• support for cross apply
• allowed keyword character as object name
• allowed keyword size as object name
• introduced FILTER expression for window functions
• allow more complex expressions for CASE.
• allowed start as object name as column name or table name
• introduced more positions for ! instead of NOT
• allowed more complex expressions within if function
• introduced multicolumn alias like select * from mytab as tab(c1, c2)
  • additional type definition is possible (issue #849)