0.7 has countless improvements over 0.6-pre. Some of them are:
- Overall
- Much improved stability
- Better security
- Many other bugs fixed
- Better looking user-interface
- Optional Turbo mode on Windows, which "pre-loads" Communicator when your OS starts in order to reduce browser startup time.
This is similar to Internet Explorer's behaviour.
- Bi-directional text (e.g. for Hebrew)
- Tons of smaller improvements
- Navigator
- PAC (Automatic proxy configuration)
- Improved Cache
- Improved bookmarks management
- Improved image rendering
- Faster SSL loading
- Forced session cookies (optional, enabled by default)
- Gopher access
- Mailnews
- Much faster and less memory-consuming
- Autocomplete email-addresses using LDAP
- Offline mode
- Simple MAPI (access Mailnews from other Windows applications)