Update to version 2.4.0: Section about MKPs was not updated from 2.3.0

[mssc-hoffleit]

Section 2.9 of the documentation "Update to version 2.4.0" has not been updated to 2.4. It talks about the migration from 2.2.0 to 2.3.0, where it should talk about going from 2.3.0 to 2.4.0.

E.g.:
"For externally sourced MKPs, you should research whether there are known problems with Checkmk 2.3.0 and whether new versions are available. In cases where functionality previously provided by the MKP is now provided by Checkmk 2.3.0, deactivate the package before updating."

"In the case of MKPs that require different versions for Checkmk 2.2.0 and 2.3.0, you should have installed both package versions with correct compatibility information in Checkmk before performing the update."

"As central sites with Checkmk 2.2.0 can hold packages for 2.3.0 and distribute these to remote sites, this feature also helps when updating in a distributed monitoring with central setup"

[mschlenker]

Thanks! We will care for this during the next days.