How to access local BK repositories after 1st July?

Hi!

I'd like to know if there will be any way to access locally
hosted BK repositories (using the single user/free edition)
after the free BK phases out?  Do I have to rush, extracting
everything to some other format before 1st of July?

It looks like the OpenSource client is not capable of reading
these repositories (of course, I guess).

Does anyone have a script to export all changesets from a BK
repository to a set of patches?  Preferably only "HEAD" changesets,
i.e. those numbered 1.X in sccstool?  I guess I could do this
with 'bk changes -a' and some parsing of the output - but there
sure is an easier way?

Thanks for any hints, and please CC me,

Richard.

--
Richard Guenther <richard dot guenther at uni-tuebingen dot de>
WWW: http://www.tat.physik.uni-tuebingen.de/~rguenth/