v0.14.0

Release Notes

Summary

This release improves the performance of the ComponentMetricsResamplingActor, and fixes a bug in the LogicalMeter that was causing it to crash.

Upgrading

• frequenz.sdk.timseries:
  • The resample classes (GroupResampler, Resampler, ResamplingFunction) where removed and the replacement classes are hidden for now, as they are going through a rewrite.

Bug Fixes

• The Resampling actor sends None values out when there is no data from a component. The logical meter used to raise an exception if it saw a None value from any of its streams. The logical meter is now able to handle None values by propagating the None values, or treating them as 0s.

What's Changed

• Support handling None values in LogicalMeter/FormulaEngine by @shsms in #95
• Clear release notes by @leandro-lucarella-frequenz in #98
• Fix the disable_actor_auto_restart fixture by @leandro-lucarella-frequenz in #97
• Split the formula execution logic from the formula building logic by @shsms in #96
• Prevent LogicalMeter from crashing on formula application failure by @shsms in #105
• Handle asyncio.CancelledError separately in the LogicalMeter by @shsms in #106
• Rewrite the resampler class to be more reusable by @leandro-lucarella-frequenz in #101
• Update release notes for v0.14.0 by @leandro-lucarella-frequenz in #109

Full Changelog: v0.13.0...v0.14.0