New features

• 🎉 List of buttons
• 🎉 #1235 Support for five column grid: .is-one-fifth, .is-two-fifths, .is-three-fifths, .is-four-fifths
• 🎉 #1287 New .is-invisible helper
• 🎉 #1255 New .is-expanded modifier for navbar-item
• 🎉 #1384 New .is-centered and .is-right modifiers for tags
• 🎉 #1383 New .is-empty modifier for file
• 🎉 #1380 Allow .is-selected class on <td> and <th> tags

Improvements

• #987 Improve tag > icon spacing
• Improve hamburger alignment

Bug fixes

• #1358 Fix indentation bug for .is-one-fifth
• #1356 SASS 3.5+ variable parsing compatibility allows only #{}
• #1342 Remove black line from progress bar in IE
• #1334 Fix progress bar colors in IE
• #1313 Fix Table is-selected and is-hoverable styling issue
• #963 Fix Delete Button Bug in iOS Safari