Backroute patches as well as talisman additions. Icho's latest backroute found a bashersaving optimization in an area of his solution that actually IS consistent with what I intended, so I made that particular optimization into a talisman. I also made a small tweak to the level to guarantee that an optimization I previously thought might barely be possible into definitely being possible, which can serve as either A) an alternate way to get the earlier talisman or B) used together with the other one to get another talisman.
 Added two talismans:

Optimization Lv. 1: Solve with max 4 bashers

Optimization Lv. 2: Solve with max 3 bashers
 Split miner pickup skill x3 to 2 separate pickup skills (an x1 and an x2)
 Added some pylon objects where the tennis racket once was.
 Adjusted the position of the platformer pickup skill, moving it a bit to the left (makes Optimization Lv. 2 definitely possible)