This is the fifth stable release in the mongocxx 3.1.x series.

This release provides bug fixes since r3.1.3.

Please note that this version of mongocxx requires the MongoDB C Driver 1.7.0 or newer. Prior releases in the 3.1.x series only required 1.5.0 or newer, however the fixes included in this release depend on associated fixes that did not arrive in the C driver until 1.7.0.

See the MongoDB C++ Driver Manual and the Driver Installation Instructions for more details on downloading, installing, and using this driver.

NOTE: The mongocxx 3.1.x series does not promise API or ABI stability across patch releases.

The full list of user-visible issues that have been resolved in 3.1.4 since the prior 3.1.3 series are as follows:

Bug

• [CXX-1252] - Tailable cursors only work once
• [CXX-1258] - Cursor iterators lose lockstep at cursor end