diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8d6e472..49a1c07 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"1.1.0"}
+{".":"1.2.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 655e4a7..0d41642 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.0](https://github.com/devsy-org/devsy-runtime-sdk/compare/v1.1.0...v1.2.0) (2026-10-03)
+
+
+### Features
+
+* own runtime process trees with a host-leased supervisor ([#15](https://github.com/devsy-org/devsy-runtime-sdk/issues/15)) ([2df05ac](https://github.com/devsy-org/devsy-runtime-sdk/commit/2df05ac05d9d4cd549765467282a96404cea9189))
+
 ## [1.1.0](https://github.com/devsy-org/devsy-runtime-sdk/compare/v1.0.0...v1.1.0) (2026-10-03)