What's Changed

• Add CSV table workflow previews and export (#1369) by @mimeding
• updated chinese translations (#1470) by @ftzahao
• Expose applied generation diagnostics (#1465) by @jjang-ai

🐛 Bug Fixes

• fixed main thread app hangs (#1472) by @RaajeevChandran

🧰 Maintenance

• minor UI cleanups (#1479) by @tpae
• cascading esc on chat view states (#1468) by @tpae
• improved model picker view UX (#1467) by @tpae

Full Changelog: 0.19.18...0.19.19

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @ftzahao
• @mimeding

What's Changed

• updated chinese translations (#1466) by @ftzahao
• Document Gemma checkpoint memory safety contract (#1462) by @jjang-ai
• Apply memory safety plan to model loads (#1461) by @jjang-ai
• disabled whats new modal (#1458) by @RaajeevChandran
• Expose memory safety status in cache stats (#1460) by @jjang-ai
• Pin vMLX memory safety contract (#1456) by @jjang-ai
• Expose native MTP runtime status (#1455) by @jjang-ai
• Make RAM pressure advisory for local model loads (#1454) by @jjang-ai
• Keep local model discovery responsive (#1453) by @jjang-ai
• Guard Gemma4 required tool failures (#1450) by @jjang-ai
• fixed v5 memory migration aborting on a foreign key constraint (#1452) by @RaajeevChandran

🐛 Bug Fixes

• fixed quit and plugin teardown crashes (#1463) by @RaajeevChandran
• fixed main thread disk hangs (#1457) by @RaajeevChandran

🧰 Maintenance

• added frontier evals and improved harness stability (#1464) by @tpae

Full Changelog: 0.19.17...0.19.18

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @ftzahao

What's Changed

• updated chinese translations (#1437) by @ftzahao
• import third party skills (#1439) by @RaajeevChandran
• Fix MiMo JANG telemetry and N2 media preflight (#1443) by @jjang-ai
• Resolve indexed sharded local model bundles (#1441) by @jjang-ai
• Pin vMLX Gemma4 tool recovery (#1440) by @jjang-ai
• Pin vMLX Gemma4 RoPE and MoE fixes (#1429) by @jjang-ai
• added agent slash command (#1436) by @RaajeevChandran

🐛 Bug Fixes

• fix instant OOM error refusing local model loads (#1451) by @RaajeevChandran
• fixed fatal crashes (#1449) by @RaajeevChandran
• fixed memory repair that silently kept failing on affected installs (#1444) by @RaajeevChandran
• Fix QuickTime video data URL materialization (#1446) by @jjang-ai
• fixed main thread hangs in watcher and theme editor (#1435) by @RaajeevChandran

🧰 Maintenance

• p2p network hardening, added e2e encryption over secure channel (#1442) by @tpae
• add first time chat shown and used telemetry events (#1445) by @RaajeevChandran
• harness hardening with tools and evals (#1438) by @tpae
• harness improvements (#1433) by @tpae

Full Changelog: 0.19.16...0.19.17

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @ftzahao

What's Changed

• Add Gemma4 media capability diagnostics (#1427) by @mimeding
• Add tool capability availability diagnostics (#1358) by @mimeding
• Add workbook workflow validation and export service (#1368) by @mimeding
• Pin vMLX MiMo routed JANG fix (#1425) by @jjang-ai
• Pin vMLX LFM runtime hardening (#1421) by @jjang-ai
• Pin Nemotron vMLX runtime fixes (#1411) by @jjang-ai

🐛 Bug Fixes

• fixed main thread hangs (#1431) by @RaajeevChandran
• fixed chat jumping to the top when a streaming response finishes (#1424) by @RaajeevChandran
• fixed memory that never produced new episodes on long-running installs (#1423) by @RaajeevChandran

🧰 Maintenance

• improved system prompts for better instructions following (#1430) by @tpae
• moved remote provider diagnostics to edit (#1428) by @tpae
• improved external model management (reveal in Finder, prune deleted) (#1420) by @RaajeevChandran
• doc updates (#1419) by @tpae

Full Changelog: 0.19.15...0.19.16

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @mimeding

What's Changed

• updated chinese translations (#1414) by @ftzahao
• reorder providers (#1413) by @RaajeevChandran

🚀 Features

• Added App Intents (Siri/Spotlight/Shortcuts) - "Ask Osaurus" and "Run Osaurus Agent" (#1415) by @tpae

🐛 Bug Fixes

• fixed main thread hangs (#1418) by @RaajeevChandran
• moved plugin config keychain reads off the main thread (#1412) by @RaajeevChandran

🧰 Maintenance

• minor changes to onboarding welcome screen (#1416) by @tpae

Full Changelog: 0.19.14...0.19.15

Contributors

• @tpae
• @RaajeevChandran
• @ftzahao

What's Changed

• Pin vMLX runtime proof harness (#1408) by @jjang-ai
• [codex] Add runtime proof validation model (#1395) by @mimeding
• [codex] Add model compatibility diagnostics (#1372) by @mimeding
• [codex] Add PDF/PPTX workflow previews (#1370) by @mimeding
• [codex] Add business document attachment summaries (#1367) by @mimeding
• [codex] Add workspace write previews and history (#1366) by @mimeding
• [codex] Add provider/auth/network diagnostics (#1364) by @mimeding
• Improve Claude plugin marketplace install outcomes (#1363) by @mimeding
• Pin vMLX runtime cache parser fixes (#1405) by @jjang-ai
• Pin vMLX hybrid SSM cache fix (#1403) by @jjang-ai
• Pin vMLX streamed parser fix (#1401) by @jjang-ai
• Pin vMLX runtime diagnostics update (#1399) by @jjang-ai

🐛 Bug Fixes

• fixed app hangs in streaming tables, oauth sign in and remote tunnel connect (#1409) by @RaajeevChandran
• fixed unresolved app hangs (#1404) by @RaajeevChandran
• Make release reruns idempotent and add appcast-only deploy (#1400) by @tpae

🧰 Maintenance

• updated onboarding screens (#1410) by @tpae
• fixed bug with capabilities selection not persisting (#1407) by @tpae
• Capabilities refactor - remove preflight tool selection (#1406) by @tpae

Full Changelog: 0.19.13...0.19.14

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @mimeding

What's Changed

• Pin vMLX hybrid SSM cache fix (#1398) by @jjang-ai
• Pin vMLX Nemotron auto BF16 runtime (#1397) by @jjang-ai
• Pin vMLX Nemotron decode conv runtime (#1394) by @jjang-ai
• Pin vMLX cold-tier opt-in runtime (#1393) by @jjang-ai
• Fix Gemma4 chat-template schema normalization (#1357) by @mimeding
• Pin vMLX Ultra no-load speed gate (#1392) by @jjang-ai
• updated chinese translations (#1380) by @ftzahao
• Pin vMLX Nemotron Ultra release boundary (#1391) by @jjang-ai
• Pin vMLX Nemotron Ultra loader hardening (#1387) by @jjang-ai
• Harden Nemotron Ultra media and cache wiring (#1386) by @jjang-ai
• Pin vMLX Nemotron graph evidence runtime (#1385) by @jjang-ai
• auto split full urls pasted into provider host fields (#1384) by @RaajeevChandran
• Pin vMLX Nemotron live proof runtime (#1381) by @jjang-ai
• Pin vMLX Nemotron parser alias runtime (#1379) by @jjang-ai
• Pin Nemotron fallback macro runtime (#1378) by @jjang-ai
• Budget routed JANGTQ load footprint (#1376) by @jjang-ai
• Use Osaurus production vMLX load policy (#1375) by @jjang-ai
• Gate local model loads on available memory (#1371) by @jjang-ai
• updated chinese translations (#1373) by @ftzahao

🚀 Features

• added grok oauth (#1382) by @tpae

🐛 Bug Fixes

• moved identity keychain reads off the main thread (#1388) by @RaajeevChandran
• fixed main thread hangs when connecting MCP providers and rebuilding the model picker (#1377) by @RaajeevChandran

🧰 Maintenance

• updated onboarding screens (#1396) by @tpae
• improved onboarding create agent view (#1390) by @tpae
• updated remote provider cards for improved UX (#1389) by @tpae
• fixed hangs (#1374) by @RaajeevChandran

Full Changelog: 0.19.11...0.19.12

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @ftzahao
• @mimeding

What's Changed

• Fix plugin tool-loop default iterations (#1361) by @jjang-ai

🐛 Bug Fixes

• disable generative greetings globally and moved to per agent configuration (#1362) by @tpae

🧰 Maintenance

• expanded telemetry scope and added telemetry doc (#1360) by @tpae
• fixed fatal crashes & freezes (#1359) by @RaajeevChandran
• updated models details view, discover models from hugging face and LM studio (#1355) by @tpae

Full Changelog: 0.19.10...0.19.11

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai

What's Changed

• updated chinese translations (#1354) by @ftzahao
• save chart as image (#1352) by @RaajeevChandran
• added insights button to assistant responses (#1350) by @RaajeevChandran
• Pin vMLX ZAYA CCA cache runtime (#1351) by @jjang-ai
• Pin vMLX MiniMax parser runtime (#1349) by @jjang-ai
• Pin Nemotron Ultra vMLX runtime contract (#1348) by @jjang-ai
• Pin Gemma4 boolean schema vMLX runtime (#1347) by @jjang-ai
• Pin Nemotron Ultra vMLX runtime (#1345) by @jjang-ai

🐛 Bug Fixes

• fixed crash with ModelDetailView (#1346) by @tpae

🧰 Maintenance

• fixed app hangs across permissions, model browsing, audio and chat launch (#1353) by @RaajeevChandran
• updated feature flag logic and moved more features behind feature flags (#1344) by @tpae

Full Changelog: 0.19.9...0.19.10

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @ftzahao

What's Changed

• Fix Gemma4 reasoning, VL recognition, and tool schema rendering (#1342) by @jjang-ai
• Pin Gemma4 nullable tool schema runtime (#1341) by @jjang-ai
• Pin Gemma4 tool parser vMLX runtime (#1338) by @jjang-ai
• Fix Gemma4 runtime CI guards (#1333) by @jjang-ai
• [codex] Reject workbook targets in file_write (#1332) by @mimeding
• Fix Gemma4 chat image attachment routing (#1331) by @jjang-ai

🐛 Bug Fixes

• fixed minor issue with chat template (#1343) by @tpae
• fixed main thread freeze (#1337) by @RaajeevChandran
• added guards to prevent sentry from flagging false hangings (#1334) by @tpae

🧰 Maintenance

• remove unused sandbox features (#1340) by @tpae
• remove old migrations and deprecated code (#1339) by @tpae

Full Changelog: 0.19.8...0.19.9

Contributors

• @tpae
• @RaajeevChandran
• @jjang-ai
• @mimeding