diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ab41aac5bf..280d6dd562d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,32 @@
+Changes in [3.104.0](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.104.0) (2024-07-30)
+=======================================================================================================
+## ✨ Features
+
+* Add release announcement for the new room header ([#12802](https://github.com/matrix-org/matrix-react-sdk/pull/12802)). Contributed by @MidhunSureshR.
+* Default the room header to on ([#12803](https://github.com/matrix-org/matrix-react-sdk/pull/12803)). Contributed by @MidhunSureshR.
+* Update Thread Panel to match latest designs ([#12797](https://github.com/matrix-org/matrix-react-sdk/pull/12797)). Contributed by @t3chguy.
+* Close any open modals on logout ([#12777](https://github.com/matrix-org/matrix-react-sdk/pull/12777)). Contributed by @dbkr.
+* Iterate design of right panel empty state ([#12796](https://github.com/matrix-org/matrix-react-sdk/pull/12796)). Contributed by @t3chguy.
+* Update styling of UserInfo right panel card ([#12788](https://github.com/matrix-org/matrix-react-sdk/pull/12788)). Contributed by @t3chguy.
+* Accessibility: Add Landmark navigation ([#12190](https://github.com/matrix-org/matrix-react-sdk/pull/12190)). Contributed by @akirk.
+* Let Element Call widget receive m.room.create ([#12710](https://github.com/matrix-org/matrix-react-sdk/pull/12710)). Contributed by @AndrewFerr.
+* Let Element Call widget set session memberships ([#12713](https://github.com/matrix-org/matrix-react-sdk/pull/12713)). Contributed by @AndrewFerr.
+* Update right panel base card styling to match Compound ([#12768](https://github.com/matrix-org/matrix-react-sdk/pull/12768)). Contributed by @t3chguy.
+* Align `widget_build_url_ignore_dm` with call behaviour switch between 1:1 and Widget ([#12760](https://github.com/matrix-org/matrix-react-sdk/pull/12760)). Contributed by @t3chguy.
+* Move integrations switch ([#12733](https://github.com/matrix-org/matrix-react-sdk/pull/12733)). Contributed by @dbkr.
+* Element-R: Report events with withheld keys separately to Posthog. ([#12755](https://github.com/matrix-org/matrix-react-sdk/pull/12755)). Contributed by @richvdh.
+
+## 🐛 Bug Fixes
+
+* Test for lack of WebAssembly support ([#12792](https://github.com/matrix-org/matrix-react-sdk/pull/12792)). Contributed by @dbkr.
+* Fix stray 'account' heading ([#12791](https://github.com/matrix-org/matrix-react-sdk/pull/12791)). Contributed by @dbkr.
+* Add test for the unsupported browser screen ([#12787](https://github.com/matrix-org/matrix-react-sdk/pull/12787)). Contributed by @dbkr.
+* Fix HTML export test ([#12778](https://github.com/matrix-org/matrix-react-sdk/pull/12778)). Contributed by @dbkr.
+* Fix HTML export missing a bunch of Compound variables ([#12774](https://github.com/matrix-org/matrix-react-sdk/pull/12774)). Contributed by @t3chguy.
+* Fix inability to change accent colour consistently in custom theming ([#12772](https://github.com/matrix-org/matrix-react-sdk/pull/12772)). Contributed by @t3chguy.
+* Fix edge case of landing on 3pid email link with registration disabled ([#12771](https://github.com/matrix-org/matrix-react-sdk/pull/12771)). Contributed by @t3chguy.
+
+
 Changes in [3.103.0](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.103.0) (2024-07-16)
 =======================================================================================================
 ## ✨ Features
diff --git a/package.json b/package.json
index c422f40d649..99c1e0e9e7c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "matrix-react-sdk",
-    "version": "3.104.0-rc.1",
+    "version": "3.104.0",
     "description": "SDK for matrix.org using React",
     "author": "matrix.org",
     "repository": {