mongo-c-driver 1.12.0
I'm pleased to announce version 1.12.0 of libbson and libmongoc,
the libraries constituting the MongoDB C Driver.
libbson
It is my pleasure to announce libbson 1.12.0. This release deprecates all
MD5-related public APIs; they will be removed in the next major release.
Bug fixes:
- Properly handle zero-length BSON binary values
- Fix crash parsing Base64-encoded data in JSON when using libbson without
libmongoc
libmongoc
It is my pleasure to announce the MongoDB C Driver 1.12.0.
Features:
- New function mongoc_client_session_in_transaction to check if a multi-
document transaction is started. - New examples for change streams and transactions, improved guide for
migrating from mongoc_collection_count to mongoc_collection_count_documents
Bug fixes:
- Fix occasional crash in sharded queries
- Retry all retryable write concern errors
- mongoc_client_session_commit_transaction sets the correct error label when
the primary is unavailable - mongoc_collection_find_with_opts had prohibited read preference "primary"
in a transaction - mongoc_collection_aggregate had not inherited its mongoc_collection_t's
read preference; only an explicitly provided read preference was used. - Allow unencoded delimiters in username/password if unambiguous
Links:
Thanks to everyone who contributed to this release.
- Roberto C. Sánchez
- A. Jesse Jiryu Davis
- Kevin Albertson
- Spencer McKenney
- Evgeni Dobranov
- Jeremy Mikola
- 平民·寻梦(Pingmin Fenlly Liu)