v6.10.2

6.10.2 (2025-01-29)

The MongoDB Node.js team is pleased to announce version 6.10.2 of the bson package!

Release Notes

Fix calculateObjectSize not accounting for BigInt value size

BSON.calculateObjectSize was missing a condition for BigInt values, meaning it did not account for them in the same way that it would for Long values. This has been corrected.

We also added a new default condition that will catch any new values that may be returned by typeof in the future and will throw an error rather than returning an inaccurate size.

Bug Fixes

• NODE-6608: calculateObjectSize returns the wrong value for bigint (#742) (1fed073)

Documentation

• API
• Changelog

We invite you to try the bson library immediately, and report any issues to the NODE project.