Change Log

All notable changes to this project will be documented in this file, which follows the conventions of keepachangelog.com. This project adheres to Semantic Versioning.

Unreleased

...

1.1.0 - 2022-11-08

This release has potentially breaking changes if you have a dependency on the specific format of the trace and span identifiers. These changes move ken more in line with the OpenTelemetry standard to improve interoperability.

Changed

• Trace identifiers are now 16 bytes of hexadecimal (previously they were 12 bytes of base32). Span identifiers are now 8 bytes of hex (previously 6 bytes of base32). #3

Added

• A new set of functions in ken.trace contain logic for working with the OTel traceparent header instead of the custom X-Ken-Trace header. The previous functions are now deprecated. #4

1.0.2 - 2022-05-27

Changed

• Update dependencies to latest stable versions.

1.0.1 - 2021-12-27

Changed

• Update dependencies to latest stable versions.

1.0.0 - 2021-06-08

First production release! No changes since 0.3.0, but this reflects full internal adoption in Amperity's codebase.

0.3.0 - 2021-05-31

Changed

• Tag macro closures with ^:once metadata to avoid unexpected object retention.

Added

• Add tracing header support to ken.trace.

0.2.0 - 2021-05-24

Initial open-source project release.

Changed

• Stripped amperity prefix from namespaces and keywords.
• Extend test coverage of code.