Version 1.0.5 is a small quality-of-life improvements patch with the following changes:

• When buying a spell from Ludmira, a tutorial prompt showing the input combination to use it shows up. (I've got a lot of feedback that players didn't know how to use spells and only figured it out after checking the key remapping menu).
  • If you buy several spells you only get one prompt (whichever spell you bought first) to avoid an overwhelming wall of text if you're on a shopping spree.
  • Casting a down spell while still being close enough to Ludmira to talk to her fails (talking takes precedence), not sure how much of an issue that's going to be...

• Kokoro's sword now stuns enemies for 35 frames instead of 20 (direct hits only, not sword beams). Previously enemies would get out of hitstun before the attack animation finishes (32 frames) so it was possible for enemies to deal unavoidable damage when fighting them without the Blade of Mercy.