16.1.4

What's Changed

• refactor(rating): update rating theme to consume schema colors by @desig9stein in #13541
• refactor(theming): add option to configure base font-size by @simeonoff in #13587
• fix(snackbar): use igxButton by @SisIvanova in #13584
• Return updated values when groupingDone is emitted by @MonikaKirkova in #13589
• fix(esf): conditional filter drop down items focus - 16.1.x by @igdmdimitrov in #13591

Full Changelog: 16.1.3...16.1.4