Bug fixes

• ISAICP-11398: Scrollbar bar
• ISAICP-11403: Deprecation error: "TypeError: str_replace(): Argument #3 ($subject) must be of type array|string, null given"
• ISAICP-11418: The translated string is longer than the DB column
• ISAICP-11436: Fix develop after merging content translation
• ISAICP-11453: The homepage "BROWSE BY MAIN TOPICS" string is not translatable
• ISAICP-11461: False passed to rtrim()
• ISAICP-11462: Homepage topics show the last translation updated
• ISAICP-11470: Notification for release update is sent in all languages
• ISAICP-11480: Error when saving collection settings

Technical debt

• ISAICP-10328: Drop joinup_stats