# AionUi v2.1.56

- Product: AionUi (https://whatsnew.fyi/product/aionui)
- Vendor: iOfficeAI
- Date: 2026-08-14
- Version: v2.1.56
- Original notes: https://github.com/iOfficeAI/AionUi/releases/tag/v2.1.56
- Permalink: https://whatsnew.fyi/product/aionui/releases/v2.1.56

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **removed** — Remove deprecated community themes, keeping only official themes
- **changed** — Show deferred mode switch as pending instead of switched in agent
- **added** — Allow marking a conversation as unread in sidebar

##### What's Changed
* refactor(theme): remove deprecated community themes, keep official by @tcp404 in https://github.com/iOfficeAI/AionUi/pull/3922
* feat(agent): show a deferred mode switch as pending instead of switched by @kaizhou-lab in https://github.com/iOfficeAI/AionUi/pull/4031
* feat(sidebar): allow marking a conversation as unread by @whyihaveyou in https://github.com/iOfficeAI/AionUi/pull/4028
* chore: bump version to 2.1.56 by @piorpua in https://github.com/iOfficeAI/AionUi/pull/4040

##### New Contributors
* @whyihaveyou made their first contribution in https://github.com/iOfficeAI/AionUi/pull/4028

**Full Changelog**: https://github.com/iOfficeAI/AionUi/compare/v2.1.55...v2.1.56