implemented new github action format

Mention GH code search limitations in reference.md

Merge pull request processing#416 from processing/release-4.1.2

Updated download links for release 4.1.2 🙌

Hide the survey banner

Merge pull request processing#345 from jaiakash/main

[UI]: Book excerpt in italics

Update Download page for 4.1.1

Merge pull request processing#342 from processing/banner

Text for the banner (community survey 2022)

Merge pull request processing#336 from processing/homepage-update-dev

Update the homepage to announce Processing 4.0

Adjusted the spacing at the bottom of the PDE image

Merge pull request processing#301 from dwisatriow/main

Align search icon position