release: jco-transpile v0.4.1

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: vados-cosmonic

packages/jco-transpile/CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.4.1] - 2026-07-06
+
+This release fixes a regression in package size that had drastic implications,
+reducing the NPM package size of `jco-transpile` **from ~200MB to 2.1MB**, due to
+debug builds being packaged over release builds. Tests have been added to avoid
+this sort of regression in the future.
+
+Thanks to @GamePad64 for catching this regression.
+
+### 🐛 Bug Fixes
+
+- _(transpile)_ don't rebuild jco in debug during the vendor step by @GamePad64 in #1732
+
 ## [0.4.0] - 2026-07-06
 
 ### 🐛 Bug Fixes

packages/jco-transpile/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@bytecodealliance/jco-transpile",
-    "version": "0.4.0",
+    "version": "0.4.1",
     "description": "WebAssembly Component transpilation functionality for Jco",
     "keywords": [
         "Component",