* feat(ai): add native support for Pi coding agent by pi+gpt 5.4
* docs(pi): document MCP limitations for Pi agent
* fix: unitended kimi agent mention added to update-agent-context.ps1
* fix: address reviewer feedback
* Apply suggestions from code review
Changes in AGENTS.md weren't part of my PR, but the Copilot feedback seems to be correct is correct. I've doublechecked it with contents of test_agent_config_consistency.py and create-release-packages scripts
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
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Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
- Rename docs/upgrading-spec-kit.md to docs/upgrade.md for brevity
- Update README and documentation index links to point to new upgrade guide
- Update table of contents to use shorter "Upgrade" title
- Simplify section headers in upgrade guide
- Add Getting Started section back to docs/index.md with upgrade guide link
Commit-generated-by: GitHub Copilot <github.copilot@github.com>
Signed-off-by: Ashley Childress <6563688+anchildress1@users.noreply.github.com>
