Lessons Learned from Our Migration from Qwen 3.6 to 3.8
Version upgrades often look deceptively simple on paper. Moving from 3.6 to 3.8 sounds like a minor step, maybe even routine maintenance. In practice, it became a useful reminder that even small platform upgrades deserve proper planning, clean execution, and a reliable rollback strategy. Our migration from 3.6 to 3.8 was not just about changing…