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@vincentkam vincentkam released this Jun 17, 2019 · 17 commits to master since this release

.NET Driver Version 2.9.0-beta2 Release Notes

This is a beta release for the 2.9.0 version of the driver that will be released with MongoDB server version 4.2.

The main features in 2.9.0-beta2 are:

  • Sharded transactions using the same API as replica set transactions
  • Convenient API for transactions
  • Support for message compression
  • SRV polling for mongodb+srv connection scheme
  • Retryable reads on by default
  • Retryable writes on by default
  • Update specification using an aggregation framework pipeline

An online version of these release notes is available at:

The full list of JIRA issues that are currently scheduled to be resolved in this release is available at:

The list may change as we approach the release date.

Documentation on the .NET driver can be found at:


There are no known backwards breaking changes in this release.

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