Version 1.0.0.0 did not unlock achievements at all. New version 1.0.0.1 unlocks all current achievements. All your previous achievements should unlock normally and no progress should be lost in any way.
Version 1.0.0.0 did not unlock achievements at all. New version 1.0.0.1 unlocks all current achievements. All your previous achievements should unlock normally and no progress should be lost in any way.