diff --git a/packages/preview2-shim/CHANGELOG.md b/packages/preview2-shim/CHANGELOG.md
index d38eb466b..c265df3de 100644
--- a/packages/preview2-shim/CHANGELOG.md
+++ b/packages/preview2-shim/CHANGELOG.md
@@ -1,5 +1,33 @@
 # Changelog
 
+## [0.19.0] - 2026-06-19
+
+### 🚀 Features
+
+- _(p2-shim)_ migrate to typescript by @eduardomourar
+
+### 🐛 Bug Fixes
+
+- _(p2-shim)_ export io interface namespaces as runtime values by @SAY-5
+
+### 🚜 Refactor
+
+- _(p2-shim)_ restore type exports in io.d.ts by @vados-cosmonic in #1600
+
+### 🧪 Testing
+
+- _(p2-shim)_ add test to ensure exposed iface namespace at runtime by @vados-cosmonic
+
+### ⚙️ Miscellaneous Tasks
+
+- _(p2-shim)_ lint by @vados-cosmonic
+
+- _(p2-shim)_ update vitest config by @vados-cosmonic
+
+## New Contributors
+
+- @SAY-5 made their first contribution
+
 ## [0.18.1] - 2026-06-01
 
 ### 🐛 Bug Fixes
diff --git a/packages/preview2-shim/package.json b/packages/preview2-shim/package.json
index de3512246..899785c95 100644
--- a/packages/preview2-shim/package.json
+++ b/packages/preview2-shim/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bytecodealliance/preview2-shim",
-  "version": "0.18.1",
+  "version": "0.19.0",
   "description": "WASI Preview2 shim for JS environments",
   "homepage": "https://github.com/bytecodealliance/jco#readme",
   "bugs": {