diff --git a/CHANGELOG.md b/CHANGELOG.md
index c91f7ef..b2a866c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+## 1.0.0 (2026-02-14)
+
+### Features
+
+* **ci:** add semantic-release pipeline, cross-platform builds, and lefthook git hooks ([caf3e84](https://github.com/onion-4-dinner/yellowjacket/commit/caf3e843af7da37e05da36da5c41b6dc3c53ded1))
+
+### Bug Fixes
+
+* **ci:** configure git credentials explicitly for semantic-release PAT ([24f21af](https://github.com/onion-4-dinner/yellowjacket/commit/24f21af8350227e77fc1fef9243c238e6417aca0))
+* **ci:** fix golangci-lint version, skip player test in CI, remove standalone frontend build ([7317e09](https://github.com/onion-4-dinner/yellowjacket/commit/7317e093a7f92651ab65b2f83381d02105bdc0df))
+* **ci:** resolve CI failures for Go checks, codegen, and frontend type-checking ([d4f9361](https://github.com/onion-4-dinner/yellowjacket/commit/d4f936143ac75fbf3247cdbe2113bd89b0795d83))
+* **ci:** use PAT for semantic-release to trigger build workflow ([68d41c0](https://github.com/onion-4-dinner/yellowjacket/commit/68d41c0ff22fede57acab7a2bfed42df7814bb90))
+
 ## [1.0.2](https://github.com/onion-4-dinner/yellowjacket/compare/v1.0.1...v1.0.2) (2026-02-14)
 
 ### Bug Fixes