gir1.2-edataserverui-1.2 3.36.5-0ubuntu2 (i386 binary) in ubuntu focal

 The data server, called "Evolution Data Server" is responsible for managing
 calendar and addressbook information.
 .
 This package contains introspection data for the libedataserverui
 library. It can be used by packages using the GIRepository format to
 generate dynamic bindings.