Clarify why a dev tag was ignored, fixes #8951
Clarify why a dev tag was ignored, fixes #8951

alcohol/composer,milleruk/composer,composer/composer,johnstevenson/composer,fabpot/composer,localheinz/composer,stefangr/composer,naderman/composer,stof/composer,floverdevel/composer,staabm/composer,pierredup/composer,nicolas-grekas/composer