diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fb25bb1..c432ac68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,32 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+
+## [5.5.0] - 2026-10-15
+
+### Added
+* add context_chat:reindex to re-seed the crawl on demand (#246) @bygadd
+* add NC 35 support (#256) @kyteinsky
+* add NC 36 support, adjust tests and add phpunit workflow (#275) @kyteinsky
+
+### Changed
+* update context_chat:reindex command description (#272) @kyteinsky
+* update readme and info.xml about the install steps (#268) @kyteinsky
+* guard metadata collection service to not fail the context_chat outputs (#266) @kyteinsky
+
+### Fixed
+* refactor(commands): Add type hinting to execute method in search command (#259) @CarlSchwan
+* fix(AppDisableListener): pass full provider key to deleteProvider (#265) @weltmaister
+* fix(ContentManager): look up existing row before insertOrUpdate (#262) @oboeglen @kyteinsky
+* fix(migration): skip adding index if already present (#273) @kyteinsky
+* initial indexing completion fixes and perf improvements (#280) @marcelklehr
+* fix(QueueController#getFileSource): Use getMountsForFileId, not getMountsForStorageId (#283) @marcelklehr
+* CI and phpunit test fixes (#284) @kyteinsky
+* use subquery pattern for counting files in mounts (#285) @kyteinsky
+* make phpunit tests for file source robust (#286) @kyteinsky
+* improvements to the search and prompt commands (#287) @kyteinsky
+
+
 ## [5.5.0-beta0] - 2026-08-13
 
 ### Added
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 1e842aa2..2b8cda78 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -18,7 +18,7 @@ Setup background job workers as described here: https://docs.nextcloud.com/serve
 Note:
 Refer to the [Context Chat Backend's readme](https://github.com/nextcloud/context_chat_backend/?tab=readme-ov-file) and the [AppAPI's documentation](https://cloud-py-api.github.io/app_api/) for help with setup of AppAPI's deploy daemon.
 ]]></description>
-    <version>5.5.0-beta0</version>
+    <version>5.5.0</version>
     <licence>agpl</licence>
     <author>Julien Veyssier</author>
     <author>Anupam Kumar</author>