The angle at which you can activate crampons (securing yourself to the wall) is a bit more forgiving.
You can now recharge stamina while on stamina-draining pitch rocks if you secure yourself to the wall using Crampons (Hold forward while stationary at a sloping wall).
Bugfixes
Fixed some Steam Achievements not being unlockable.
Fixed an issue with inventory selection while crampons were activated.
Fixed an issue in Time Attack where it would set multiple records while summiting with a rope.