How to check KDE versions

[O. Sinclair]

On 06/18/17 07:51, Volker Wysk wrote:
> Am Sonntag, 18. Juni 2017, 07:00:16 CEST schrieb O. Sinclair:
>> Dear all,
>>
>> I am on 16.04 with backports ppa enabled. I hade a huge chunk uf kde5
>> updates earlier.
>>
>> So I wanted to check what version(s) I am now on. In the earlier version
>> you would just go "help" and "about" but that seems gone.
>>
>> Anyone knows how to?
> 
> Try "lsb_release -a".
> 
> Volker
> 
> 
Says nothing re your Plasma, libraries etc versions