diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ecab89..7171ffe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1289,3 +1289,30 @@
 
 [1.98.1]
 * Update S3 Storage Provider to 1.5.0
+[1.99.0]
+* Update synapse to 1.119.0
+* [Full Changelog](https://github.com/element-hq/synapse/releases/tag/v1.118.0)
+* Support [MSC4151](https://github.com/matrix-org/matrix-spec-proposals/pull/4151)'s stable report room API. ([#​17374](https://github.com/element-hq/synapse/issues/17374))
+* Add experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2). ([#​17888](https://github.com/element-hq/synapse/issues/17888))
+* Fix bug with sliding sync where `$LAZY`-loading room members would not return `required_state` membership in incremental syncs. ([#​17809](https://github.com/element-hq/synapse/issues/17809))
+* Check if user has membership in a room before tagging it. Contributed by Lama Alosaimi. ([#​17839](https://github.com/element-hq/synapse/issues/17839))
+* Fix a bug in the admin redact endpoint where the background task would not run if a worker was specified in
+* Fix bug where some presence and typing timeouts can expire early. ([#​17850](https://github.com/element-hq/synapse/issues/17850))
+* Fix detection when the built Rust library was outdated when using source installations. ([#​17861](https://github.com/element-hq/synapse/issues/17861))
+* Fix a long-standing bug in Synapse which could cause one-time keys to be issued in the incorrect order, causing message decryption failures. ([#​17903](https://github.com/element-hq/synapse/pull/17903))
+* Fix experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2) where we would return the full state on incremental syncs when using lazy loaded members and there were no new events in the timeline. ([#​17915](https://github.com/element-hq/synapse/pull/17915))
+* Remove support for python 3.8. ([#​17908](https://github.com/element-hq/synapse/issues/17908))
+* Add a test for downloading and thumbnailing a CMYK JPEG. ([#​17786](https://github.com/element-hq/synapse/issues/17786))
+* Refactor database calls to remove `Generator` usage. ([#​17813](https://github.com/element-hq/synapse/issues/17813), [#​17814](https://github.com/element-hq/synapse/issues/17814), [#​17815](https://github.com/element-hq/synapse/issues/17815), [#​17816](https://github.com/element-hq/synapse/issues/17816), [#​17817](https://github.com/element-hq/synapse/issues/17817), [#​17818](https://github.com/element-hq/synapse/issues/17818), [#​17890](https://github.com/element-hq/synapse/issues/17890))
+* Include the destination in the error of 'Destination mismatch' on federation requests. ([#​17830](https://github.com/element-hq/synapse/issues/17830))
+* The nix flake inside the repository no longer tracks nixpkgs/master to not catch the latest bugs from a MR merged 5 minutes ago. ([#​17852](https://github.com/element-hq/synapse/issues/17852))
+* Minor speed-up of sliding sync by computing extensions results in parallel. ([#​17884](https://github.com/element-hq/synapse/issues/17884))
+* Bump the default Python version in the Synapse Dockerfile from 3.11 -> 3.12. ([#​17887](https://github.com/element-hq/synapse/issues/17887))
+* Remove usage of internal header encoding API. ([#​17894](https://github.com/element-hq/synapse/issues/17894))
+* Use unique name for each os.arch variant when uploading Wheel artifacts. ([#​17905](https://github.com/element-hq/synapse/issues/17905))
+* Fix tests to run with latest Twisted. ([#​17906](https://github.com/element-hq/synapse/pull/17906), [#​17907](https://github.com/element-hq/synapse/pull/17907), [#​17911](https://github.com/element-hq/synapse/pull/17911))
+* Update version constraint to allow the latest poetry-core 1.9.1. ([#​17902](https://github.com/element-hq/synapse/pull/17902))
+* Update the portdb CI to use Python 3.13 and Postgres 17 as latest dependencies. ([#​17909](https://github.com/element-hq/synapse/pull/17909))
+* Add an index to `current_state_delta_stream` table. ([#​17912](https://github.com/element-hq/synapse/issues/17912))
+* Fix building and attaching release artifacts during the release process. ([#​17921](https://github.com/element-hq/synapse/issues/17921))
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 7acbe10..42ccb3a 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG.md",
   "tagline": "Secure & decentralized communication",
-  "version": "1.98.1",
+  "version": "1.99.0",
   "upstreamVersion": "1.119.0",
   "healthCheckPath": "/",
   "httpPort": 8008,