# Devin August 19, 2026

- Product: Devin (https://whatsnew.fyi/product/devin)
- Vendor: Cognition
- Date: 2026-08-20
- Original notes: https://docs.devin.ai/release-notes/overview#august-19-2026
- Permalink: https://whatsnew.fyi/product/devin/releases/2026-08-20-august-19-2026

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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Model Degradation Notifications In Ultra sessions, Devin now notifies you when the lead action model degrades or recovers. Lightbox Improvements Image lightboxes now show filename captions, an image c…

- **added** — Devin now notifies you in Ultra sessions when the lead action model degrades or recovers
- **changed** — Image lightboxes now show filename captions