diff --git a/src/CHANGELOG.md b/src/CHANGELOG.md
index f3a0b4a..b52a535 100644
--- a/src/CHANGELOG.md
+++ b/src/CHANGELOG.md
@@ -1,5 +1,30 @@
 # @aliou/pi-processes
 
+## 0.2.0
+
+### Minor Changes
+
+- 6477f44: Major refactor for Unix-correct process lifecycle and event-driven architecture.
+
+  Breaking changes:
+
+  - Unix-only: extension now disables itself on Windows with a UI warning
+  - `start` action now requires explicit `name` parameter (no auto-inference)
+
+  New features:
+
+  - Process group signals (SIGTERM/SIGKILL) for reliable termination
+  - New process statuses: `terminating`, `terminate_timeout`
+  - Event-driven manager API (`process_started`, `status_changed`, `ended`)
+  - Widget and TUI are now event-driven (no polling)
+
+  Improvements:
+
+  - Immediate SIGKILL on shutdown for fast pi exit
+  - Spawns via `/bin/bash -lc` with detached process groups
+  - Process-group liveness checks
+  - Codebase restructured: types in `constants/`, utils in `utils/`, tool actions split
+
 ## 0.1.1
 
 ### Patch Changes
diff --git a/src/package.json b/src/package.json
index 804f713..a171090 100644
--- a/src/package.json
+++ b/src/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aliou/pi-processes",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "type": "module",
   "private": false,
   "keywords": [