Release 7.4.0

Minor release with 2 new features and 2 fixes.

Features

• add fonts package (#228, 05f031c)
• upload leg theme again (#225, 9f7efbc)

Bug Fixes

• add undeclared dependency, bump the font library version (e44a2ed)
• set the MUI font family in the theme (#227, 6f0202f)