How to get latest ion icons in ionic.css

ionic-v1
#1

Hello, I am currently using ionic v1.0.0-beta.11. Current ion icons version is v1.5.2. There are some ion icons I need to use in Ionicons, v2.0.0. Can some one tell me how to get those?

Thanks.

#2

+1
this ionic.css las version is connected to the icon version 1.5.2.