diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9aad753..229c288 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [0.4.0](https://github.com/githubnext/ado-aw/compare/v0.3.2...v0.4.0) (2026-03-19)
+
+
+### Features
+
+* allow copilot bot to trigger rust PR reviewer ([#59](https://github.com/githubnext/ado-aw/issues/59)) ([0bcef57](https://github.com/githubnext/ado-aw/commit/0bcef5799295157f6d1f3cda06de4c7fcd020730))
+
+
+### Bug Fixes
+
+* sha256sum --ignore-missing silently passes when binary is absent from checksums.txt ([#47](https://github.com/githubnext/ado-aw/issues/47)) ([26c03c4](https://github.com/githubnext/ado-aw/commit/26c03c4e1c9c0ffde1e1570a70fbe90744c9383f))
+* **tests:** strengthen checksum verification assertion against regression ([#48](https://github.com/githubnext/ado-aw/issues/48)) ([7fcabe2](https://github.com/githubnext/ado-aw/commit/7fcabe2b4494dd694127d4f11ed7aad98b6b21e9))
+* update Copilot CLI version to 1.0.6 via compiler constants ([#51](https://github.com/githubnext/ado-aw/issues/51)) ([b8d8ece](https://github.com/githubnext/ado-aw/commit/b8d8ece8777b1517a6d8ced9c0c89f85ac088932))
+
 ## [0.3.2](https://github.com/githubnext/ado-aw/compare/v0.3.1...v0.3.2) (2026-03-17)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index bfa01cb..0469287 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "ado-aw"
-version = "0.3.2"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/Cargo.toml b/Cargo.toml
index 7a77110..adcb231 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ado-aw"
-version = "0.3.2"
+version = "0.4.0"
 edition = "2024"
 
 [dependencies]