Changelog

Version: 0.2.3
Date: 2026-08-24
  Compatibility:
    - Cleaned the mod against the Factorio 2.0.77 stable prototype API as preparation for a later Factorio 2.1 API port.
    - Kept the implementation strictly on the Factorio 2.0 recipe schema; no Factorio 2.1-only prototype fields are used.

  Changes:
    - Removed the obsolete icon_mipmaps field from generated IconData overlays; Factorio 2.0.77 infers icon mipmaps automatically.
    - Removed the redundant thumbnail field from info.json; the existing root thumbnail.png is discovered automatically by Factorio.
    - Normalized provider fluid colors so both keyed and array Color syntax generate valid recipe tints.
    - Inherited additional_categories from optional provider recipes when present.
    - Made the core rocket-fuel technology unlock insertion idempotent to avoid duplicate unlock effects when another mod already added them.
    - No recipe ratios, crafting times or gameplay progression were intentionally changed.

Version: 0.2.2
Date: 2026-08-17
  Features:
    - Added an optional liquid rocket fuel route based on hydrogen peroxide.
    - Added an optional liquid rocket fuel route based on nitrous oxide.
    - Both routes produce 50 units of Space Exploration liquid rocket fuel and inherit the fully resolved ingredients, crafting category and processing time from the corresponding loaded solid rocket-fuel recipe.

  Compatibility:
    - Added optional dependency on All the Resources Mod (atrm) >= 2.8.68.
    - Added optional dependency on ChemistryForYou2 >= 2.0.14, the original standalone mod that introduced both rocket-fuel routes later integrated into ATRM.
    - The two new recipes are only created when the matching provider recipe and fluid exist, so installations without ATRM or ChemistryForYou2 are unchanged.
    - Solid-fuel packaging components iron-plate and airtight-seal are intentionally removed from the direct liquid-fuel variants.
    - Each new liquid recipe follows the same technology progression as its provider's corresponding solid rocket-fuel recipe.

  Changes:
    - Added German and English localisation for the hydrogen-peroxide and nitrous-oxide liquid rocket fuel routes.
    - Added data-final-fixes compatibility integration so provider-side recipe balancing is inherited instead of duplicated.
    - Updated documentation and mod description for the optional chemistry routes.

Version: 0.2.1
Date: 2026-08-04
  Features:
    - Restored the liquid rocket fuel recipe using Space Exploration pyroflux.
    - Added recipe: 1 coal + 60 pyroflux + 50 oxygen -> 50 liquid rocket fuel in 2 seconds.
    - Restored the original-style recipe icon with a Pyroflux overlay in the lower-right corner.

  Changes:
    - Added the pyroflux recipe to the rocket-fuel technology unlocks.
    - Corrected the Space Exploration fluid prototype name to se-pyroflux; the icon file remains pyroflux.png.
    - Updated German and English localisation and documentation.

Version: 0.2.0
Date: 2026-08-03
  Changes:
    - Updated the mod for Space Exploration 0.7.57.
    - Updated the mod for Krastorio 2 2.0.19.
    - Added alternative liquid rocket fuel recipes using light oil, ammonia and hydrogen chloride.
    - Added German and English localisation.

Version: 0.1.0
  Features:
    - Initial release by Basilio.