This release enhances BSON encoding performance by using sync.Pool for value writers and readers during encoding and decoding, leading to better memory allocation and improved efficiency.
For more information please see the 2.2.1 release notes.
You can obtain the driver source from GitHub under the v2.2.1 tag.
Documentation for the Go driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. Questions and inquiries can be asked on the MongoDB Developer Community. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go driver is greatly appreciated!
Thank you,
The Go Driver Team