[SM-USERS] compatibility plugin for 1.5.1

[updatemyself . <upd...@gm...>]

hi all

is there any compatibility plugin for 1.5.1 version..
i cant find the patch..

or is it needed...?

i wish to add "login_alias-2.4" plugin. and its needed.. compatibility
what i have to do...

my Squirrelmail version is.. 1.5.1

please advice

regards
jerrynikky.