2.0.12 — Claude code - Product release notes & changelog tool

Plugin System Released: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
/plugin install, /plugin enable/disable, /plugin marketplace commands for plugin management
Repository-level plugin configuration via extraKnownMarketplaces for team collaboration
/plugin validate command for validating plugin structure and configuration
Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
Plugin documentation available at https://code.claude.com/docs/en/plugins
Comprehensive error messages and diagnostics via /doctor command
Avoid flickering in /model selector
Improvements to /help
Avoid mentioning hooks in /resume summaries
Changes to the “verbose” setting in /config now persist across sessions