docs/release_notes/december_2023.md
This page includes new features and improvements to the Airbyte Cloud and Airbyte Open Source platforms.
Airbyte introduced a new schemaless mode for our MongoDB source connector to improve our ability to sync data from collections with varying fields for each document. This enhancement not only streamlines connector configuration, but also ensures reliable data propagation, even when upstream teams modify the fields uploaded to new MongoDB documents in your collection.
In addition to our schemaless mode for MongoDB, we have also:
property_history for Companies and Deals. We also added incremental syncing for all property history streams for increased sync reliability.