v2.1.3

Added

• CheckPoint +N/−N on chat file-edit cards. Streaming file-modification cards show green +N and red −N counted with Knox CheckPoint line delta on the tool edit, not git unified diffs.

Changed

• Reuse verified work moved from Knox Agent Settings to Memory → Settings, next to the Recipes tab. Agent Settings stays for global agent knobs.
• Write tools retry less. Fuzzy matching, no-op skips, and overwrite-on-create cut retry loops on file edits. The task plan is the work order: the current step auto-advances and the turn holds until remaining is 0.
• Jev harness judgments go through OpenRouter System One when the selected model is OpenRouter (KnoxStudio-only /v1/systemone left OpenRouter sessions without Jev).
• Linux native modules are built with Clang 15 instead of the flaky GCC 13 PPA.
• Smaller desktop app: one shared mermaid webview, leftover Knox GUI and Electron-only dist/browser copies omitted.

Fixed

• Recipe capture no longer races turn end: soul events and turn marks are awaited so a verified edit is visible to capture. The Memory Recipes tab shows why an empty list was skipped; repeating a chat is not enough.
• Electron unit tests load under Mocha 12 and glob 13 (the Knox GUI job never reached the tests).

Removed

• The post-turn files-changed card that appeared after every finished Knox conversation.
• The inaccurate tokens-per-second rate from the Knox agent meter.
• Unused Microsoft authentication and Azure wiring. KnoxCoder uses GitHub OAuth; Electron stays on 43.7.7.