From Fedora Project Wiki
Indic Typing Booster
Indic Typing Booster is a predictive text input method for Indic languages. Most of the information available at https://fedoraproject.org/wiki/Features/IndicTypingBooster
Rupee Sign
Fedora 15 has support for displaying and inputting the new official Indian Rupee Sign currency symbol, which got Unicode point at U20B9.