2.2.0

Major new features

• Proper Exception hierarchy to simplify exception handling from user side (#164 by @itrofimow)
• Added type-safe wrapper for Array column: CollumnArrayT<T> (#171 by @Enmk)
• Added Array(LowCardinality(X)) support (#173 by @arthurpassos)
• Added Date32 support via ColumnDate32 (#175 by @huyphams, #190 by @Enmk)
• Added support of LowCardinality(Nullable(X))(#182 by @arthurpassos)

Fixes

• ItemView is now compatible with libcxx (#167 @itrofimow)
• Fix build on clang & libc++ (#169 @DavidKeller)
• Fixed nested array support Array(Array(...(X))) (#171 by @Enmk)
• Fixed handling Hello packet from server (#174 @huyphams)
• Better performance of ColumnArray::Slice (#176 by @Enmk)
• Minor optimization of ColumnEnum (#192 by @Enmk)

Other

#170, #179, #180, #181, #183, #189, #191, #193

Full Changelog: v2.1.0...v2.2.0