• New dedicated Observable documentation site to match the Plot and D3 documentation sites, each with its own focused search.

  • The add cell menu has been reverted to a smaller and simplified version — staying out of your way while coding.

  • We enhanced navigation to align the left sidebar with the workspace content being viewed, eliminating the "Switch workspace" prompt.

  • People collaborating in a notebook now see live updates when the notebook is shared, when it’s paused, when its slug changes, or when it’s deleted.

  • We removed Insights which showed notebook views from the sidebar pane to reduce clutter.

  • As previously announced, tags have been removed. Tag pages now redirect to a search for that term.

  • Fixed a bug preventing older Pro users from sending Slack notifications.