Document existing packages

There is no KB documentation of "meaning" of packages and changes done between versions?
Like what is difference between compat package found in every version and [server,client]-compat found in 11.0 (or maybe before), when is introduced and why?
Are there any differences between package common between versions?
We can guess the answers, but having overview of documentation would allow quick scan.
I suggest a page having a table of OSes and packages, versions when is introduced and some notes about.
Example of packages when mariadb-server 10.3 is installed

MariaDB-common-10.3.38-1.el7.centos.x86_64

MariaDB-client-10.3.38-1.el7.centos.x86_64

MariaDB-compat-10.3.38-1.el7.centos.x86_64

MariaDB-server-10.3.38-1.el7.centos.x86_64

Example of packages when mariadb-server 11.0 is installed

MariaDB-common-11.0.1-1.el7.centos.x86_64

MariaDB-client-compat-11.0.1-1.el7.centos.noarch

MariaDB-server-compat-11.0.1-1.el7.centos.noarch

MariaDB-compat-11.0.1-1.el7.centos.x86_64

MariaDB-client-11.0.1-1.el7.centos.x86_64

MariaDB-server-11.0.1-1.el7.centos.x86_64