Wireshark-dev: Re: [Wireshark-dev] Go to Qt 5.9 on Windows build bots?
From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Thu, 15 Jun 2017 01:40:08 -0700
On Jun 14, 2017, at 1:44 PM, Gerald Combs <gerald@xxxxxxxxxxxxx> wrote:

> Qt 5.9.1 is scheduled to be released this month. We might want to switch master-2.4 to Qt 5.9 when that happens.

...and, presumably, drop Snow Leopard support for Macs.