Update to 2.4.854

Revise security notice and add New Year greeting

Update to 2.3.833

Update to 2.2

Merge branch 'main' of https://github.com/builtbybel/Flyoobe

Push 2.2.812

Push 2.1.790

Update update-check.html

Update to 2.0

Clarify extension category declaration in documentation

Revise extension categories and their descriptions

Fix formatting for InputPlaceholder in documentation

Fix formatting in Write-an-Extension.md

Refactor Setup Extensions documentation formatting

Fix formatting and clarity in Setup Extensions guide