Last year, Twitter made some long-awaited changes to DMs, including the ability to DM a tweet to multiple people at once in individual conversations. Instead of timestamping individual messages with the date and time, Twitter also started grouping messages by day to “reduce timestamp clutter.”

It wouldn’t be shocking if Twitter unveiled even more new DM features over the next several months. Twitter acquired two messaging companies in the last few months of 2021: Sphere, a London-based group chat app, and Quill, a would-be Slack rival. Employees at both Sphere and Quill were absorbed into Twitter, with former Quill staff working specifically on messaging. Quill founder Ludwig Pettersson, the former creative director of Stripe, joined Twitter as a project manager on the Conversations team.