So I'm trying Batbooks again after a while.

A few questions:

1) Does Dick not remember who he is? I read somewhere he lost his memories?
2) Is Tim appearing regularly anywhere? Where?
3) Is Batwoman appearing regularly anywhere? Where?
4) Whatever happened to Julia Pennyworth? Was she even mentioned after Alfred's death?
5) What's Talia's current status? Where did she last appear?

Thanks!