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Version: 3.4.48
Date: 2020-11-26
  Changes:
    - Factorio 1.1.0 compatibility
    - Boiler rates now correct for vanilla (but wrong for Krastorio2 :( )

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Version: 3.4.47
Date: 2020-10-11
  Changes:
    - Fixed crash with Space Exploration mod when creating tool

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Version: 3.4.46
  Changes:
    - Fixes mostly for Kras2

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Version: 3.4.39
  Changes:
    - Mining/pumpjack calculation improvements

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Version: 3.4.38
  Changes:
    - Defensive coding against global debug not a lua table

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Version: 3.4.37
  Changes:
    - Mining and pumpjack calculations

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Version: 3.4.36
  Changes:
    - Belts and their speeds pulled from game tables rather than being hardcoded, now supports mods with faster belts

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Version: 3.4.34
  Changes:
    - Fixed issue with Factorio 0.18.22 and hotkeys prototypes

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Version: 3.4.33
  Changes:
    - Fixed issue with small beacons not seen next to large assemblers (Krastorio 2)
    - Honor allowed_effects consumption flag or not
    - Don't allow productivity to drop below zero

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Version: 3.4.32
  Changes:
    - Use catalyst_amount for prod calcs.  Fixes issue with kovarex recipe

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Version: 3.4.31
  Changes:
    - Factorio 0.18 support

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Version: 3.2.29
  Changes:
    - Save window location

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Version: 3.2.28
  Changes:
    - Fix no recipe crash

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Version: 3.2.27
  Changes:
    - Use most recent recipe if furnace has no current recipe

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Version: 3.2.25
  Changes:
    - Window is moveable

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Version: 3.1.24
  Changes:
    - Use only-in-cursor flag to keep selection tool out of inventory.  Attempt at thumbnail.

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Version: 3.1.23
  Changes:
    - Fix old-style probablistic calculations (Bob's Greenhouse)

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Version: 3.1.22
  Changes:
    - Fix probablistic calculations (uranium processing)

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Version: 3.1.21
  Changes:
    - Max Rate Calculator selection tool and 4 function calculator available on the quickbar

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Version: 3.0.20
  Changes:
    - 0.17 support.  Removed mining calculations.  Needs general rate re-testing