diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3e0b8f29f..dde293315 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "3.1.0"
+    ".": "3.1.1"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..96b63e622
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+## [3.1.1](https://github.com/bernie-laberge/OpenRV/compare/v3.1.0...v3.1.1) (2026-02-26)
+
+
+### Bug Fixes
+
+* Fix crashes when calling sourcesAtFrame when clearing ([#1122](https://github.com/bernie-laberge/OpenRV/issues/1122)) ([02a537b](https://github.com/bernie-laberge/OpenRV/commit/02a537b494ba4862f92750a6cea3a69fcb4f10c8))
+* SG-42144: Fix off-by-one frame count error for audio-only files ([#1068](https://github.com/bernie-laberge/OpenRV/issues/1068)) ([c4e0e15](https://github.com/bernie-laberge/OpenRV/commit/c4e0e15cf57b3aa56c402344268a565f4c3e2242))
+* Use RV's python version to build wheels ([#1009](https://github.com/bernie-laberge/OpenRV/issues/1009)) ([b5fa395](https://github.com/bernie-laberge/OpenRV/commit/b5fa395d34e4889edbffac60ad413ffdc756b269))
+
+
+### Build System
+
+* Speed up builds with ccahe/scache ([#1123](https://github.com/bernie-laberge/OpenRV/issues/1123)) ([0645877](https://github.com/bernie-laberge/OpenRV/commit/06458773dba51107130c00d84f99c72a50ae4af8))
+
+
+### GitHub Actions
+
+* Add semantic versioning for OpenRV to automate change logs and release ([#1143](https://github.com/bernie-laberge/OpenRV/issues/1143)) ([42b3cd4](https://github.com/bernie-laberge/OpenRV/commit/42b3cd4bd46f413899b478bb200c355dbf62702b))