12/8/2023
* Now all invites notify Chalk mobile - Chalk mobile now notifies all registered users of session invites from any user or platform. This includes invites from remote experts on Chalk Desktop, enabling more options for your workflows.
* Update your app for continued support and compatibility - We have recently improved how sessions are created and joined, and enabled desktop access and invite notifications. Consequently, with this release, app versions older than 4.21.0 are no longer supported.