Sidekick improvements:

• Share links for discussions — you can now copy a direct link to any Sidekick discussion.

• Resizable panel — the Sidekick panel can now be resized by dragging the edge.

• Message timestamps — timestamps now show on messages in the Sidekick panel.

• Sort discussions by last updated — Sidekick discussions can now be sorted by last updated, not just by creation date.

Other improvements:

• Machine users render in thread timeline — API bots (machine users) now appear correctly in thread timeline text components

• GraphQL schema descriptions — customer-facing descriptions have been added across the GraphQL API schema, making fields easier to discover in explorers and generated docs.