diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc88b1c..8d6241a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.0] - 2026-07-22
+
 - `@materialize` decorator and `MaterializedFrame`: write-behind caching of
   expensive Django query results into Hotdata; hits return Arrow-backed
   frames (`.arrow()/.df()/.to_pylist()`), `.sql()` runs server-side against
@@ -18,3 +20,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Remote registry (no migrations or local state in the host app) and
   one-managed-database-per-entry storage with TTL expiry backstop
 - TPC-H demo project benchmarking direct Postgres vs the cache
+