Google has released update to ICS, 4.0.3 and this updates mainly focusses on bug fixes and optimizations. Google has also added few APIs, taking the API level to 15. Here is a list of new APIs:
- Social stream API in Contacts provider:
- Calendar provider enhancements
- New camera capabilitiesAccessibility refinements
- Incremental improvements in graphics, database, spell-checking, Bluetooth, and more.
To learn more about API improvements, head here.