Release forms 6.21.2

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/19932847015

Upstream-Ref: Automattic/jetpack@1dc822a

Author: anomiex

.github/workflows/autotagger.yml

@@ -22,7 +22,7 @@ jobs:
             exit 1
           fi
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           # We want to potentially trigger "tag" events, but the default GITHUB_TOKEN
           # explicitly does not trigger events.

CHANGELOG.md

@@ -5,6 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.68.0-alpha] - unreleased
+
+This is an alpha version! The changes listed here are not final.
+
+### Added
+- Added new media selector UI.
+
+### Fixed
+- Ensure proper flags are used with `json_encode()`.
+
 ## [0.67.7] - 2025-12-01
 ### Changed
 - Update package dependencies. [#46143]
@@ -1167,6 +1177,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Updated package dependencies.
 - Update package.json metadata.
 
+[0.68.0-alpha]: https://github.com/Automattic/jetpack-publicize/compare/v0.67.7...v0.68.0-alpha
 [0.67.7]: https://github.com/Automattic/jetpack-publicize/compare/v0.67.6...v0.67.7
 [0.67.6]: https://github.com/Automattic/jetpack-publicize/compare/v0.67.5...v0.67.6
 [0.67.5]: https://github.com/Automattic/jetpack-publicize/compare/v0.67.4...v0.67.5

build/editor-jetpack-sidebar.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-block-editor', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => 'fbf692ce464d60629a7f');
+<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-block-editor', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => 'e435fe6aaac714839529');

build/editor-jetpack-sidebar.css

@@ -1 +1 @@
-<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-block-editor', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => 'e810b6b2eb1668e31636');
+<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-block-editor', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => '01c5c26f4920fc386663');