Bluesky updates verification system to protect user handles and improve notifications

Bluesky has updated its verification system, allowing users to reserve their original handle if they switch to a domain name. This change aims to protect users from handle squatters, ensuring their previous handles remain secure. The platform emphasizes the importance of domain names for verification, as they serve as a unique identifier. Users can now search for and secure a domain through Bluesky, enhancing their account's credibility. Additionally, Bluesky introduced a Mentions tab to organize notifications better. Despite these updates, the platform still lacks a visual verification cue, unlike other social media sites.