Changelog

Version: 1.5.4
Date: 2026-07-20

  Fixes:
    - Fixed Factorio 2.1 science-pack detection so research costs display correctly.

Version: 1.5.3
Date: 2026-07-20

  Changes:
    - Made technology prerequisites and science packs adapt to the prototypes supplied by active mods.
    - Marked pumpjack technologies as essential so they remain visible with the main-technologies filter.
    - Added safe fallbacks for Space Exploration and Krastorio technology variants.

Version: 1.5.2
Date: 2026-07-20

  Changes:
    - Renamed the visible mod title to Enhanced Pumpjacks without changing its internal identifier.
    - Rebuilt the menu thumbnail directly from the original in-mod pumpjack research icon.

Version: 1.5.1
Date: 2026-07-20

  Changes:
    - Adapted the mod for Factorio 2.1.
    - Added complete built-in English, Russian and Ukrainian localization.
    - Added a readable text-free menu thumbnail based on the original pumpjack tiers.
    - Added attribution to the original Better Pumpjacks project and author.

Version: 1.5.0
Date: 2026-06-20

  Features:
    - Added Better Pumpjacks dashboard with per-surface fluid/s estimates, pumpjack counts, average yield, and low-output warnings.
    - Added surface visibility manager to show/hide surfaces and assign custom display names in the dashboard.
    - Added configurable per-fluid low-output warning thresholds with chat notifications.
    - Added remote interface (better-pumpjacks) exposing dashboard stats, output thresholds, and threshold checks to other mods.
    - Added upgrade planner support: hidden productivity variants now carry next_upgrade so bots and the upgrade planner can promote them to the next tier.
    - Added placeable_by to hidden productivity variants so pressing Q on a placed pumpjack correctly returns the right item for ghost placement.

  Bugfixes:
    - Fixed silent module loss during pumpjack replacement: modules that cannot fit in the new entity are now spilled on the ground instead of deleted.
    - Fixed low-output warning crash when warning state storage contained a boolean instead of a tick number.
    - Fixed entity name cache functions being defined before the functions they reference, causing a nil call error when opening the dashboard.
    - Fixed entity name lists being rebuilt on every warning-check tick: names are now cached at first use since prototypes never change at runtime.

Version: 1.4.1
Date: 2026-06-14

  Bugfixes:
    - HOTFIX: Added /bpj-level command to print the current pumpjack productivity level and bonus.
    - HOTFIX: Fixed non-Space Exploration infinite productivity levels showing as level 0.
    - HOTFIX: Fixed pumpjack productivity level display after the first research level.
    - HOTFIX: Fixed staged productivity technologies counting one level too low.
    - HOTFIX: Fixed staged infinite productivity technology levels being counted incorrectly.
    - HOTFIX: Replaced research-time world scans with tracked pumpjack updates to reduce research-completion stutter.
    - HOTFIX: Added fallback registry rebuilding when existing saves have no tracked pumpjacks yet.
    - HOTFIX: Reduced pumpjack productivity replacement batch size to lower per-tick spikes.
    - HOTFIX: Removed fixed researched productivity values from item tooltips; placed entities still show applied productivity.

Version: 1.4.0
Date: 2026-06-14

  Features:
    - Added configurable pumpjack energy usage settings.
    - Added configurable pumpjack productivity research bonus setting.
    - Added configurable pumpjack productivity research cost settings.
    - Added configurable maximum pumpjack productivity level.
    - Added optional productivity research support for vanilla pumpjacks.
    - Updated pumpjack descriptions to reflect configured startup settings.
    - Updated pumpjack technology descriptions to reflect configured startup settings.
    - Added a chat message showing current pumpjack productivity after research completes.
    - Fixed migration scan crash when hidden productivity entity prototypes do not exist.

Version: 1.3.0
Date: 2026-06-06

  Features:
    - Fixed MK3 research prerequisite order.
    - Improved Space Age and Space Exploration science pack compatibility.
    - Added proper Optimization Tech Card prerequisite support for SE/K2.
    - Fixed Space Exploration postprocess changes affecting pumpjack productivity research costs.

Version: 1.2.1
Date: 2026-06-05

  Features:
    - Added Productivity research specific to pumpjacks.
    - Adjusted base productivity values.

Version: 1.0.0
Date: 2026-06-05

  Features:
    - Added Pumpjack MK2
    - Added Pumpjack MK3
    - Added Space Exploration support
    - Added Space Age support
    - Added K2 support