hypha v2.1.2

Fixed

• The SessionStart hook no longer throws a raw PowerShell parse error on Windows without Git
  Bash (fixes #139). Its dispatch shim is POSIX-shell-only (case/esac, uname), and Claude
  Code falls back to PowerShell for shell-form hooks when Git Bash isn't found, which can't parse
  it. The hook now pins "shell": "bash", so Claude Code either runs it under Git Bash or reports
  a clear, dedicated "shell not found" error instead - making the project's existing Git Bash
  dependency explicit rather than reimplementing the OS/arch dispatch in a second language. No
  behavior change on Linux/macOS/Windows-with-Git-Bash, where bash was already the default.

Install / update: /plugin marketplace update → /reload-plugins.

Full changelog: v2.1.1...v2.1.2