Changes since 4.1.5:
Seasons-specific changes:
- Prevent softlock via the "reverse Temple Remains" route in portal shuffle by adding a walkable tile outside the door before the volcano is bombed.
- Fix contents of the first chest in linked Hero's Cave to match the second non-key item you would get from unlinked Hero's Cave.
- Fix logic for upper Temple Remains portal, which doesn't reset the season.