I'm getting e-mails with this contents:
"WP-Core: WordPress is out of date. Please update from version 3.1.3 to 3.1.3"
I guess that's because, although I'm using WordPress 3.1.3, I've hidden the update status message about updating the language specific version (pt_BR) to 3.1.3, which I cannot do because I update via SVN, and in the SVN repository the pt_BR language files haven't been changed since a few versions ago, meaning there's nothing to actually update to.
Is there some way to fix this, other than disabling receiving notifications about the core?