diff --git a/CHANGELOG.md b/CHANGELOG.md
index db48651..32750ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 Notable changes to raw2features, newest first. This project follows
 [Semantic Versioning](https://semver.org).
 
-## [0.2.0] - Unreleased
+## [0.2.0] - 2026-07-23
 
 This release extends named-channel multiplex support with a `channelwise` strategy, adds
 several pinned patch and slide encoders, and includes a set of correctness and
diff --git a/CITATION.cff b/CITATION.cff
index 8571b07..c294b44 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -21,3 +21,4 @@ keywords:
   - feature extraction
 license: MIT
 version: "0.2.0"
+date-released: 2026-07-23