iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
iPod Touch 2.1 Firmware Features and Availability
- Genius playlist creation
- dramatically reduced time to backup to iTunes
- improved email reliability, notable fetching email from POP and Exchange accounts
- faster installation of 3rd party applications
- fixed bugs causing hangs and crashes if you have lots of 3rd party applications
- faster loading and searching of contacts
- other bug fixes
Forum users have been compiling a list of other changes they have found. Some of these are said to include:
- Faster App updates and installation
- When viewing songs it says Artist And Album underneath the Song title.
- Podcast has more descriptive information
- Can now selectively mute certain sound effects (new mail, key taps)
- More responsive
- Much faster backups
The iPod Touch 2.1 firmware is available for free via iTunes for existing 2.0 customers. iPod Touch owners still running 1.0 software can purchase the software for $9.95.
Apple also announced the 2.1 firmware will be released for the iPhone this Friday. The features are generally expected to be the same for the iPhone update. Nike+ support, however, is notably absent for the first generation iPod Touch and iPhone users due to the lack of proper hardware support at this time.