libbson 1.13.0

Features:

• New functions to save and restore progress of a bson_iter_t: bson_iter_key_len, bson_iter_offset, and son_iter_init_from_data_at_offset Additional functions bson_iter_overwrite_date_time, bson_iter_overwrite_oid, and bson_iter_overwrite_timestamp. All fixed-length BSON values can now be updated in place.

Bug fixes:

• Fix crash when iterating corrupt BSON.

libmongoc 1.13.0

Features:

• Report a new error code, MONGOC_ERROR_GRIDFS_CORRUPT, when a chunk larger than chunkSize is detected. Before, the driver had crashed with an assert. Restructure of install directory. All mongoc headers are under mongoc/ and all bson headers are under bson/. The preferred way of including the headers are mongoc/mongoc.h and bson/bson.h respectively. Forwarding headers in the root are provided for backwards compatibility.
• The default CMake build type had been unspecified, now it is RelWithDebInfo.
• Support LibreSSL 2.7+.

Bug fixes:

• mongoc_collection_replace_one is now a correctly exported symbol.
• Fix multiple issues with readConcern and writeConcern inheritance.
• Fix rare crash with mongodb+srv URIs on Windows.
• mongoc_gridfs_create_file_from_stream ignored errors while writing chunks to the server.
• The following functions should not have taken a "bypassDocumentValidation" option in bson_t *opts, the option is now prohibited:
  • mongoc_bulk_operation_insert_with_opts
  • mongoc_bulk_operation_update_one_with_opts
  • mongoc_bulk_operation_update_many_with_opts
  • mongoc_bulk_operation_replace_one_with_opts
• The heartbeat-succeeded and heartbeat-failed events (part of SDAM Monitoring) had uninitialized "duration" fields, they are now set correctly.