0.3.2 Feb 10, 2016: Quantiles Union

• Added Union and UnionBuilder to Quantiles

0.3.1 Feb 4, 2016: Memory Request

• Added MemoryRequest capability to all Memory classes

0.3.0 Jan 25, 2016: Quantiles

• Added Quantiles family of sketches
• Renamed and promoted theta/Bounds to sketches/BinomialBounds
• Promoted EquivTables to sketches
• Promoted most of theta/HashOperations to sketches/HashOperations

0.2.2 Nov 17, 2015: Union Impl

• Merged DirectUnion and HeapUnion into UnionImpl. Vastly simplified code base.
• Added hashSearch into HashOperations

0.2.1 Nov 13, 2015: Union datums

• Added datum API to theta/Union

0.2.0 Nov 6, 2015: HLL Compressed & Dense

• Added HLL-compressed and dense variations of HLL sketches
• Added MemoryRequest capability to Memory operations
• Added SetOperationBuilder for set ops
• Added UpdateSketchBuilder
• Removed obsolete SetOpReturnState

0.1.1 Aug 12, 2015: HLL base

• Added HLL base sketches
• Added JDK7 compatibility mode (temporary accommodation for slow adopters)

0.1.0 Aug 4, 2015: Open Source

This is the initial Open Source Release