diff --git a/.github/config/.release-please-manifest.json b/.github/config/.release-please-manifest.json
index aee9f5c..045c732 100644
--- a/.github/config/.release-please-manifest.json
+++ b/.github/config/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "1.12.0",
+  ".": "1.13.0",
   "cmd/scadm": "0.6.1",
   ".github/actions/setup-openscad": "1.1.0",
   ".github/actions/sync-instructions": "1.0.0"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 525e284..e67fd19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.13.0](https://github.com/kellerlabs/homeracker/compare/homeracker-v1.12.0...homeracker-v1.13.0) (2026-03-30)
+
+
+### ✨ Features
+
+* **racklink:** add racklink model for connecting rack columns ([#307](https://github.com/kellerlabs/homeracker/issues/307)) ([8d533c9](https://github.com/kellerlabs/homeracker/commit/8d533c96d0348618b26842afbfa256377beb3cf7))
+
 ## [1.12.0](https://github.com/kellerlabs/homeracker/compare/homeracker-v1.11.0...homeracker-v1.12.0) (2026-03-29)