Create a new repository starting with tip?

[Igor Lautar]

Hi,

On Thu, Feb 18, 2010 at 4:08 AM, greg fenton <greg.fenton at gmail.com> wrote:
> We want to be "fully open" with the code from this point forward,
> "future histories" and all.  But our internal developers still want
> full historical access on the internal repository for maintenance.

Why not create a new repo that is shared (from this point on), but
keep old one as read-only for internal reference?

Regards,
igor