v2.0.2

Commits

• af0eec8 Herd gate: bound the warm join by the client's 30s connect timeout, not by workstation hardware
• ff16de3 Herd gate: count backends by their own boot logs, not by a psutil census CI cannot see
• 7b81db4 Docs: singleton cold-start hardening + startup-herd scale claims (2.0.2)
• 0812716 Release 2.0.2: F-807 cold-start lock hardening + 40-session startup herd gate
• 608d1bb F-807: the cold-start lock can no longer kill a healthy backend + 40-session herd gate