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# v0.4.1 — Godot 4.6 + AI Tooling Overhaul

Released February 16, 2026

## Highlights

* Bundled ripgrep for fast AI code search
* Bundled Git for SummerGit checkpoints (no system Git required)
* Subagent support for parallel AI tasks
* Shell commands execution with user approval
* Faster, higher-quality code generation
* Large file and repo handling improvements

## Changes

Added
* Ripgrep (grep) bundled for AI search across codebases
* Git bundled for SummerGit. Checkpoints work without system Git
* Subagent implementations for running parallel agents
* Shell command execution (with user approval)

Improved
* Code generation speed and quality overhaul
* Code edits now handle large files and repos much better

Source: https://www.summerengine.com/changelog/0.4.1

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## Machine-readable resources

- Site index for agents: https://www.summerengine.com/llms.txt
- Full inlined content: https://www.summerengine.com/llms-full.txt
- Porting catalog: https://www.summerengine.com/llms-porting.txt
- Structured catalog: https://www.summerengine.com/agent-catalog.json
- Sitemap: https://www.summerengine.com/sitemap.xml
- Developer resources: https://www.summerengine.com/docs