Decompacting Upgrade:

• for recipes with 1 item input and n item output
• filter to restrict processed items
• checkboxes for rules:
  • restrict to 1 stack
    decompact to no more than 1 stack

Dropper Upgrade:

• drops items in an adjected air block
• set short despawn timer but refresh periodically
• add nbt tag to prevent attraction through magnets
• like hopper ugpgrade configurable for each side
  • amount of items
  • filter
    • get Priority from Order in filter
      (i haven't used a filter till now, so i don't
      know if this works)
  • checkboxes rules
    • Not partially
      only drop if full amount avaiable
    • Wait till consumed
      only drop if all previous items are consumed
    • No Mixing
      to prevent mixing of different types of items

Redstone|Comparator Upgrade:

usefull to stop machines if storage is full

• sends redstone signal to adjected blocks
• config per side:
  • test for ...
    • more|less|exactly n percent filled
    • more|less|exactly n items
      • all items, specific item or filter
  • send signal ...
    • with strength
    • for n ticks, as long as true

example - Botania Exoflame Setup

• Compacting Upgrade to make coal blocks from coal
• Dropper Upgrade to place n coal blocks above krate
  (Rules: Not partially + Wait till consumed + No Mixing)
• Redstone|Comparator Upgrade to lit lamp if fewer than
  n coal blocks in krate

Example was for Botania Endoflame Setup of course

Dropper Upgrade could also get a redstone test.
On redstone pulse it could drop n items.