Backport(s) before palm.2 release

[mariajgrimaldi]

Description

This issue tracks the possible backports to be made before the Palm.2 release dated to: Wed 2023-08-09

Backports

List of backports with their repository, pull request and status. Feel free to fill in this list.

Security patches

• Tracked by: Django 3.2.20 security patch (Palm) #298
  • Merged to master
  • PR opened to palm
  • Merged to palm

edx-platform

• fix: discussion errors in the demo course for Palm edx-platform#32464

  • Merged to master
  • PR opened to palm
  • Merged to palm

• fix: Incorrect symbols on wiki create article page for Palm edx-platform#32701

  • Merged to master
  • PR opened to palm
  • Merged to palm

• fix: email templates caching edx-platform#32744

  • Merged to master
  • PR opened to palm
  • Merged to palm

Leftovers from palm.1

• feat: Add grey color for disabled selects during the form submission openedx-unsupported/frontend-app-payment#716
  • Merged to master
  • PR opened to palm
  • Merged to palm

[mariajgrimaldi]

I created the list of backports for Palm.3: #302