Changelog

Version: 1.0.9
Date: 2026-07-27
  Features:
    - Added /hide-planet-techs-reveal-now command (admin-only) to force-reveal all hidden planet technologies immediately, without launching a rocket. Intended for testing.
  Bugfixes:
    - Fixed a crash in /show-hidden-techs and /show-visible-techs caused by calling game.write_file, which no longer exists in the Factorio 2.0 API (moved to helpers.write_file).

Version: 1.0.8
Date: 2026-07-27
  Features:
    - Added /show-hidden-techs and /show-visible-techs chat commands. Internal technology names are printed to chat; internal name plus a human-readable name (translated into the calling player's own game language) are written to a file under script-output/hide-planet-techs/.

Version: 1.0.7
Date: 2026-07-27
  Bugfixes:
    - Fixed technologies staying hidden forever if the mod was added to a save where a rocket had already been launched before the mod was installed.

Version: 1.0.6
Date: 2026-07-27
  Features:
    - Added a curated compatibility list (compat-overrides.lua) for technologies that are gated through mod-specific mechanisms (e.g. scripted research triggers) our automatic detection can't see on its own.
    - Added diagnostic log messages listing technologies with a scripted research trigger that aren't hidden by any automatic check, to help find future compatibility issues.

Version: 1.0.5
Date: 2026-07-26
  Bugfixes:
    - Fixed technologies that require a science pack which can only be produced via a recipe unlocked by a hidden technology (e.g. MAGLEV Trains from SE Space Trains) never being revealed after the rocket launch.
  Changes:
    - Hiding logic now also follows research-cost ingredients (science packs), not just technology prerequisites.

Version: 1.0.4
Date: 2026-07-26
  Changes:
    - Added mod icon and mod portal thumbnail.

Version: 1.0.3
Date: 2026-07-26
  Bugfixes:
    - Fixed a bug where only technologies literally named like "planet-discovery-*" were revealed after the first rocket launch; everything further down the tech tree stayed hidden forever (the runtime prerequisites table was being iterated with the wrong Lua function).
  Changes:
    - Technology detection now uses the game's own "unlock-space-location" effect instead of a hardcoded list of planet names, so modded planets are supported automatically.
    - Added startup settings ("extra hide" / "extra exclude") to manually add or exclude specific technologies.
    - Added a permissive (MIT) license.