Hello.
I tested this version today. In the changelog I read Posix: Fixed new files being created with unexpected permissions. This bug was holding me back to swtich to Sublime Text 3. But this bug was definitve not fixed in Build 3059! Sublime will create all folders with 777 and all files with 666 this is a really annoying Bug. And again, back to Sublime Text 2 the one and only! I hope this bug will be fixed in the next open Beta release.
Cheers.