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

# Release Notes

Product updates across Unitlab's annotation, review, data, automation, and platform workflows.

Explore Unitlab product updates from 2023 through August 2026. Each release highlights new features and important fixes in a concise, customer-focused format.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>2026 releases</strong></td><td>Multimodal Workbench, Data Assets, workflow graphs, ontology lifecycle, advanced annotation, analytics, and billing.</td><td><a href="/release-notes/2026-releases.md">2026 RELEASES</a></td></tr><tr><td><strong>2025 releases</strong></td><td>Multi-AI flows, text and medical annotation, augmentation, richer review operations, and dataset improvements.</td><td><a href="/release-notes/2025-releases.md">2025 RELEASES</a></td></tr><tr><td><strong>2024 releases</strong></td><td>Export formats, independent releases, performance work, onboarding, existing-project uploads, and subscription controls.</td><td><a href="/release-notes/2024-releases.md">2024 RELEASES</a></td></tr><tr><td><strong>2023 releases</strong></td><td>Dataset releases, AI-assisted labeling, SDK and CLI foundations, workspaces, roles, subscriptions, and SAM.</td><td><a href="/release-notes/2023-releases.md">2023 RELEASES</a></td></tr></tbody></table>

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> **Related Unitlab capability guides:** [AI training-data annotation](https://unitlab.ai/en/data-annotation) · [training-data curation workflows](https://unitlab.ai/en/data-curation)