v4.2.1

• fixed cursor jumps caused for controlled inputs (culprit: doubled height calculations - pre and post change)
• added safe guard check before calculating element's height for non-browser environment (i.e. during tests)
• optimized calls to setState, now it's called only when some change happened
• applying style properties directly (style.setProperty) instead of element.setAttribute('style', ...) to avoid CSP issues with unsafe-inline