I am working in the 3.13 release. As far as the backslashes getting inserted into "Page/Post Info Items" form inputs with Saves, we are unfortunately back to the 3.0 release bug.

Here's mine after a few saves:

%date(\\\'j F Y\\\')% | %tags-linked(\\\'Tags: \\\', \\\', \\\', \\\' | \\\')% | %trackback-linked(\\\'Trackback URL\\\')% | %comments(\\\'Leave a comment\\\', \\\'1 comment\\\', \\\'% comments\\\', \\\'Comments are closed\\\')% %edit(\\\' | \\\', \\\'Edit\\\', \\\'\\\')%

Yeah, without going to back to manual mods in the database of in the file system, my footers are hosed right now on 3.1.3


%date(\'j F Y\')% | %tags-linked(\'Tags: \', \', \', \' | \')% | %trackback-linked(\'Trackback URL\')% | %comments(\'Leave a comment\', \'1 comment\\\\\\\', \\\\\\\'% comments\', \'Comments are closed\')% %edit(\' | \', \'Edit\', \'\')%

I'll release an update shortly that also fixes the archives page / wp-print bug

You might want to take down 3.1.3 before too many people download it... this release is not usable.