Changelog

Version: 2.1.0
Date: 2026-10-26
  Changes:
    - Support Factorio 2.1; remove adjacent science ingredients safely and tolerate technologies without research units.

Version: 0.1.1
Date: 09.22.2023
  Changes:
    - Added fix for Space Exploration v0.6+ to remove more science packs

Version: 0.1.0
Date: 02.02.2020
  Changes:
    - Upgraded to Factorio 0.18
    - Removed optional dependency (compatibility) with IndustrialRevolution, as it's not updated for 0.18. I'll restore it if it is updated.

Version: 0.0.3
Date: 10.09.2019
  Features:
    - Added compatibility with IndustrialRevolution

Version: 0.0.2
Date: 28.07.2019
  Changes:
    - Now also replaces the dependency on the tech that unlocks utility science pack, with the one that unlocks chemical science pack

Version: 0.0.1
Date: 08.06.2019
  Features:
    - Initial release.