Newspack Plugin

• Add the previously stand-alone plugin, RSS Enhancements, to the core
• Revamp the UI to make it more in line with the rest of WordPress UI
• Improved error handling in Google OAuth connection

Advertising

• Add an optional fixed height setting (in a non-AMP environment) for ad placements, to mitigate CLS issues
• Prioritize Service Account as fallback connection method, in case of OAuth connection issues

Campaigns

• Disable prompts by default on special-purpose pages such as My Account, Privacy Policy, or WooCommerce pages

Newsletters

• Subject line validation
• Separator background rendering

Blocks

• Disable Jetpack Donate block, which may be confused with the plugin’s Donate block
• Fix alignment for Homepage Posts block, if there’s an odd number of posts
• Fix Iframe block issues
• Fix amount formatting in Donate block

Theme

• Improved dropdown menus accessibility
• Add body class with Yoast’s primary category
• Add a blank page template – without header and footer
• Disable some FSE blocks, which are confusing in a non-FSE theme context