Firebird at WebTech 2006 in Bulgaria and RC3 release date

Miroslav Penchev wrote on firebird-general list :

There is a conference about Open Source, Web development and Databases at
the end of June in Sofia, Bulgaria. You can see
http://wtconferences.com/2006/index.php for more info.

I will make a lecture about Firebird and now I make my presentation and
develop the information to present. Almost all of lecture I will present
Firebird current version, to make it more popular here in Bulgaria. I also
plan to include information about FB 2 at the end of lecture – new things,
performance optimization, etc.
My question now is about Firebird 2 release. Is there any clarify about
release date? There was about a month from RC2 release and I remember for
statement that if there is not big problems – that version will become
final. Any information about FB2 release will be helpful.
[ED: Dmitry Yemanov responded:

RC3 will be released very soon. I cannot say for sure whether we’ll need RC4

or not, but I think the final release will appear by the end of summer.

]