1.4.0

Added:

• Added select-all to text fields (#28)
• Added dynamic labels (#24)
• (Beta 1) Added getters and setters for button labels and alignments
• (Beta 1) WToggleButton.setLabel now returns WToggleButton
• Updated to Minecraft 1.15.1

Fixed:

• Fixed values not being adjusted to the new range in WAbstractSlider.set[Min/Max]Value (#17)
• Fixed text field selections going outside the widget (#29)