Changelog

Version: 1.5.3
Date: 26. 10. 2026
  Bugfixes:
    - Corrected the exact Space Exploration sand-to-glass recipe name from glass-from-sand to glass.
    - The multiplier now affects only the normal sand -> glass recipe; se-glass-vulcanite remains untouched.

Version: 1.5.2
Date: 26. 10. 2026
  Bugfixes:
    - Fixed specialist-metal exact recipe IDs: beryllium, holmium, iridium and naquium plate recipes now use their actual SE recipe names.
    - Added a one-time migration that reconstructs the legacy 1.3.1 broad matching rules and removes orphaned LuaRecipe.productivity_bonus from every recipe those versions could have modified.
    - Cleanup covers alternate/recycling recipes such as vulcanite glass, iridium heat shielding, beryllium low-density structure, delivery-cannon alternatives, capsule scrapping, and data recipes when they matched the old output-based rules.
  Architecture:
    - Remains startup-only; no control.lua, no runtime events, no on_tick processing.

Version: 1.5.1
Date: 26. 10. 2026
  Bugfixes:
    - Added a one-time save migration that clears legacy LuaRecipe.productivity_bonus values left by the old 1.3.x/1.4.x runtime architecture.
  Multiplayer:
    - The mod remains startup-only after migration: no control.lua, no event handlers, no on_tick processing.
    - Only the exact whitelisted recipes formerly controlled by this mod are cleaned.

Version: 1.5.0
Date: 26. 10. 2026
  Multiplayer:
    - Reworked all multipliers into startup settings.
    - Removed all runtime LuaRecipe.productivity_bonus modification.
    - Removed control.lua, runtime event handlers, recipe caches, and persistent runtime storage.
  Changes:
    - Multipliers now directly scale the exact whitelisted recipe's exact main product during data-final-fixes.
    - By-products are not multiplied.
    - Corrected the Space Exploration sand-to-glass recipe whitelist to glass-from-sand.
    - Existing productivity-module permissions are left unchanged; this mod no longer modifies module compatibility.
  Notes:
    - Changing any multiplier now requires restarting Factorio / the dedicated server.
    - Startup settings are synchronized as part of the mod configuration for multiplayer.

Version: 1.4.0
Date: 26. 10. 2026
  Changes:
    - Replaced all ingredient/product matching with exact recipe-name whitelists.
    - Each multiplier now affects one explicit recipe only.
    - This prevents unrelated recipes with the same inputs or outputs from receiving the bonus.
  Diagnostics:
    - /se-production-multiplier-status now prints the exact recipe name and FOUND/MISSING status.
  Multiplayer:
    - Retains the hardened runtime productivity handling from 1.3.1.

Version: 1.3.1
Date: 26. 10. 2026
  Bugfixes:
    - Removed the redundant on_research_finished handler that rewrote every controlled recipe after every research.
    - Runtime setting changes now preserve productivity added by technologies or other mods instead of blindly overwriting the whole recipe bonus.
    - Avoided writing LuaRecipe.productivity_bonus when the effective value did not change.
    - Explicitly quantized productivity values to Factorio's four-decimal EffectValue precision.
  Multiplayer:
    - Requires Factorio 2.1.10 or newer because older 2.1 builds had a known desync bug involving productivity changes while recipes were crafting.
  Performance:
    - Kept cached recipe matching and no on_tick processing.

Version: 1.3.0
Date: 25. 10. 2026
  Features:
    - Prepared the mod for public Mod Portal distribution.
    - Added Traditional Chinese and English mod metadata and documentation.
  Optimizations:
    - Recipe matching is now cached after initialization or configuration changes.
    - Changing one runtime multiplier now updates only the cached recipes for that setting instead of scanning every recipe in Space Exploration.
  Changes:
    - Kept all existing setting IDs so saves upgrading from 1.2.3 retain their configured multipliers.
    - Standard productivity modules remain disabled for recipes controlled by this mod to keep the configured output multiplier predictable.
  Info:
    - Added a status command: /se-production-multiplier-status