Announcing 2.5.0 of libbson and libmongoc, the libraries constituting the MongoDB C Driver.

libbson

No changes since 2.4.0. Version incremented to match the libmongoc version.

libmongoc

New Features

• Honor the server-supplied baseBackoffMS on responses labeled SystemOverloadedError, using it in place of the driver's default base delay when calculating how long to wait before retrying.
• Add collection bulk write getters.

Improvements

• Update bundled utf8proc to 2.11.3.

Links:

• All the issues resolved in 2.5.0
• Documentation

Thanks to everyone who contributed to this release.

• Kevin Albertson
• Christian Schmitz
• Connor MacDonald
• dfengliu