diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cf198b9..a09efe7 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.11.0"
+  ".": "1.12.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e69952..8f5bd23 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.12.0](https://github.com/craigharman/gitify/compare/v1.11.0...v1.12.0) (2026-06-30)
+
+
+### Features
+
+* add image diff viewer ([#30](https://github.com/craigharman/gitify/issues/30)) ([a3129f4](https://github.com/craigharman/gitify/commit/a3129f4378918bc1dcd06f9aaa7b094518db1bde))
+
 ## [1.11.0](https://github.com/craigharman/gitify/compare/v1.10.0...v1.11.0) (2026-06-27)