Osaurus 0.21.8

What's Changed

• improved ram tight fit banner UI (#1910) by @RaajeevChandran
• Add RAM tight-fit send gate and make model switches immediate (#1908) by @tpae
• Add Trendshift badge to README (#1906) by @tpae
• Run native-MTP cold warmup at model load, not on the first user request (#1903) by @mimeding
• Show live tool-call progress card during buffered tool generation (#1894) by @jjang-ai

🚀 Features

• Proactive model warm-up: prefill-ahead KV caching for faster TTFT (#1897) by @tpae

🐛 Bug Fixes

• qwen3.5 agent-loop nudge + JANGTQ_K unblock + ZAYA tool-arg parser repin (#1907) by @jjang-ai
• Fix folder file-write bugs: firmlinked-root rejection + new-file diff count (#1900) by @jjang-ai
• Reflect tool-call failure in the collapsed card title (#1899) by @jjang-ai
• Fix 0.21.7 Sentry issues: notch display-reconfig hangs and TextKit downgrade crash (#1898) by @tpae
• improved favorite models UI (#1889) by @RaajeevChandran

🧰 Maintenance

• improved chat thread performance (#1891) by @RaajeevChandran
• Shorten chat-close unload grace from 60s to 15s (#1904) by @tpae
• Free model memory on chat close, respond to memory pressure, and cap unbounded caches (#1901) by @tpae
• added per-model API exposure controls with a Models tab in Server settings (#1893) by @tpae

Full Changelog: 0.21.7...0.21.8