Hello, friends.
You can start to exchange your pre-sale Karma tokens on new one. But please, be careful. If you have high amount better to do it in two transactions (first with small amount to be sure that everything is fine, then the rest).
Instructions bellow
https://docs.google.com/document/d/1u53KqcCnef_SVc7q0RTtvgCq4Leieo-eE4hUDJBiW5U/edit#
If you have any questions/problems, please contact t@karma.red