mod_gridfs v0.3

Well, it was long time since my last post, but at least now I have something to tell about. mod_gridfs, an Apache 2.2+ module that serves files from MongoDB GridFS is now v0.3, supporting authentication, custom prefixes, read preference (currently only mode string is supported, tags will be added later), improved memory footprint and error logging.

UPDATE: Custom collection names are also supported now.