Release 0.9.0

📋 Release Summary

This release introduces account authentication, updated status interfaces, and enhanced search engine accessibility (0506b30, 3e4dbcd, 4d1b86d). Significant improvements were made to sidebar markdown rendering and general DOM reliability (642b7c9, 8058bd1, d4a6668, 883f678). Additionally, several bug fixes increase overall system stability by preventing crashes related to script errors and character encoding (d5add34, 6171505).

✨ New Features & Enhancements

• acp: implement account authentication and status UI 0506b302
• ui: enhance search engines and accessibility 3e4dbcd5
• acp: migrate to agent-client-protocol v1.2.0 4d1b86d6

🔧 Improvements & Optimizations

• sidebar: improve nested markdown fence handling d4a66687

🐛 Bug Fixes & Stability

• sidebar: simplify fenced code block parsing 642b7c9f
• sidebar: handle nested markdown code fences 8058bd1c
• dom: prevent page script errors from failing events d5add34d
• webview: prevent crash on lone UTF-16 surrogates 61715050
• dom: improve text insertion reliability 883f6784