2.10.0

• ✨ New & improved v2 Content API
• ✨ Aliased {{@blog}} as {{@site}} in the theme API
• 🎨 Use unoptimised image when possible for dynamic images (#10314)
• 🐛 Fixed responsive images for gifs & svgs (#10315)

Casper (the default theme) has been upgraded to 2.8.1

You can see the full change log for the details of every change included in this release.