Hi Junio, On Wed, 15 Jul 2020, Junio C Hamano wrote: > Derrick Stolee <stolee@xxxxxxxxx> writes: > > > Of course, the _other_ option is to revert xl/upgrade-repo-format > > from v2.28.0 and take our time resolving this issue during the > > 2.29 cycle. I'm not sure how disruptive that action would be. > > Yes, that is becoming very much tempting at this point, isn't it? It did cross my mind, too. > In any case, I've pushed out 'seen' with the "these extensions that > used to be honored in v0 won't interfere with repository upgrade" > patch I sent earlier, and I am hoping that it would be a reasonable > middle ground that won't regress things for users while making sure > we do not honor random future extensions by mistake. Given that we still have -rc1 and -rc2 to make sure that things work, and given that your patch on top of Stolee's two patches looks like it is Doing The Best We Can Do, I am optimistic that your reasonable middle ground is the best way forward. Thanks, Dscho