Adam Kennedy wrote:
> What does this mean for bugs though?

But that's true of any new features of v5.10.0 that cannot be backported to
maintperl.

> If 5.005 can upgrade to blead functionality, but 5.10 can't, does that
> mean early 5.10 versions will have no recourse to being fixed?

Because bleadperl and v5.10.0 have a new version-object-aware
UNIVERSAL::VERSION, they have to have version objects be a first-class object
within the core.  That same code can be run under earlier Perl's, but at the
expense of stomping over their existing UNIVERSAL::VERSION.  The XS code in the
CPAN release lives in util.c and universal.c in bleadperl (and this is the piece
that has been very stable).

John

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John Peacock
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Rowman & Littlefield Publishing Group
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