnings.

Changed

  • Release Integrations API publicly.
  • Updated the wp-parsely submodule (used for local development environments) to version 3.20.8.
  • Per-request and per-session ES migration testing is not limited to admin users anymore
16 September 2025

12:39:47 GMT+0000

Added

  • Add support for Real-Time Collaboration integration.

Update wp-parsely submodule to version 3.20.7

We updated the wp-parsely submodule (used for local development environments) to version 3.20.7.

05 August 2025

21:28:35 GMT+0000

Changed

Added

Please see the full release on GitHub.

01 July 2025

19:43:23 GMT+0000

Update wp-parsely submodule to version 3.20.1

We updated the wp-parsely submodule (used for local development environments) to version 3.20.1.

https://github.com/Automattic/vip-go-mu-plugins/pull/6371


Fixed

  • Fixed log message interpolation for lockout reason to display the actual lockout type instead of literal “$lock_reason”

https://github.com/Automattic/vip-go-mu-plugins/pull/6372


Updated

  • Updated Query Monitor to 3.18.0

https://github.com/Automattic/vip-go-mu-plugins/pull/6370


Added

  • Remote Data Blocks configuration screen to Pendo telemetry configuration.

https://github.com/Automattic/vip-go-mu-plugins/pull/6327


Please see the full release on GitHub.

24 June 2025

16:42:01 GMT+0000

Changed

  • Enterprise Search: Updated es-wp-query to 0.5.2
    https://github.com/Automattic/vip-go-mu-plugins/pull/6356
  • We updated the wp-parsely submodule (used for local development environments) to version 3.20.0.
    https://github.com/Automattic/vip-go-mu-plugins/pull/6369

Added

  • Added get_child_configs() and get_child_env_configs() methods to IntegrationVipConfig and Integration classes to get the configs for child integrations
  • Pass the data source configs to the remote-data-blocks plugins from the integrations framework via the REMOTE_DATA_BLOCKS_CONFIGS constant

https://github.com/Automattic/vip-go-mu-plugins/pull/6318


Please see the full release on GitHub.

24 June 2025

16:05:27 GMT+0000

New Jetpack release

Jetpack 14.8 has been made the default Jetpack version on the VIP Platform.

What is being added or changed?

Enhancements

  • Add archives endpoint support.
  • AI Assistant: Add support for file upload field on Forms extension.
  • Forms: Improve the error validation animation.
  • Forms: Add "undo" to all post-action alerts in Inbox.
  • Forms: Add Akismet refresh status button.
  • Forms: Add MailPoet integrations nudge.
  • Forms: Make emails clickable in Inbox.
  • Forms: Make it possible to preview file by visiting the URL.
  • Forms: Release new file uploads field.
  • Forms: Show central integrations dashboard.
  • Forms: Stop translate product name in the sidebar.
  • Forms: Use interactivity API for form validation.
  • My Jetpack: Update Stats card to include a chart for better analytics.
  • Sharing: Add ability to count sharing events on sharing buttons blocks.
  • Sharing: Improve the performance of Open Graph Meta Image tags.
  • Write Brief: Enhance local custom dictionary with more known terms.
  • Write Brief: Enhance typo detection dictionary.

Improved compatibility

  • Search: Replace the Core Search widget instead of adding a new widget to the main sidebar in classic themes.
  • Tiled Gallery: Ensure accessibility properties are added only when needed, as well as preventing block validation errors.

Bug fixes

  • Connection: Redirect to the proper place when clicking the block "Connect" banner on Multisites.
  • Display Critical CSS status correctly on the WordPress.com Complete plan.
  • Endpoints: Prevent warnings in logs when attempting to add external media from some sources.
  • Flickr shortcode: Prevent errors in logs when requested data does not exist.
  • Forms: Fix an error with poorly-formatted POST data.
  • Forms: Fix dropdown field background color on Windows.
  • Forms: Hide legacy Feedback menu from newly-connected sites.
  • Forms: Remove the broken step transformation.
  • Jetpack Media Library: Prevent PHP warnings related to unexpected array offsets and undefined array keys in some cases.
  • JITM: Fix ineffective caching due to expired plugin sync transient.
  • Likes: Do not register the Like block when a site is not connected to WordPress.com.
  • Newsletter: Ensure subscriber stats links are correct in the dashboard widget, even when you do not use Stats feature.
  • Prevent JavaScript errors when using the editor.
  • Prevent non-string currentday parameters from causing errors in infinite scroll AJAX requests.
  • Recipe shortcode: Prevent errors in logs due to checking for theme color properties that may not exist.
  • Security: Prevent errors with array-type parameters in carousel comment submissions.
  • Settings: Show Backup and Account Protection modules only with relevant search terms.
  • Slideshow block: Reduce layout shifts during page load.
  • Social Previews: Prevent text overflow issues with Mastodon.
  • Update Jetpack_Newsletter_Dashboard_Widget to not be added with an anonymous function.

For more details about this release (including specific changes), please see the release notes.

Questions?

If you have any questions, related to this release, please open a support ticket and we will be happy to assist.