Lens API Changelog

Notable releases are listed here. See Maintenance for service release dates.

September 26, 2024

• Added support for C2PA spec versions 1.4 and 2.0.
• Added support for c2pa.hash.boxes assertions.
• Added support for GPSHPositioningError value in metadata assertions.
• Added support for c2pa.metadata and stds.metadata assertions.

December 1, 2023

• Added support for verifying m4a audio.

May 15, 2023

• Added support for C2PA spec version 1.3.
• Updated EXIF assertion casing to match the examples in the spec.

April 14, 2023

• Added support for optional location in the SDKs, ensuring media can still be considered valid when location is missing.

January 20, 2023

• Added support for verifying media taken with the capture web library on tablets.

November 14, 2022

• Added location comparison, a new feature that automatically compares a provided address from a capture upload to the GPS coordinates of a Truepic and returns in the location object whether or not it's a match within a specified threshold of meters.

June 3, 2022

• Added the odometry sensor reading to the assertions object. The heading returns the direction (in degrees) that the camera was facing at time of capture.

April 14, 2022

• Added rate limiting and related error handling.

Maintenance

Previous six months of maintenance releases with no new features or notable bug fixes.

• October 31, 2024
• October 9, 2024
• May 17, 2024
• May 8, 2024
• May 2, 2024