Additions: * Added the fragile fluid shard: a single-use item that holds up to half a bucket of any fluid. * This is dropped by every buildcraft machine or pipe that holds fluids, which means that you no longer loose fluids by breaking a block with fluids inside. * This behaviour can be disabled (currently) only by disabling the fragile fluid item in objects.cfg * Addon devs can call the API method "buildcraft.api.items.FluidItemDrops.addFluidDrops" * Added the JSON gui system, which allows resource packs to customize the elements that are displayed in a gui. * This includes expressions, which can use pre-defined or newly created variables to change the position, size, etc of elements. * This (will) be fully documented at "https://github.com/BuildCraft/BuildCraft/wiki/Resource-packs:-Json-based-GUI's" * The filler, filler planner, and gate gui's are currently the only ones that can be changed in this way. * Added a few new filler patterns, and consoildated all of the old ones into the new filler interface. * 2d patterns (that repeat the pattern along a certain axis) are marked with a little red "2". * Re-added engine power stage triggers. Improvements: * Right-clicking with a fluid container now interacts with all BC tiles that contain fluids, not just a small few. * Now its much easier to manually process fluids through the new refining process. * Extra debug info (F3 + looking at a BC block + in creative) now works on remote worlds (dedicated servers or someone else's LAN game) * Expand the contents of the guide. * [#3555] Add additional filler patterns (Circle, sphere, triangle, square, pentagon, hexagon, octagon) * [#3807] Greatly improved laser targeting performance. Bugs fixed: * Fixed the combustion engine not burning the last millibucket of fuels. * Fixed some bugs with the stripes pipe. * Re-added the action to face a certain direction. * [#3588] The filler doesn't work with land marks, nor could it be interacted with at all. * [#3727] Extraction item pipes only pull 1 item at a time, no matter how much power was inserted. * [#3729] Multiple fluid items cannot be filled or drained when right clicking on a tank. * [#3740] The quarry cannot handle non-breakable fluids. * [#3765] The quarry cannot handle blocks that place fluids when broken. * [#3776] The quarry spends a lot of time rechecking the area after going back to a previous position. * [#3800] Fixed tank comparator levels not working.