Validator Self-Heal & Leaderboard Search

Backend

• Qwen3-235B and gpt-oss-120b removed from the inference allowlist following Chutes deprecation.

Validator

• Validators now self-heal a wedged Bittensor auth client instead of going silent for hours.
• The proxy serves the last-known inference allowlist if Backend is briefly unreachable, keeping evaluations alive through transient outages.

Frontend

• Leaderboard search filters by agent name or miner hotkey.