5.2.3

Bugfixes:

• Core: Add missing toggle navigation label in the frontend #2493
• Core: Don't add the language to the home url if it is a single language site #2516
• Core: Remove role tree that prevent screenreaders to use the page #2504
• Analytics: Track mailto links as external links #2513
• Blog: Dont ask to comment if commenting is not allowed #2496
• Blog: Fix overview pages in blog module showing 404's when there are no blog posts #2481
• Blog: Make it possible to add extra blog image sizes #2467
• Blog: Update Category.html.twig if article with image too short #2498
• Extensions: Fix button colour to save the theme template #2487
• Groups: Delete entries linked to a deleted group #2507
• Groups: Fix check if user belongs to a certain group #2508
• Mailmotor: Use the symfony form in the template instead of plain html #2468
• MediaLibrary: Fix sorting media widgets alphabetically #2472
• Pages: Don't load images that don't exist #2515
• Profiles: Ensure getRandomString() returns a string with the requested length #2503
• Profiles: Use the correct macro for the buttons #2502
• Tags: Tags should be case insensitive unique #2479