Samsung has started rolling out Android 3.2 update for Galaxy Tab 750 in India. This update is currently available for the 3G version of the tablet and is rolling out OTA, so you just have to go to Setting>>About Tablet>> Software Update to manually check for the update.
There is no official change-log available but it is a pretty major update for the device and includes several performance improvements as well as bug fixes.
Samsung Galaxy Tab 750 Update Details:
Size: 88.43MB (so prefer downloading it via Wi-Fi unless you want to incur heavy data charges)
Build Number: HTJ85B P7500XWKL1
Do let us know about your experience with the updated Tab in comments. If you are a Wi-Fi only version users, then you can also check for the update, but there is no confirmation as of now.
Thanks everyone who sent this in