The latest CTP from my team is now public on the web! Here are a few of the “M” language updates you’ll find in these bits:

  • The ability to reference labeled entity instances in expressions and across compilation episodes.
  • Entities and collections now support equality evaluations.
  • One-to-many relationships no longer create a separate join table.
  • Logical operators
  • String concatenation with the + operator
  • Member access in expressions
  • Projectors
  • .Count support
  • Type conversions
  • Right-hand side expressions in "M" grammars

You can find this list along with more info on the team blog and you can get the actual bits in the download center.