Had to look into this myself, so posting it here for others to see.
Ch7 v1.13 also fixes Slime Emergence (it was missing some files) and makes the following changes to Seedbed Pack content:
- some typos were fixed
- min boob size removed for Liriin, Alraune, Grievous Lady, and all slime carrier parasites; works in theory but might look weird in some cases since i don't think Seedbed Pack has texture alts for smaller boobs on some of these, and Ch7 doesn't add any.
- lewd_sister_suit, parasite_suit: min boob size removed, but these items are unobtainable.
- boob growth effect removed from Nectar tokens
- acid can kill spiders same as fire; parasite extraction removes spiders unless class is spider nest
- sh_spider_dying is not removed on combat end (hey z130, you added an ENDIF here that doesn't match with anything, you might want to remove that?)
- parasite fluid token stacks to 10, lasts until dungeon end instead of combat end
- angeloid success chance 5% -> 25%
- fixed goddess quest chest event location (ironchest -> ruinschesthard) -- ironchest doesn't spawn in ruins in the current game version so this made the quest impossible. i think it still is, because the fragment check is bugged. but you can start it now. and if i'm wrong you can finish it too, because the rest of it works.
- mimics in non-forest regions can now trigger mimic carrier events
- mysterioustrader_evil_tail_4: removed check for no_quirk_in_guild bloody_worm_first_victim (I think this never changes anything in practice, as the no_quirk_in_guild protagonist check would still block you in the exact same cases)
- way better rare-pool rates on 20k and 50k gacha (98% to get the best curio outcome, making it almost guaranteed to get the lv4 pool on 50k and 1/3 instead of 1% on 20k)
- lv3, lv4 and unique gacha loot pools are better, removing some garbage and adding a few extra rarer boxes to the pool
- Ch7's changes make the Deepwood weapons (gacha_lv3_vine_set) almost completely unobtainable, only existing as a 1/9 on the second box of the unique pool, which was probably not intentional.
- Sacred Slits Thigh-high, Dark Steel Witch Boots: now counts as heels
If you have my patch, most of this will probably get overwritten, as my patch loads later. I'll consider adding these changes to my own patch where possible, though many of them have a similar equivalent already.