diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29cbb040f4..ae9027696c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,66 @@
+Changes in [3.3.0-rc.1](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.3.0-rc.1) (2020-08-26)
+=============================================================================================================
+[Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v3.2.0...v3.3.0-rc.1)
+
+ * Upgrade to JS SDK 8.2.0-rc.1
+ * Update from Weblate
+   [\#5146](https://github.com/matrix-org/matrix-react-sdk/pull/5146)
+ * BaseAvatar avoid initial render with default avatar
+   [\#5142](https://github.com/matrix-org/matrix-react-sdk/pull/5142)
+ * Enforce Secure Backup completion when requested by HS
+   [\#5130](https://github.com/matrix-org/matrix-react-sdk/pull/5130)
+ * Communities v2 prototype: Explore rooms, global state, and default room
+   [\#5139](https://github.com/matrix-org/matrix-react-sdk/pull/5139)
+ * Add communities v2 prototyping feature flag + initial tag panel prototypes
+   [\#5133](https://github.com/matrix-org/matrix-react-sdk/pull/5133)
+ * Remove some unused components
+   [\#5134](https://github.com/matrix-org/matrix-react-sdk/pull/5134)
+ * Allow avatar image view for 1:1 rooms
+   [\#5137](https://github.com/matrix-org/matrix-react-sdk/pull/5137)
+ * Send mx_local_settings in rageshake
+   [\#5136](https://github.com/matrix-org/matrix-react-sdk/pull/5136)
+ * Run all room leaving behaviour through a single function
+   [\#5132](https://github.com/matrix-org/matrix-react-sdk/pull/5132)
+ * Add clarifying comment in media device selection
+   [\#5131](https://github.com/matrix-org/matrix-react-sdk/pull/5131)
+ * Settings v3: Feature flag changes
+   [\#5124](https://github.com/matrix-org/matrix-react-sdk/pull/5124)
+ * Clear url previews if they all get edited out of the event
+   [\#5129](https://github.com/matrix-org/matrix-react-sdk/pull/5129)
+ * Consider tab completions as modifications for editing purposes to unlock
+   sending
+   [\#5128](https://github.com/matrix-org/matrix-react-sdk/pull/5128)
+ * Use matrix-doc for SAS emoji translations
+   [\#5125](https://github.com/matrix-org/matrix-react-sdk/pull/5125)
+ * Add a rageshake function to download the logs locally
+   [\#3849](https://github.com/matrix-org/matrix-react-sdk/pull/3849)
+ * Room List filtering visual tweaks
+   [\#5123](https://github.com/matrix-org/matrix-react-sdk/pull/5123)
+ * Make reply preview not an overlay so you can see new messages
+   [\#5072](https://github.com/matrix-org/matrix-react-sdk/pull/5072)
+ * Allow room tile context menu when minimized using right click
+   [\#5113](https://github.com/matrix-org/matrix-react-sdk/pull/5113)
+ * Add null guard to group inviter for corrupted groups
+   [\#5121](https://github.com/matrix-org/matrix-react-sdk/pull/5121)
+ * Room List styling tweaks
+   [\#5118](https://github.com/matrix-org/matrix-react-sdk/pull/5118)
+ * Fix corner rounding on images not always affecting right side
+   [\#5120](https://github.com/matrix-org/matrix-react-sdk/pull/5120)
+ * Change add room action for rooms to context menu
+   [\#5108](https://github.com/matrix-org/matrix-react-sdk/pull/5108)
+ * Switch out the globe icon and colour it depending on theme
+   [\#5106](https://github.com/matrix-org/matrix-react-sdk/pull/5106)
+ * Message Action Bar watch for event send changes
+   [\#5115](https://github.com/matrix-org/matrix-react-sdk/pull/5115)
+ * Put message previews for Emoji behind Labs
+   [\#5110](https://github.com/matrix-org/matrix-react-sdk/pull/5110)
+ * Fix styling for selected community marker
+   [\#5107](https://github.com/matrix-org/matrix-react-sdk/pull/5107)
+ * Fix action bar safe area regression
+   [\#5111](https://github.com/matrix-org/matrix-react-sdk/pull/5111)
+ * Fix /op slash command
+   [\#5109](https://github.com/matrix-org/matrix-react-sdk/pull/5109)
+
 Changes in [3.2.0](https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.2.0) (2020-08-17)
 ===================================================================================================
 [Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v3.2.0-rc.1...v3.2.0)