This is mostly for Miles Tickets so they can be easily groups in to groups of 100. However, the mod I have access to that modify stacksizes (Stackable127) only increases the stack sizes for all items at the same time.
All resource packs in the resource pack folder are included by default. This is so that I can enable resource packs I get from curseforge and have the modpack still pass their moderation system.
If you don’t want this to be the case you can modify the [resourcepacks] section in config\global_data_and_resourcepacks.toml to not contain "resourcepacks/" (make sure to remove the comma from the line above this)
Minecraft villagers and FarmingForBlockheads market villager are retextured to animals by default. (from the Farming Crossing 4 resource pack)