Upgrade the Command Line Interface (CLI) with:

npm install --global @sanity/cli

Upgrade Sanity Studio with:

sanity upgrade

🐛 Notable bugfixes

• Fixed an issue where a named custom block type would wrongly be included in the insert menu for the editor of Portable Text.
• Fixed an issue with the editor of Portable Text refusing to paste HTML when you are using a named custom block type.

📓 Full changelog