macOS installer package is configured to disallow downgrades

This issue was migrated from bug 12593 in our old bug tracker.

Original bug information:

Reporter: Jeremy Huddleston Sequoia
Status: RESOLVED FIXED
Product: Wireshark
Component: Build process
OS: OS X 10.11
Platform: x86
Version: 2.0.4

See also: Issue #16050 (closed)
Issue #16077 (closed)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information