I'm releasing libmongoc with an urgent bugfix for a common crash in 1.1.8, which itself was introduced while I was fixing a rare crash in 1.1.7. For further details:

• CDRIVER-721
• CDRIVER-695

In the process of validating my latest fix I expanded test coverage, and noticed that ./configure --enable-coverage didn't work. That is now fixed in libbson and libmongoc.

libbson 1.1.9 can be downloaded here:

• https://github.com/mongodb/libbson/releases/download/1.1.9/libbson-1.1.9.tar.gz

libmongoc 1.1.9 can be downloaded here:

• https://github.com/mongodb/mongo-c-driver/releases/download/1.1.9/mongo-c-driver-1.1.9.tar.gz