gemmula-altera-2.0.0: ChangeLog.md

# `gemmula-altera` Change Log

## 2.0.0 (January 18, 2024)
* Add `gemalter` executable.
* Add `Text.Gemini.Web.getTitle` function.
* Don't "webify" non-`gemini://` links.

## 1.0.0 (January 14, 2024)
* Initial release!