Additions: [#2288] Heavily optimized Zone Planners (both in CPU and network usage) (asie) [#2270] Blueprint Libraries now refresh on GUI open (asie) Pipes can now be colored with any tool implementing the Forge recolourBlock API, for example IC2 Painters or AE2 Color Applicators (asie) Pipes can now have their color bleached with a water bucket (asie) List buttons now have descriptive tooltips (asie) Huge improvements to Robot rendering, especially at night (ganymedes01)
Bugfixes: [#2298] Lists do not save settings (asie) [#2295] The Tank runs the onBlockActivated() also on the client side (asie) [#2289] Blueprints over ~32k do not work (asie) [#2243] Builder excavation broken (asie) Fluid blocks not autodetected correctly by Builder (asie) IFluidContainerItem logic broken (asie) Invalid coordinates for FakePlayers (asie) Mining Well, Quarry and Spring sounds not restored since 4.2.2 (asie) * Minor blueprint bug (asie)
Misc: Better color choice for Blueprint Library GUI (asie) Further preparations for BuildCraftCompat (asie) * More detailed builder error messages (asie)