mongo-c-driver 1.3.0-rc0

It is my pleasure to announce to you the first release candidate of MongoDB C
driver 1.3.0. It includes additive ABI changes and bugfixes, and support for
the upcoming MongoDB 3.2. It is compatible with MongoDB 2.4 and later.

New features and changes since 1.3.0-beta0:

• If the driver is compiled without SSL support but a URI with "ssl=true"
  is passed to mongoc_client_new, mongoc_client_new_from_uri, or
  mongoc_client_pool_new, the function logs an error and returns NULL. Before,
  the driver would attempt a non-SSL connection.
• New functions to copy database and collection handles:
  • mongoc_collection_copy
  • mongoc_database_copy
• If a GridFS chunk is missing, mongoc_gridfs_file_readv sets file->error to
  domain MONGOC_ERROR_GRIDFS and a new code MONGOC_ERROR_GRIDFS_CHUNK_MISSING.
• Use electionId to detect a stale replica set primary during a network split.
• Disconnect from replica set members whose "me" field does not match the
  connection address.
• The client side matching feature, mongoc_matcher_t and related functions,
  are deprecated and scheduled for removal in version 2.0.
• New CMake options ENABLE_SSL, ENABLE_SASL, ENABLE_TESTS, and ENABLE_EXAMPLES.
• The build system is refactored to declare the current version and latest
  release in one place.

Other fixes:

• Memory leaks in mongoc_database_has_collection and mongoc_cursor_next.
• Report writeConcern failures from findAndModify and from legacy writes.

Thanks to everyone who contributed to this release candidate.

• A. Jesse Jiryu Davis
• Hannes Magnusson
• Matt Cotter
• Claudio Canella
• Victor Leschuk
• Flavio Medeiros
• Christopher Wang

Peace,

A. Jesse Jiryu Davis