v0.5.0

• Added cross-platform bootstrap installers that create/update a durable local
  runtime at ~/.jev-mcp/runtime instead of relying on npm Git-package
  execution at every MCP startup.

• Stable bootstrap installs now default to the v0.5.0 tag; advanced users can
  set JEV_MCP_GIT_REF=main to follow the development channel.

• Added one-command setup for Codex, Claude Code, Kimi Code, ZCode, Cursor,
  Gemini CLI, Windsurf-compatible config, generic .agents, and
  project-scoped VS Code MCP configuration.

• Added a user-level ~/.jev-mcp/.env credential store so GUI clients do not
  need API keys embedded in MCP configuration.

• Added safe JSON config merging with local backups and absolute local
  Node/runtime launch paths.

• Added installer unit tests, Linux/Windows bootstrap smoke checks, CLI smoke
  checks, and dedicated client/install documentation.

• Redesigned the English and Chinese project homepages around quick onboarding,
  tool boundaries, privacy, and a clear host-model/Jev authority model.

• Added quick-start, FAQ, troubleshooting, examples, support, governance,
  roadmap, and CODEOWNERS documentation.

• Added Markdown/repository consistency checks and strengthened secret/privacy
  scanning to catch common credential patterns and accidental local home paths.

• Upgraded first-party GitHub Actions used by CI/release workflows to current
  major versions.

• Added a CI-generated npm lockfile and switched CI, release, setup, and
  publishing flows to reproducible npm ci installs.

• Added safer issue routing and a structured usage-question template to reduce
  accidental disclosure of secrets or sensitive project data.