diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..df7b816
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,40 @@
+# Changelog — einherjar/db-mysql
+
+All notable changes to this module are documented here.
+Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
+This module adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+---
+
+## [1.1.2] — 2026-08-08
+
+Patch — coordinated framework version alignment.
+
+### Changed
+
+- Bumped einherjar dependencies (`contracts`, `core`) to v1.1.2. No code or API changes.
+
+## [1.1.1] — 2026-08-07
+
+Patch — corrected package-doc wiring examples plus framework version alignment.
+
+### Fixed
+
+- Doc examples used a fictional `launcher.Register` / `health.Register` API; corrected to
+  `lc.Append` + `web/health.NewHandler(...).ServeHTTP`.
+
+### Changed
+
+- Bumped einherjar dependencies (`contracts`, `core`) to v1.1.1.
+
+## [1.1.0] — 2026-08-07
+
+Patch — coordinated framework version alignment.
+
+### Changed
+
+- Bumped einherjar dependencies (`contracts`, `core`) to v1.1.0.
+
+## [1.0.0] — 2026-05-28
+
+Initial release. See the README for the full API and the `v1.0.0` git tag for the source.
diff --git a/README.md b/README.md
index 9830ecc..e1b0025 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # einherjar/db-mysql
 
-[![version](https://img.shields.io/badge/version-v1.1.1-5C4EE5?style=flat-square)](https://code.nochebuena.dev/einherjar/db-mysql)
+[![version](https://img.shields.io/badge/version-v1.1.2-5C4EE5?style=flat-square)](https://code.nochebuena.dev/einherjar/db-mysql)
 [![license](https://img.shields.io/badge/license-AGPL--3.0-22863A?style=flat-square)](LICENSE)
 [![go](https://img.shields.io/badge/Go-1.26+-00ADD8?style=flat-square&logo=go&logoColor=white)](https://go.dev)
 [![health](https://img.shields.io/badge/health-critical-D73A49?style=flat-square)]()
diff --git a/go.mod b/go.mod
index 6d5dcc9..dc06e19 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module code.nochebuena.dev/einherjar/db-mysql
 go 1.26
 
 require (
-	code.nochebuena.dev/einherjar/contracts v1.1.1
-	code.nochebuena.dev/einherjar/core v1.1.1
+	code.nochebuena.dev/einherjar/contracts v1.1.2
+	code.nochebuena.dev/einherjar/core v1.1.2
 	github.com/go-sql-driver/mysql v1.8.1
 )
 
diff --git a/go.sum b/go.sum
index e637bf4..4a0d506 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,7 @@
-code.nochebuena.dev/einherjar/contracts v1.1.1 h1:MRQUR8Q1D4wIOUIz11vpAdsapWqFTMwr0/VRvWbGO3s=
-code.nochebuena.dev/einherjar/contracts v1.1.1/go.mod h1:ccltUtrFb5+MEJdkx2VVEUL+xC5pupVlVVsMM8AlCWI=
-code.nochebuena.dev/einherjar/core v1.1.1 h1:W6V/Peh1ffWjqZnBuBQLn4UGM+bgvWt9MQuktTEfDFw=
-code.nochebuena.dev/einherjar/core v1.1.1/go.mod h1:ninuZlnO178zC4rOdt5vjGojnlOpygP8cDorrecAeTY=
+code.nochebuena.dev/einherjar/contracts v1.1.2 h1:LNAFCKQjpNjkCyMid2AgkhDPPzOx8dvpRqqZ7F3zpo0=
+code.nochebuena.dev/einherjar/contracts v1.1.2/go.mod h1:ccltUtrFb5+MEJdkx2VVEUL+xC5pupVlVVsMM8AlCWI=
+code.nochebuena.dev/einherjar/core v1.1.2 h1:iYU2fIWtnyOYFbTMD92NaLJMye4XgZHXWhEjB3iS7lo=
+code.nochebuena.dev/einherjar/core v1.1.2/go.mod h1:Y7qZ9nri9Ydey3+40yz75KErOvOUjRSoffdykXbncsw=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=