4.8.0 Oxygen

Bug Fixes

• alert: apply styling to disabled items (#18545) (67ed89d)
• platform: properly detect Electron platform (#19044) (e8cdda0), closes #19043
• toggle: change background to use CSS variable (#19012) (94e525c), closes #18940
• transition: enable iOS transition shadow by default (#19051) (a5d3c6b)

Features

• animation: add animation utility (experimental) (#18918) (30ca46a)
• gesture: add gesture utility (experimental) (#18918) (30ca46a)
• searchbar: add inputmode property (#18980) (1187dc2)
• spinner: add circular spinner for MD default (#19052) (e33cf85)