25.4-RC1

Changes compared to: 25.3

Enhancements:

• Prioritizes cornerstone content for the posts lists in the llms.txt file. #22316
• Renames the link keyphrase assessment to competing links. #22306
• Improves the feedback of the competing links assessment by making it clearer. #22306
• Changes one of the feedback texts for the text length assessment to be consistent with the others. #22307
• Adds descriptions for the posts listed in the llms.txt file, using their excerpts when those are explicitly set. #22287
• Makes the assessments single title and competing links available from the get-go in the SEO analysis. #22306

Other:

• Improves the translatability of the feedback strings for the text length assessment. #22307

Non user facing:

• Adds unit tests for our user interface classes. #22312
• Adds tests for markdown rendering #22308