docs: Add comprehensive upgrading guide for Spec Kit

- Add upgrading-spec-kit.md with detailed upgrade instructions and troubleshooting
- Update table of contents to include upgrading guide in Getting Started section
- Update documentation index and README links
- Address user questions about updating initialized projects from GitHub discussions

Co-authored-by: GitHub Copilot <github.copilot@github.com>
Signed-off-by: Ashley Childress <6563688+anchildress1@users.noreply.github.com>
This commit is contained in:
Ashley Childress
2025-11-05 18:46:48 -05:00
parent e6d6f3cdee
commit 392dbf20c4
5 changed files with 459 additions and 7 deletions

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@@ -10,9 +10,10 @@ Spec-Driven Development **flips the script** on traditional software development
## Getting Started
- [Installation Guide](installation.md)
- [Quick Start Guide](quickstart.md)
- [Local Development](local-development.md)
- [Installation Guide](installation.md) - First-time installation of Spec Kit
- [Quick Start Guide](quickstart.md) - Start a new project with Spec Kit
- [Upgrading Spec Kit](upgrading-spec-kit.md) - Update CLI and project files
- [Local Development](local-development.md) - Contribute to Spec Kit development
## Core Philosophy