Changes file no longer bundled in

Fri Jul 10 18:44:19 UTC 2020

I too would like to know why is there no more CHANGES file in the 
mainline ppa after 5.6.17 ?

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6.17/CHANGES

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6.18/???

Is it a glitch in the automation or an intentional change or the result 
of an upstream change or ?? Is the equivalent info available somewhere else?

-- 
bkw