About my plugin https://wordpress.org/plugins/login-dongle/
My last commit yesterday night:
00:05:40 1 file committed: Version 1.5.2 is the stable tag now.
Subversion: Committed revision 1000043.
The sidebar on the plugin page says:
Compatible up to: 4.0
Last Updated: 2012-8-10
So it looks like the version was updated but not the date...