> ## Documentation Index
> Fetch the complete documentation index at: https://docs.qlty.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog - February 2026

## On-demand source fetching

**February 5, 2026**

You now have precise control over when private sources are loaded — useful in offline or air-gapped environments, and for pre-fetching sources once in CI before running multiple analyses. A new `qlty sources fetch` command fetches the sources defined in `qlty.toml` without running analysis, and a new `--skip-source-fetch` flag tells `qlty check` and `qlty fmt` to use what's already on disk.

```bash lines theme={"system"}
qlty sources fetch
qlty check --skip-source-fetch
qlty fmt --skip-source-fetch
```

## Python 3.13+ support

**February 14, 2026**

The Qlty CLI now supports multiple Python runtime releases, enabling Python 3.13 and newer for plugins that require recent Python versions.