diff --git a/VERSION b/VERSION
index 1180819..0ea3a94 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.1.7
+0.2.0
diff --git a/javascript/package-lock.json b/javascript/package-lock.json
index 8454a16..c157c4b 100644
--- a/javascript/package-lock.json
+++ b/javascript/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@voxgig/plugin-js",
-  "version": "0.1.7",
+  "version": "0.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@voxgig/plugin-js",
-      "version": "0.1.7",
+      "version": "0.2.0",
       "license": "MIT"
     }
   }
diff --git a/javascript/package.json b/javascript/package.json
index 9a4c90a..2da2e2b 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@voxgig/plugin-js",
-  "version": "0.1.7",
+  "version": "0.2.0",
   "description": "plugin: a multi-language plugin system — the javascript port",
   "main": "src/index.js",
   "type": "commonjs",
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 5aca003..b3dfee3 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -9,7 +9,7 @@
 
 [project]
 name = "voxgig-plugin"
-version = "0.1.7"
+version = "0.2.0"
 description = "voxgig/plugin: one plugin architecture, every language (the python port)"
 readme = "README.md"
 requires-python = ">=3.8"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index fb38128..8f6787c 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -4,7 +4,7 @@
 # graph is also a supply chain, and this library is 3,000 lines.
 [package]
 name = "voxgig_plugin"
-version = "0.1.7"
+version = "0.2.0"
 edition = "2021"
 rust-version = "1.70"
 
diff --git a/typescript/package-lock.json b/typescript/package-lock.json
index da614e4..e47ac93 100644
--- a/typescript/package-lock.json
+++ b/typescript/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@voxgig/plugin",
-  "version": "0.1.7",
+  "version": "0.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@voxgig/plugin",
-      "version": "0.1.7",
+      "version": "0.2.0",
       "license": "MIT",
       "devDependencies": {
         "@types/node": "^22.0.0",
diff --git a/typescript/package.json b/typescript/package.json
index 11c4b57..7147160 100644
--- a/typescript/package.json
+++ b/typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@voxgig/plugin",
-  "version": "0.1.7",
+  "version": "0.2.0",
   "description": "Plugin: multi-language plugin architecture",
   "license": "MIT",
   "repository": {