My continuing journey of discovery after upgrading to Debian Stretch has led me to the hidden vertical scroll-bars in some of the latest GTK3 apps. Presumably, the idea is that hiding the scrollbars gives the user more visible screen area for displaying content. Another possibility is that scrollbars are considered to be a visual distraction and should be hidden until needed. I haven't researched the motivation behind the change.
I recently did an upgrade from Debian Jessie to Stretch on my laptop which as expected, and desired, brought in a whole lot of new versions of the packages I am using. One such package was the highly configurable and versatile feed reader Liferea. One of the features of Liferea I have used for many years is the ability to open web pages in a manually selected external browser rather than the default or Liferea's built-in browser.
I just recently came across the Inkscape Open Symbols library project and could kick myself for not finding it sooner. There are thousands of freely1 available symbols which are very handy for using in web or print design jobs but were always a faff to import into Inkscape.
Saw this section in a review of Google Mesh Wi-Fi on Alphr:
For a few weeks now my laptop has, on an intermittent basis, been playing a two second musical alert. Is my CPU burning so hot it is about to imitate a China Syndrome? Is my fan spinning so fast that it resmbles a pulsar? Could it be my battery is about to explode? Maybe it is just an incoming email matching a particular pattern. The thing is I have no idea what the alert is for as there is no accompanying visual confirmation. I certainly don't remember manually setting any alerts. It is driving me nuts!