joker/composer

Autor	SHA1 Mensaxe	Data
Ion Bazan	a180f48921 Distinguish between updates and downgrades in dry-run	%!s(int64=5) %!d(string=hai) anos
Nicolas Grekas	e821ac2772 Persist prefer-lowest in composer.lock	%!s(int64=10) %!d(string=hai) anos
David Zuelke	d47d9eb253 remember prefer-stable setting in composer.lock	%!s(int64=10) %!d(string=hai) anos
Jordi Boggiano	ee60df708d Handle stability changes correctly, fixes #877	%!s(int64=12) %!d(string=hai) anos