> For the complete documentation index, see [llms.txt](https://wiki.chatsentry.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.chatsentry.xyz/development/legacy-changelogs.md).

# Legacy Changelogs

- [v4 Changelog](https://wiki.chatsentry.xyz/development/legacy-changelogs/v4-changelog.md)
- [v3 Changelog](https://wiki.chatsentry.xyz/development/legacy-changelogs/v3-changelog.md)
- [v2 Changelog](https://wiki.chatsentry.xyz/development/legacy-changelogs/v2-changelog.md)
- [v1 Changelog](https://wiki.chatsentry.xyz/development/legacy-changelogs/changelog.md)