hi, On Sun, Mar 14, 2021 at 11:31:49PM +0100, Maciej W. Rozycki wrote: > On Tue, 9 Mar 2021, Huang Pei wrote: > > > [PATCH 1/2] V4 vs V3: > > It will help if you don't change the subject proper of the cover letter > with every iteration of a patch series, as in that case mail user agents > (at least the sane ones) will group all iterations together in the thread > sorting mode. With the subject changed every time the link is lost and > submissions are scattered all over the mail folder. > > Maciej I got it, thank you