A release of version 3.3.2 is imminent. There are no string changes. This is a security release, so please release as soon as possible.
An important note. One, you can still build from SVN, there is requirement to use GlotPress at this time. Two, I made numerous changes to many locale’s /dist folders — the folder at i18n.svn.wordpress.org where we pull readme.html, wp-config-sample.php, etc. — in preparation for 3.4. You are going to want to use your 3.3 branch or tag for /dist if that is the case. (I made branches for you if they didn’t exist.)
So: Check to make sure you are using the right /dist.
You can check the changelog to your SVN directory here: http://i18n.trac.wordpress.org/log/pt_BR (change pt_BR to your locale folder). And browse yours here: http://i18n.trac.wordpress.org/browser/pt_BR.
And: TEST YOUR BUILDS.
If there are any issues, post here, and I, Zé, and others will do my best to resolve them.