This week version 1.04 of Boot Hill Heroes went up on PSM. This version finally fixes the remaining minor bugs reported in the game.
Additionally, the way horses are ridden has been changed. They no longer need to walk first before running at their top speed. You can pick up materials and interact with NPCs while on horses. Finally, they use bounding boxes that are a bit smaller so you can fit across those bridges more easily.
If any more bugs are found, please email me at firstname.lastname@example.org