diff --git a/.github/.release-please-manifest.json b/.github/.release-please-manifest.json
index 18cac80..2537c1f 100644
--- a/.github/.release-please-manifest.json
+++ b/.github/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.4"
+  ".": "0.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ebad62f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,37 @@
+# Changelog
+
+## [0.4.0](https://github.com/lucobellic/edgy-group.nvim/compare/edgy-group.nvim-v0.3.4...edgy-group.nvim-v0.4.0) (2024-03-20)
+
+
+### ⚠ BREAKING CHANGES
+
+* rename statusline.lua to init.lua
+* rename options.lua to config.lua
+* add statusline function and configuration
+* update API and opts to look like with edgy
+
+### Features
+
+* add first edgy-group version ([ffdfeaf](https://github.com/lucobellic/edgy-group.nvim/commit/ffdfeafd6b63bf869149d1ad03f4931044d854f6))
+* add optional pick key position ([a6c98a7](https://github.com/lucobellic/edgy-group.nvim/commit/a6c98a7e5f599e23854ffdabb4f9b91f47ded484))
+* add picking ([c7cfa85](https://github.com/lucobellic/edgy-group.nvim/commit/c7cfa856ab1c01266b6b599f9e894f82bdd4aafa))
+* add statusline function and configuration ([d6593f5](https://github.com/lucobellic/edgy-group.nvim/commit/d6593f512258a63b1061eb3103a3f6764909264d))
+* add toggle option ([8ae73e0](https://github.com/lucobellic/edgy-group.nvim/commit/8ae73e0b6c0aab8f0bcedc02012950160d2a7d3c))
+* add utility functions for group selection ([30d1494](https://github.com/lucobellic/edgy-group.nvim/commit/30d14943cc0afdcfabcfac275166f57f5c3a0592))
+* hide pinned windows instead of closing them ([238d56d](https://github.com/lucobellic/edgy-group.nvim/commit/238d56db545c16cc6137505c67bc9c639e9e8d6a))
+* support same pick_key for multiple groups ([77baa6f](https://github.com/lucobellic/edgy-group.nvim/commit/77baa6fc6dc602527e7f8b10c5cce02bcf2e64eb))
+* update API and opts to look like with edgy ([3a55d67](https://github.com/lucobellic/edgy-group.nvim/commit/3a55d67d06571075149269dd14e43e589e9688d4))
+
+
+### Bug Fixes
+
+* correct group index ([15e6aed](https://github.com/lucobellic/edgy-group.nvim/commit/15e6aedf42e6c1d80485f60a1fc79f2e88b3b507))
+* correct group selection with position ([b9a37b5](https://github.com/lucobellic/edgy-group.nvim/commit/b9a37b5365edf598d6a77ab154b28522e198c4f4))
+* do not open views that are already open ([2e998d0](https://github.com/lucobellic/edgy-group.nvim/commit/2e998d0f0ba848fb2c3a22415c3849677ca803cb))
+* **statusline:** handle invalid position ([81060eb](https://github.com/lucobellic/edgy-group.nvim/commit/81060eb9e2b9e899971880e827274b348c61d098))
+
+
+### Code Refactoring
+
+* rename options.lua to config.lua ([ac2e719](https://github.com/lucobellic/edgy-group.nvim/commit/ac2e719d5895e0fb40dfbcf0bdef697c9abd3af4))
+* rename statusline.lua to init.lua ([a60b06d](https://github.com/lucobellic/edgy-group.nvim/commit/a60b06dfc03402712a2f644a0373a85e1a47c29a))