Please clear my doubt

[eluser]Unknown[/eluser]
differences between codeigniter version 1.6 and 1.7

[eluser]Jelmer[/eluser]
Posting the exact same question twice, especially within 2 hours and after you've gotten answers the first time is generally considered spamming.

[eluser]CroNiX[/eluser]
Especially when there is a changelog which lists the changes from each version.