SFT eval on 22-task held-out split — fill in leaderboard

Move SUPPORTS_CONCURRENT_SESSIONS from module-level to class attribute

Enable concurrent sessions in env for GRPO training

Attribute hand-curated Round-1 tasks to Finch + list ALL 119 tasks in openenv.yaml

Phase 11.7: interactive Prev/Next/Play replay (was static wall of HTML)

Add raw_logs.txt + HF Job + adapter links to dashboard and README

Phase 11.6: Kimi-K2.5 best-run replays in dashboard

Fix blank Gradio iframe — set root_path='/dashboard' on mount

Phase 11.5: Gradio dashboard at /dashboard (now the Space's base_path)

Phase 9: hard early-submit gate at env layer (kills the exploit class)

Add extended arena stuff

Graduated code step rewards based on execution success and code substance

Financial Task Environment — code execution with real xlsx