New features

• Responsive buttons: the size of a button will change for each breakpoint (Fix #1572)
• @mixin between: takes 2 breakpoint values, outputs a media query for the range between these 2 values
• $breakpoints Sass map: a map of named breakpoints and their type (from, until or both)
• @mixin breakpoint: uses the new $breakpoints Sass map to output a media query

Improvements

• Add missing variables for content customization
• Fix #683 Modal - example javascript toggle
• Fix #3461 Bulma logo with wordmark in SVG
• Fix #3383 'Variables' sections on docs page (#3513)
• Fixes #3510 The navbar overlaps with sidebars in "Fullheight hero with navbar" (#3516)
• Setup Cypress testing (#3436)

Bugfix

• Replace disabled attr on pagination anchor elements with is-disabled
• #3500 Fix hidden disabled buttons on iOS 15.4 (#3521)
• #3076 Fix Table headers centered aligned in Safari