> For the complete documentation index, see [llms.txt](https://emotiv.gitbook.io/cortex-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emotiv.gitbook.io/cortex-manual/release-notes.md).

# Release Notes

[v2.2.1](/cortex-manual/release-notes/v-2.2.1.md)

[v2.4.1](/cortex-manual/release-notes/v2.4.1.md)

[v2.5](/cortex-manual/release-notes/v2.5.md)

[v2.6](/cortex-manual/release-notes/v-2.6.md)

[v2.6.1](/cortex-manual/release-notes/v2.6.1.md)

[v2.6.2](/cortex-manual/release-notes/v2.6.2.md)

[v2.6.3](/cortex-manual/release-notes/v-2.6.3.md)

[v2.7](/cortex-manual/release-notes/v2.7.md)

[v2.7.2](/cortex-manual/release-notes/v2.7.2.md)

[v2.7.3](/cortex-manual/release-notes/v2.7.3.md)