The kate session pluggin for krunner is missing on Plasma5. It looks like it was not ported yet. Are there any plans, when it will be ported? I just switched to Plasma5 and this is one think I used on KDE4 and miss it in latest Plasma. Thanks.
There you go https://phabricator.kde.org/D5077 :)
Git commit 412f19df9cbb80b2f2b10cea8948bbe6885c45b0 by Kai Uwe Broulik. Committed on 17/03/2017 at 11:13. Pushed by broulik into branch 'master'. Port Kate Sessions Runner This brings back the ability to find and launch Kate sessions through KRunner, e.g. "kate foo" will show the "foo" Kate session if there is one. FIXED-IN: 5.10.0 Differential Revision: https://phabricator.kde.org/D5077 M +1 -1 runners/CMakeLists.txt M +6 -6 runners/katesessions/CMakeLists.txt M +36 -40 runners/katesessions/katesessions.cpp M +5 -5 runners/katesessions/katesessions.h R +1 -1 runners/katesessions/plasma-runner-katesessions.desktop [from: runners/katesessions/katesessions.desktop - 099% similarity] https://commits.kde.org/kdeplasma-addons/412f19df9cbb80b2f2b10cea8948bbe6885c45b0