Memcore Cloud 2026.6.20.2

Memcore Cloud 2026.6.20.2

2026.6.20.2 is a small safety-followup patch. It keeps the passive-first
OpenClaw/Zhiyi behavior and fixes two release hygiene problems:
runtime surfaces now report the real package version from VERSION, and
Windows scripts no longer collide with PowerShell's read-only $PID variable.

What Changed

• Runtime version reporting now uses a single source:
  • VERSION
  • src/memcore_version.py
• Raw gateway health, MCP/server metadata, preflight surfaces, console APIs, and
  the local console UI no longer report stale 2026.6.20 strings after a patch
  install.
• Windows guardian and uninstall scripts avoid assigning to PowerShell's
  read-only $PID automatic variable.
• Release gate now blocks runtime version literals in user-visible/reporting
  surfaces and blocks future PowerShell $PID assignment regressions.
• One-command installers now default to 2026.6.20.2.

Boundaries

• This release keeps the 2026.6.20 passive-first delivery behavior:
  • zhiyi_direct=false
  • zhiyi_inject=false
  • openclaw_rpc=false
  • passthrough=true
• This release does not publish benchmark scores or leaderboard claims.
• Contract identifiers such as agent_work_preflight.v2026.6.20 remain protocol
  ids and are not runtime package-version strings.

中文

2026.6.20.2 是一个小型安全跟进补丁。它保留 OpenClaw / 知意 passive-first
的止血结果，同时修掉两个发布卫生问题：运行态版本面统一从
VERSION 读取真实包版本，Windows 脚本不再撞 PowerShell 只读 $PID 变量。

本版本包含

• 运行态版本上报改成单一来源:
  • VERSION
  • src/memcore_version.py
• raw gateway health、MCP/server metadata、preflight、console API 和本地控制台
  UI 不再在补丁安装后继续显示旧的 2026.6.20。
• Windows guardian 和卸载脚本不再给 PowerShell 只读 $PID 自动变量赋值。
• release gate 增加机械门，阻止运行态版本字面量回到用户可见/健康上报面，也阻止
  PowerShell $PID 赋值类回归。
• 一键安装脚本默认版本更新到 2026.6.20.2。

边界

• 本版本保留 2026.6.20 的 passive-first 默认:
  • zhiyi_direct=false
  • zhiyi_inject=false
  • openclaw_rpc=false
  • passthrough=true
• 本公开版本不发布 benchmark 分数，也不声明任何公开榜单成绩。
• agent_work_preflight.v2026.6.20 这类 contract id 是协议版本，不是运行包版本。