20.11-RC1

Changes compared to: 20.10

Enhancements:

• Adds notification for new content in the notification center and removes it once it was reviewed. #20369
• Adds a notification in the settings whenever there is a new content type. #20369
• Adds badges to new content types in the settings page. #20369
• Adds searchAction structured data schema to search results pages. #20074

Bugfixes:

• Fixes a bug where placeholders would be displayed in the wrong color in the Yoast SEO settings and the First-time configuration. #20433

Non user facing:

• Removed unused grunt tasks and configs and jenkins configs files #20454
• Cleans old ui code for addons tabs in metabox. #20411
• Updates the PR template to not miss log time for innovative projects, and to check that correct base branch is selected. #20406
• Adds placeholders for publishing principle selection to the settings ui. #20349