Scala 3!

Upgraded to Scala 3! Some parts of the source code have been completely rewritten, but the feature set remains the same. The intention is for Crossbow to be a Scala 3 library going forward. Use of reflection has been completely replaced by Scala 3 metaprogramming.

Version 0.1.6

• fix: Fixed bug in left outer join
• fix: issue #2 Join fails due to type confusion for String
• feat: added option of using a stable algorithm for sorting

Version 0.1.4

• Implemented explode() operation
• Optimized single column typed access
• Permitted unspecialized columns in schema

Version 0.1.2

Fixed specialization of primitive arrays under union operation

Version 0.1.1

Alpha release cross-compiled to Scala 2.11, 2.12 and 2.13

Version 0.1.0

Alpha release