3.1.2

New features

[b5ededd] Extract common code into a new ControllerFactory service (@lukasluecke)
[4a8b430] Use responsive images to avoid broken designs with large images (@julienG)
[891c017] Display <select> lists as autocomplete widgets by default (@javiereguiluz)
[07a68e8][a58b5c6] Added filter config when migrating EasyAdmin 2 configuration (@gisostallenberg)

Bug fixes

[719f1c9][c28f05c] Misc. documentation fixes (@gisostallenberg, @newtovaux)
[20ec522] Fixed the line-height property of the paginatioon links (@axzx)
[5011a51] Fixed undefined createAlias method in EntityFilter (@seb-jean)
[15419f2] Updated front-end dependencies to fix a security vulnerability (@javiereguiluz)