diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4394640..31310f05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,27 @@
 # CHANGELOG
 
 
+## v0.21.0 (2026-09-02)
+
+### Code Style
+
+- Rearrange order and give more space to omega symbol
+  ([`3e5f5fb`](https://gitea.psi.ch/mx/AareDAQ/commit/3e5f5fb7a4029b944061a1a0e14e3fd9eb54cbf5))
+
+- Update wording to put action first, for clarity
+  ([`47c4e3a`](https://gitea.psi.ch/mx/AareDAQ/commit/47c4e3ab04c555d87ac5133daae97a99c91a8cc5))
+
+### Features
+
+- Make the raster grid stronger and more visible
+  ([`675dd2c`](https://gitea.psi.ch/mx/AareDAQ/commit/675dd2c1c33b116c18125e7c7f5413bd12fcbe77))
+
+### Testing
+
+- No need to compare wording
+  ([`0696b58`](https://gitea.psi.ch/mx/AareDAQ/commit/0696b583b03fb0d8de8c3647196348ab21a149c6))
+
+
 ## v0.20.0 (2026-09-01)
 
 ### Features
diff --git a/pyproject.toml b/pyproject.toml
index cd8374dc..a22c6b29 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "aaredaq"
-version = "0.20.0"
+version = "0.21.0"
 description = "AareDAQ (with GUI)"
 readme = "README.md"
 requires-python = ">=3.11"