v0.16.0

• Improved several benchmarks
• added non-blocking merge operation

v0.8.4

• Added new methods for Track object
• Implemented test sample for a feature-based incremental tracker with bounding box collecting.

0.8.1

• Parametrized observation attributes;
• Improved code structure and readability;
• No merge history flag supported

v0.6.2-PSN

Non production release that requires nightly compiler.

0.6.2

0.6.2 introduces a new option to filter distances earlier. It allows cutting of excessive elements within workers before the aggregration.

0.4.3

• New SIMD backend - ultraviolet
• Performance increased almost twice

0.3.1

Release 0.3.1 introduces a better parallel computation model that relies on pooled executors rather than the Rayon library. Rayon was removed from the dependencies. The improvement allowed to perform the operations 2-3 times faster.

0.2.6

Release notes

Version 0.2.6 introduces safe update, merge, optimize operations. Prior to 0.2.6, when the operation returned Err(e), the internal state of failed object was undefined, starting from 0.2.6, the failed operation rolls back the state of the object to an initial one.

0.2.4

Documentation update, not functionality change versus 0.2.3.

0.2.3

Implemented performance benchmarks