• Hash navigation, i.e. http://localhost:6060/x/#contacts/usrDCizWvmZb3c.
• Automatic login by token. Token is saved in window.localStorage.
• Support for MyISAM MySQL engine.
  • Shortened some indexed MySQL fields.
  • Enforced maximum length of tags (96 chars) and login (32 chars).
• TouchedAt: last message timestamp reported in subscriptions.
• Bug fixes