2015-06-09 13:20 GMT+02:00 Stewart Gordon via Digitalmars-d-announce <digitalmars-d-announce@puremagic.com>:

* Retired D1. It's closed for new submissions.
<snip>

What has happened to those bugs that were applicable to D1 only - either specific to D1 in the first place or fixed in D2 but not in D1?

Stewart.

--
My email address is valid but not my primary mailbox and not checked regularly.  Please keep replies on the 'group where everybody may benefit.

They are still here, but apparently you can tag any new D1 issue, see for example: https://issues.dlang.org/show_bug.cgi?id=12634 (they also still show up in the search).