chore: 🔖 bump version to 0.2.0 and document versioning

Align version across pyproject.toml, plugin.json, and marketplace.json.
Add versioning section to CLAUDE.md listing all version locations.

Author: durandom

.claude-plugin/marketplace.json

@@ -5,14 +5,14 @@
   },
   "metadata": {
     "description": "Orchestrator skill for RHDH plugin development - onboard, update, and maintain plugins in the Extensions Catalog",
-    "version": "0.1.0"
+    "version": "0.2.0"
   },
   "plugins": [
     {
       "name": "rhdh",
       "source": "./",
       "description": "Skills and commands for RHDH plugin lifecycle management",
-      "version": "0.1.0",
+      "version": "0.2.0",
       "strict": true
     }
   ]

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "rhdh",
   "description": "All-in-one toolkit for Red Hat Developer Hub (RHDH). Covers plugin development, overlay management, environment setup, version compatibility, CI/CD, and RHDH ecosystem navigation.",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "author": {
     "name": "RHDH Store Manager"
   },

CLAUDE.md

@@ -41,3 +41,13 @@ Auto-detects output format: **TTY** → human-readable, **Piped** → JSON.
 - `OutputFormatter` handles JSON/human rendering — commands build data dicts
 - Workflows live in `skills/overlay/workflows/` — doctor points agents there for setup
 - Config discovery: env vars → project config → user config → auto-detection
+
+## Versioning
+
+Single version (`0.2.0`) kept in sync across three files:
+
+- `pyproject.toml` — Python package version
+- `.claude-plugin/plugin.json` — plugin manifest
+- `.claude-plugin/marketplace.json` — marketplace listing (2 occurrences)
+
+Bump all three when releasing.

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "rhdh-skill"
-version = "1.0.0"
+version = "0.2.0"
 description = "Claude Code skill for RHDH plugin development"
 readme = "README.md"
 license = "Apache-2.0"