---- Changes since 1.150 ----
Added the ability to create Webmin users and groups on one or several servers, rather than on all servers at once.
---- Changes since 1.170 ----
Added form for installing updated Webmin modules on all managed systems at once.
---- Changes since 1.180 ----
The 'install on hosts that don't have it' menu option now respects module versions.
---- Changes since 1.190 ----
User and module refreshes can now be limited to a single host or members of a group.
Groups can now be selected when synchronizing users and groups.
---- Changes since 1.220 ----
On the Edit Module page, you can now edit the configuration for a module on multiple hosts at once.
