[perl-win32-gui-hackers] Support of old Perl versions

Does anyone have any strong views about what versions of Perl we should continue to support? For some time now we have not released PPMs for Perl earlier than 5.6. The reason I ask: I have got to the bottom of tracker 1164766 (Unhook generating warnings) and it turns out to be a difference

RE: [perl-win32-gui-hackers] Support of old Perl versions

Would anyone have an issue if I was to make a decision to only support 5.6 and 5.8 going forwards? Makes sense as far as I'm concerned. Cheers, jez.