diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9245b1a8..1c7f3b85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.9] - 2024-04-03
+
+### Added
+
+- Full Wagtail 6.0 support ([#776](https://github.com/wagtail/wagtail-localize/pull/776), [#782](https://github.com/wagtail/wagtail-localize/pull/782), [#795](https://github.com/wagtail/wagtail-localize/pull/795))
+
+### Fixed
+
+- Fix case insensitivity issue with some databases when using `Translation.import_po` ([#781](https://github.com/wagtail/wagtail-localize/pull/781)) @Nigel2392
+- Fix temporary file permissions in Windows when reading PO files ([#781](https://github.com/wagtail/wagtail-localize/pull/781)) @Nigel2392
+- Fix the publish action in Wagtail 6.0+ ([#782](https://github.com/wagtail/wagtail-localize/pull/782)) @zerolab
+- Fix snippet chooser blocks ([#795](https://github.com/wagtail/wagtail-localize/pull/795)) @zerolab
+
+### Removed
+
+- Support for Wagtail < 5.2
+
+## [1.9alpha3] - 2024-03-02
+
+### Fixed
+
+- Publishing translations in Wagtail 6.0+
+
 ## [1.9alpha2] - 2024-02-20
 
 ### Fixed
@@ -19,7 +42,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- formal Wagtail 6.0 support ([#776](https://github.com/wagtail/wagtail-localize/pull/776)) @laymonage and @zerolab
+- Formal Wagtail 6.0 support ([#776](https://github.com/wagtail/wagtail-localize/pull/776)) @laymonage and @zerolab
 
 ## [1.8] - 2024-02-10
 
@@ -316,6 +339,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [Make sure field level validation runs when translating snippets](https://github.com/wagtail/wagtail-localize/pull/427)
 
 [unreleased]: https://github.com/wagtail/wagtail-localize/compare/v1.9-alpha.2...HEAD
+[1.9]: https://github.com/wagtail/wagtail-localize/compare/v1.8...v1.9
+[1.9alpha3]: https://github.com/wagtail/wagtail-localize/compare/v1.9-alpha.2...v1.9-alpha.3
 [1.9alpha2]: https://github.com/wagtail/wagtail-localize/compare/v1.9-alpha.1...v1.9-alpha.2
 [1.9alpha1]: https://github.com/wagtail/wagtail-localize/compare/v1.8...v1.9-alpha.1
 [1.8]: https://github.com/wagtail/wagtail-localize/compare/v1.7...v1.8
diff --git a/package.json b/package.json
index 704732e3..4cf4ef61 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wagtail-localize-admin",
-  "version": "1.9.0-alpha.3",
+  "version": "1.9.0",
   "description": "",
   "main": "src/main.ts",
   "scripts": {
diff --git a/wagtail_localize/__init__.py b/wagtail_localize/__init__.py
index d4250730..3f768b9f 100644
--- a/wagtail_localize/__init__.py
+++ b/wagtail_localize/__init__.py
@@ -2,6 +2,6 @@
 
 
 # release must be one of alpha, beta, rc, or final
-VERSION = (1, 9, 0, "alpha", 3)
+VERSION = (1, 9, 0, "final", 0)
 
 __version__ = get_version(VERSION)