iOfficeAI/AionUi v2.1.24 on GitHub

Highlights

Conversations now load instantly by showing the most recent messages first, then fetching older history as you scroll up. Long chats no longer hang while the whole thread loads, and in-progress agent replies stay live while older history is brought in.

You can now test an assistant's connection right from settings, and assistants stay visible even when their backing agent is temporarily offline — instead of silently disappearing, they show a clear "unavailable" warning with a self-repair entry point.
The Skills and Tools settings now read from one unified skill catalog, so what you see in the UI stays consistent with what's actually installed.

Agent and provider errors now show clear, localized messages (including expired AWS SSO sessions) across all supported languages, instead of raw or English-only text.
Fixed flickering when switching tabs in the Capabilities settings page.
Repaired startup for users upgrading from older versions whose local database had drifted — the app now repairs the database on first launch instead of failing to start.
Fixed macOS release packaging so the auto-update zip is always produced again, keeping in-app updates reliable on Mac.

ci(pr-checks): trim PR build test matrix by @piorpua in #3411
fix(settings): prevent capabilities tab flicker by @kaizhou-lab in #3414
test(skills): drop removed auto skill expectations by @kaizhou-lab in #3417
fix(release): restore mac zip artifacts by @TCP404 in #3415
feat(conversation): add cursor message pagination by @piorpua in #3422
fix(desktop): repair legacy database handoff startup by @piorpua in #3423
feat(agent): connection testing and assistant availability surfacing (phase 2) by @kaizhou-lab in #3395
Use unified skill catalog in settings UI by @kaizhou-lab in #3424
fix(conversation): localize structured agent errors by @kaizhou-lab in #3426
chore(release): bump AionUi to 2.1.24 and AionCore to v0.1.37 by @kaizhou-lab in #3427

Full Changelog: v2.1.23...v2.1.24