Daily Release Summary: 2026-04-16

Generated from 38 structured change items. The companion YAML remains the source for deterministic tooling.

Overview

OpenMates introduced end-to-end encrypted message highlights, added support for Claude Opus 4.7, and deployed significant infrastructure for newsletter management and SEO-optimized announcements. The update also includes critical UI stability fixes for chat headers and security patches.

Released Changes

• Launched message highlights with end-to-end encryption. The feature includes a floating selection toolbar for touch devices, quote-based anchoring for reliability, and per-row storage. (19e0062b6, 301970372, 7ab11aa2b)
• Added Claude Opus 4.7 as an available model. (52cfa6f7a)
• Deployed a new newsletter pipeline including per-category opt-in toggles, Markdown-to-demo-chat publishing, and SEO-friendly routes for announcements and tips. (59ce4d70d, 63b9979b4, d2e0f21f4)
• Updated the intro slideshow with locale-specific title frames (English and German), Ken Burns animation directions, and a dark background theme. (7dc3ef36d, 3cba10323)
• Enabled deep linking to AI settings for unauthenticated users. (05403433a)
• Added newsletter subscriber breakdowns to the administrative server statistics. (cd55b58c8)

Bug Fixes

• Resolved several UI glitches in the chat header, including flickering, invisible content, and compositor layer issues that occurred after closing fullscreen embeds. (64cc3ec41, ae024a6f9, df41c0377)
• Improved AI quote verification by broadening detection for non-canonical blockquote formats and normalizing typography to prevent false-positive stripping. (215b1f73a, 2ab31da0b)
• Refined PII detection to require qualifier suffixes for tax ID keywords, reducing false positives. (0efbf371c)
• Upgraded DOMPurify to version 3.4.0 to address a security vulnerability. (fac833003)
• Fixed a build error by restoring a missing settings component. (94e569217)

Unreleased Progress

• Internal work on per-provider training policy audits and privacy policy rendering logic. (8a6c1b889, 1219b1039, f221830fd)
• Development of deep link filtering for the All Apps view. (eb8d3d30a)

Internal Progress

• Expanded test coverage for message highlights, specifically focusing on touch-device geometry and selection workflows. (acf0967b0, 18c012ace, 6949380ed)
• Migrated demo chat indexing from CommonJS to ESM. (2b724a264)

Newsletter Guidance

Include

• End-to-end message highlights with end-to-end encryption and touch-optimized selection tools. (19e0062b6, 301970372, 7ab11aa2b)
• Support for Claude Opus 4.7. (52cfa6f7a)
• Granular newsletter opt-in toggles by category. (59ce4d70d)
• Enhanced intro slideshow with locale-specific frames and improved animations. (7dc3ef36d, 3cba10323)

Exclude

• Per-provider AI training policy audit and privacy policy table rendering. (8a6c1b889, 1219b1039, f221830fd)
• Deep linking support for filtered app views. (eb8d3d30a)

Rationale

The update is headlined by the launch of message highlights and the addition of Claude 4.7, both of which provide immediate value to active users. Improvements to newsletter controls and the onboarding slideshow further polish the user experience.

Quality Notes

• The message highlight feature includes comprehensive touch-device support, including a custom floating toolbar.
• UI stability around fullscreen embeds has been hardened against compositor glitches.