Conversation so far:
How was Supergirl (Kara Zor-El) revived?
Executive Editor Dan DiDio had been looking for a way to simplify the Supergirl character.
Are there any other interesting aspects about this article?
The modern version of Kara Zor-El made her debut in Superman/Batman #8.

Question: When was this released?
Self-contained rewrite: When was Superman/Batman #8 released?