So this is a true 2.0 release, that out of the sheer number of 2.0.0 releases that have messed with my judgement.

Features:

• GasPerTick Input / Output support.
• Selective redstone update / check.
• The capacity of the Mana Provider can now be modified.
• Use BlockPos2ValueMap to optimize memory usage (From StellarCore).
• Added InsolatorRecipeAdapter.
• Upgrade blocks can now use JEI keystrokes.
• Upgrade blocks can now be indexed by JEI.
• FactoryController's isWorking method now requires at least recipe to be running properly before returning true.
• Make Auto Assembly Trigger Forge Event (#121).
• Structure Preview now expands the menu by default.
• Optimised performance of MEItemBus / MEFluidBus / MEGasBus.

Fixes:

• Fix some side judgement issues caused by async thread.
• Possible fix for potential geo model z-fighting issues.
• Fix MEFluidBus sometime not working.
• Prevent overlapping structures (for DynamicPattern).
• Fix some memory leak issues.
• Fixed the issue that the emissive part of the model could not be rendered in Optifine Shader environment.
• Fix weird rendering colours for the first material slot in the preview.
• Removed a redundant getDrops method, prevent dupes.
• Fixed the problem of incorrectly judging space for scrollbars.

InternalChanges:

• Deprecated HybirdFluid
• Remove usage of GLSM push/popAttrib (#116)
• Use ReadWriteLock to enhance thread safe.
• ObfuscationReflectionHelper -> ReflectionHelper.
• Reduced version requirements for TE5.

Features:

• MultiThreaded gecko model renderer (up to 90% performance improvement).
• Mekanism - AE2 gas support (requires MekanismEnergistics).
  • Add ME Machinery Gas Input/Output Bus.
  • ME PatternProvider new type support.
• GeckoLib model bloom effect support (requires GTCEu or Lumenized).
• CraftingBlockMode for MEPatternProvider.
• MEFluidOutputBus now is OneFluidOneSlot (GasOutputBus are not).
• The GeckoLib model of the controller can now be previewed normally in the preview gui (jei or blueprint).

Fixes:

• Fix AE2 hard dependencies (#101, #102).
• Fix incorrect get judgment for ControllerModelGetEvent (#95).
• Fix ConcurrentModificationException and ArrayIndexOutOfBoundsException triggered randomly during runtime.
• Fix the problem that the GUI fluid slot of ME Machinery Fluid Input/Output Bus doesn't work properly under the environment of Vanilla AE2.
• Fix MEPatternProvider would lose ItemStacks with more than 127 stacks when save game.
• Fix an occasional problem with an abnormal number of parallelism.
• Fix the controller is not changing color like the other blocks when using "color" in the machine.json (#103).

Fixes:

• MMInfoProvider NPE fixes.
• Fix default failure action is invalid (#93, #94).
• Fix Cannot install a GeckoLib model via a ControllerModelGetEvent (#92).

Changes:

• Use getPickBlock() in the preview to get the correct ItemStack.
• For some reason we can't use item handler larger than 64 stacks.
• (Exp) Async controller render for geo model.
• (Exp) Use parallelStream to load geo models, may faster to load game.
• Extract static method form IMachineController to MachineController.
• Extend the catch type of the try catch.
• BlockController#onNeighborChange -> BlockController#neighborChanged.

Fixes:

• InputBus now cannot eat PatternProvider's internal items.
• Fix GeckoLib cause crash in AMD display card.
• Fix PatternProvider client crashes.
• Fix client memory leak.
• Fix RequirementIngredientArray ClassCastException.
• Fix machine assembly not working if world time frozen.
• Fix IC2 Recipe Adapter issues.
• Fix OredictCache deadlock.
• Fix MEBus deadlock (#89).
• Fix BlockInfo#apply cause error.

Changes:

• Add ME Machinery Pattern Provider. (#84).
  • Automate your machines with patterns.
  • Infinity cache.
  • Single Inventory: 2 Item Inputs And 1 Fluid Input.

Fixes:

• Fix OpenJ9 preview error.
• Fix Cleanroom compatibility.
• Fix flickering display of items in structure preview.

Internal Changes

• Dynamic Widget code changes.
• Add Empty DummyWorld#initCapabilities method to prevent forge events.