But one thing for sure, it's likely the update to further support the newly released untether jailbreak Corona. And if you are thinking of upgrading to Cydia 1.1.3. Things to note before hitting the upgrade, some users have reported the new version is still sluggish and repo sources incomplete.
How to upgrade to Cydia 1.1.3Open Cydia from your device, you will then see the automatic request for "Complete Upgrade" or "Essential Upgrade", select whatever you like. Since each of them contains the update version of Cydia.
Or you can use the direct link below:
Download Cydia 1.1.3, .deb file.