Release 5.9.1 (#1707)

Author: obenland

.github/changelog/1705-from-description

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [5.9.1] - 2025-05-15
+### Fixed
+- Fixed a bug where Reaction blocks without modified titles did not get displayed correctly. [#1705]
+
 ## [5.9.0] - 2025-05-14
 ### Added
 - ActivityPub embeds now support audios, videos, and up to 4 images. [#1645]
@@ -37,7 +41,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Use `Audio` and `Video` type for Attachments, instead of the very generic `Document` type. [#1486]
 
 ### Deprecated
-- Deprecated `rest_activitypub_outbox_query` filter in favor of `activitypub_rest_outbox_query`.
+- Deprecated `rest_activitypub_outbox_query` filter in favor of `activitypub_rest_outbox_query`.
   Deprecated `activitypub_outbox_post` action in favor of `activitypub_rest_outbox_post`. [#1628]
 
 ### Fixed
@@ -1212,6 +1216,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - initial
 
+[5.9.1]: https://github.com/Automattic/wordpress-activitypub/compare/5.9.0...5.9.1
 [5.9.0]: https://github.com/Automattic/wordpress-activitypub/compare/5.8.0...5.9.0
 [5.8.0]: https://github.com/Automattic/wordpress-activitypub/compare/5.7.0...5.8.0
 [5.7.0]: https://github.com/Automattic/wordpress-activitypub/compare/5.6.1...5.7.0

CHANGELOG.md

@@ -3,7 +3,7 @@
  * Plugin Name: ActivityPub
  * Plugin URI: https://github.com/Automattic/wordpress-activitypub
  * Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
- * Version: 5.9.0
+ * Version: 5.9.1
  * Author: Matthias Pfefferle & Automattic
  * Author URI: https://automattic.com/
  * License: MIT
@@ -19,7 +19,7 @@
 
 use WP_CLI;
 
-\define( 'ACTIVITYPUB_PLUGIN_VERSION', '5.9.0' );
+\define( 'ACTIVITYPUB_PLUGIN_VERSION', '5.9.1' );
 
 // Plugin related constants.
 \define( 'ACTIVITYPUB_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

activitypub.php

@@ -3,7 +3,7 @@ Contributors: automattic, pfefferle, mattwiebe, obenland, akirk, jeherve, mediaf
 Tags: OStatus, fediverse, activitypub, activitystream
 Requires at least: 6.4
 Tested up to: 6.8
-Stable tag: 5.9.0
+Stable tag: 5.9.1
 Requires PHP: 7.2
 License: MIT
 License URI: http://opensource.org/licenses/MIT
@@ -128,6 +128,10 @@ For reasons of data protection, it is not possible to see the followers of other
 
 == Changelog ==
 
+### 5.9.1 - 2025-05-15
+#### Fixed
+- Fixed a bug where Reaction blocks without modified titles did not get displayed correctly.
+
 ### 5.9.0 - 2025-05-14
 #### Added
 - ActivityPub embeds now support audios, videos, and up to 4 images.
@@ -415,9 +419,9 @@ See full Changelog on [GitHub](https://github.com/Automattic/wordpress-activityp
 
 == Upgrade Notice ==
 
-= 5.9.0 =
+= 5.9.1 =
 
-Experience our new onboarding flow and improved help docs—making it easier than ever to connect your site to the Fediverse!
+Fixes cases where the Reactions block doesn't get rendered correctly.
 
 == Installation ==