Re: [PATCH] provide advance warning of some future pack default changes

On Mon, Dec 17, 2007 at 04:52:16PM -0500, Nicolas Pitre wrote:

On Mon, 17 Dec 2007, J. Bruce Fields wrote:

quoted

By the way, just as a data point: I do keep some git repositories on
NFS, and access them from multiple machines with different git versions
(not on purpose--it's just that the machines don't all run the same
distro, so it'd be extra work to give them all the same version).  I
don't use anything older than 1.5.0.  If the repository became unusable
on one of those machines without warning it'd be annoying.

What the v1.5.5 release notes will say is that you'll have to set 
pack.indexversion=1 to remain compatible with pre-1.5.2 Git versions.  

Is there any reason not to make pack.indexversion=1 the default (for
preexisting repositories at the very least) and suggest in the release
notes that people set something else if they want the features the new
version provides?

--b.

And even if you forget about it then there'll be a simple way to regain 
compatibility after the facts.