Is learning going from version 1 to 2?

Question

I found out D version 1. Version 2 is recommended, and someone mentioned new interesting language features. What is the best guide from version 1 to 2. I rather do not re-read everything I know about D, but only new features.

Answer 1

This list covers most of the high level difference.

Answer 2

D2 also introduced

• more reflection at compile time ,
• nickname
• Template alias settings
• const correctness ,
• globals are TLS vars and shared ,

Phobos was flipped up, plus the concept of ranges was introduced.

Answer 3

The concurrency section of the tpdl chapter is freely available and covers an area where a lot has changed.