This directory, http://pgopher.chm.bris.ac.uk/pgopher-beta typically contains test versions for the next release of PGOPHER. You are encouraged to try these, particularly if you have experienced a problem with the current version as the issue may already have been fixed. The programs here have all passed a test suite for for calculations, but the user interface will not necessarily have had as much testing. Note that the versions for different platforms are not necessarily the same; the dates will give some indication. Please contact email@example.com for more information
pgopher-MacOSX-i386-carbon.app.zip will not work on the
latest Mac OS version (Catalina), but is likely to be more
reliable on earlier systems.
pgopher-MacOSX-x86_64-cocoa.app.zip (and the supporting editor, tabslave-MacOSX-x86_64-cocoa.app.zip needed for some advanced applications) will work on the latest Mac OS version (Catalina), but has only received limited testing. Use of this is only recommended if you can't run the carbon version.