v11: Fix thinking leak - ALWAYS cleanThinkingArtifacts, more aggressive detection, expanded patterns

fix: GLM API 1213 error - validate messages array before sending

v5.8.8: Gemma 3→4 upgrade + NODE_OPTIONS fix (same as zelin_deploy2)

v5.8.5d: Fix Pollinations API (model not found error), try multiple models

v5.8.5: Gemma 4, MC Wiki, MC Player, anti-hallucination, CPU optimizations