Announcing FUSE for OS X 3.3.1

Announcing FUSE for OS X 3.3.1 Posted on 23 May 2016

Download FUSE for OS X 3.3.1 macOS 10.5 to 10.11 Intel or PowerPC SHA-256: 6364a20f89fb40b2b9a9c57b8442f0c8d4080ea30b73c80b0f081890d2a39042

Fix a bug that resulted in autoinstaller being unable to detect if FUSE is installed. This addresses issue osxfuse/osxfuse#284.
Minor code clean up