How about working on jailbreak for the 4s 6.1.3 cydia is fine and it does the job so why mess with it. We can do without cydia crashing and going into save mode all the time fix that!!!
Yea we need a new cydia maybe improve better on performances and etc... come on its been a long long I mean long time cydia hasn't been updating. Look at apple store and play store. They made major improvements.