Summary: This epic tracks a collection of tickets needed by the shell team for their GA coinciding with MongoDB 5.0. This was made after the completion of many of these tickets to ease triage and tracking. Cost in Eng Weeks: Bucket Epic for tracking purposes - cost is fragmented and intermittent. Engineer(s): All team members as needed 2020-06-30: Setting target date to align with 5.0 in case of any further shell discoveries There is only one bug pending in this epic, NODE-1843 , which is that a bulk op is executing outside the provided session transaction. This ticket sits at the very top of our scheduled queue and is considered a non-trivial effort to address. The team has been regularly communicating with the Shell team and we are planning to release these with our V4 RC targeting early June. Cost in Eng Weeks: Bucket Epic for tracking purposes - cost is fragmented and intermittent. Engineer(s): All team members as needed 2020-06-16: Updating target date to 2021-06-25 All tickets complete except for one in progress ( NODE-3118 : Some FLE Options Not Being Serialized) and one in scheduled ( NODE-1843 : Bulk Operation Executes Outside Provided Session Transaction) which will follow Load Balancer, backport of Versioned API to 3.7, and breaking changes for V4. The team has been regularly communicating with the Shell team and we are planning to release these with our V4 RC targeting early June. Cost in Eng Weeks: Bucket Epic for tracking purposes - cost is fragmented and intermittent. Engineer(s): All team members as needed 2020-06-02: Updating target date to 2021-06-11 All tickets complete except for one in progress ( NODE-3118 : Some FLE Options Not Being Serialized) and one in scheduled ( NODE-1843 : Bulk Operation Executes Outside Provided Session Transaction) which will follow Load Balancer, backport of Versioned API to 3.7, and breaking changes for V4. The team has been regularly communicating with the Shell team and we are planning to release these with our V4 RC targeting early June. Cost in Eng Weeks: Bucket Epic for tracking purposes - cost is fragmented and intermittent. Engineer(s): All team members as needed 2020-05-17: Updating target date to 2021-06-04 These tickets represent the highest priority requirements for V4 and sit atop our V4 RC epic ( NODE-2942 ) in our scheduled queue. The team has been regularly communicating with the Shell team and we are planning to release these with our V4 RC targeting early June. Cost in Eng Weeks: Bucket Epic for tracking purposes - cost is fragmented and intermittent. Engineer(s): All team members as needed 2020-05-04: Updating target date to 2021-06-04 These tickets represent the highest priority requirements for V4 and sit atop our V4 RC epic ( NODE-2942 ) in our scheduled queue. These will be released with our V4 RC, targeting early June.