diff --git a/CHANGELOG.md b/CHANGELOG.md
index 037168da..aa0d456e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## v0.12.0 (unreleased)
+## v0.12.0 (2022-08-16)
 
 * **Breaking change:** Switched `Client.UserTyping` to take a `time.Duration`
   instead of raw `int64` milliseconds.
@@ -29,6 +29,8 @@
 * Added wrapper for `/capabilities` endpoint.
 * Added `omitempty` markers for lots of structs to make the structs easier to
   use on the server side too.
+* Added support for registering to-device event handlers via the default
+  Syncer's `OnEvent` and `OnEventType` methods.
 * Fixed `CreateEventContent` using the wrong field name for the room version
   field.
 * Fixed `StopSync` not immediately cancelling the sync loop if it was sleeping
diff --git a/version.go b/version.go
index 81fe3245..ed83c40b 100644
--- a/version.go
+++ b/version.go
@@ -1,5 +1,5 @@
 package mautrix
 
-const Version = "v0.11.0"
+const Version = "v0.12.0"
 
 var DefaultUserAgent = "mautrix-go/" + Version