diff --git a/.github/release-please-manifest.json b/.github/release-please-manifest.json
index 1093dda..c7ef13f 100644
--- a/.github/release-please-manifest.json
+++ b/.github/release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "0.3.19"
+    ".": "0.3.20"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80e0c28..d5125ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [0.3.20](https://github.com/bytecodealliance/vscode-wit/compare/wit-idl-v0.3.19...wit-idl-v0.3.20) (2025-12-11)
+
+
+### Features
+
+* add C++ bindings generation support and update related configur… ([#103](https://github.com/bytecodealliance/vscode-wit/issues/103)) ([84e63a6](https://github.com/bytecodealliance/vscode-wit/commit/84e63a6fddbd223359eedced728661ee589bef96))
+* add support for generating Markdown documentation and update re… ([#104](https://github.com/bytecodealliance/vscode-wit/issues/104)) ([65b0f49](https://github.com/bytecodealliance/vscode-wit/commit/65b0f4948cf296afc4b775929c609bbbadbf17a9))
+* enhance CI workflows with caching for Node.js and Rust dependen… ([#105](https://github.com/bytecodealliance/vscode-wit/issues/105)) ([112963a](https://github.com/bytecodealliance/vscode-wit/commit/112963a40a757c0ba314b83302d7d7bd9a40242d))
+
+
+### Bug Fixes
+
+* add context to WIT content parsing errors ([2772d4d](https://github.com/bytecodealliance/vscode-wit/commit/2772d4ddcb9b0b7d7d30f1a1390c85fecd272e43))
+
 ## [0.3.19](https://github.com/bytecodealliance/vscode-wit/compare/wit-idl-v0.3.18...wit-idl-v0.3.19) (2025-12-09)
 
 
diff --git a/package-lock.json b/package-lock.json
index c9237bc..f0f64d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "wit-idl",
-    "version": "0.3.19",
+    "version": "0.3.20",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "wit-idl",
-            "version": "0.3.19",
+            "version": "0.3.20",
             "license": "Apache-2.0 WITH LLVM-exception",
             "dependencies": {
                 "wit-bindgen-wasm": "file:wit-bindgen-wasm/pkg"
diff --git a/package.json b/package.json
index 621c09e..14972e1 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
     "displayName": "WIT IDL",
     "description": "WebAssembly Interface Type (WIT) IDL Extension for VSCode",
     "private": true,
-    "version": "0.3.19",
+    "version": "0.3.20",
     "publisher": "bytecodealliance",
     "icon": "images/wit-icon.png",
     "categories": [