After going to the Adobe site (https://www.adobe.com/software/flash/about/) to see about downloading a later version of the plugin, I noticed that the latest version of Adobe Flash plugin is 13.0.0.214, but package 'flashplugin-nonfree' only provides 11.2.202.359.
Package 'pepperflashplugin-nonfree' (https://packages.debian.org/jessie/pepperflashplugin-nonfree) provides the latest flash plugin (and gets rid of annoying messages, plugs some security holes, and shows up in 'about:plugins'). See the wiki page https://wiki.debian.org/PepperFlashPlayer for details. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org