Add release notes for Spina 2.0.

Review Request #12922 — Created March 25, 2023 and submitted — Latest diff uploaded

Information

Spina
master

Reviewers

This covers the new class behavior and static requirements, new
options, new types, .extend() support, and new subclass options.

Read through it, trying to find any obvious issues.

Tested this with a GitHub-compatible Markdown renderer, to verify
it looked correct.

Commits

Files