20.1.0-rc.2

Full Changelog: 20.1.0-rc.1...20.1.0-rc.2

What's Changed

• refactor(elements): update with latest source changes by @damyanpetev in #16205
• Adding markAsTouched to fix form validation by @IvanKitanov17 in #16212
• refactor(grid): remove advanced filtering parameters by @adrianptrv in #16178
• fix(button): prevent style flickering on initial render by @desig9stein in #16137
• deps(theming): bump to 20.0.0 release by @simeonoff in #16226

Full Changelog: 20.1.0-rc.1...20.1.0-rc.2