Log Message:
Update to 4.0.4.1:

Improvements

    Various stability improvements

Bug Fixes

    31060: F# sprintf AOT bug happens still now.
    30276: monotouch-test (classic) assert with Assertion at
    ../../../../../mono/mono/metadata/class.c:4818, condition
    `method->klass->generic_classâ not met
    28777: GZipStream (DeflateStreamNative) native exception after
    Flush() with no buffer data: Internal error (no progress
    possible) Flush
    30043: Disposing a FileSystemWatcher object causes
    ArgumentOutOfRangeException
    30869: HttpClient authentication not working