KDE Plasma 5.1.1 has been released
November 11, 2014. Today KDE releases a bugfix update to Plasma 5.1. This
release adds a month's worth of new translations and fixes from KDE's
contributors. The bugfixes are typically small but important.
Plasma 5 was released as 5.0 in July with many feature refinements and
streamlining the existing codebase of KDE's popular desktop for developers to
work on for the years to come:
https://www.kde.org/announcements/plasma5.0/
In October Plasma 5.1 was released and brought back many popular features:
https://www.kde.org/announcements/plasma-5.1/