Various fixes & improvements
- Only add trace context to checkins and do not run
event_processorsfor checkins (#2536) by @antonpirker - Metric span summaries (#2522) by @mitsuhiko
- Add source context to code locations (#2539) by @jan-auer
- Use in-app filepath instead of absolute path (#2541) by @antonpirker
- Switch to
jinja2for generating CI yamls (#2534) by @sentrivana