Release 0.8.21-beta2 (#26) * Updated doc-strings to match the changes made in observability, per [16.05 changelog](https://humanloop.com/docs/v5/changelog/2025/05#improved-observability-for-traces)
Release 0.8.21-beta2 (#26) * Updated doc-strings to match the changes made in observability, per [16.05 changelog](https://humanloop.com/docs/v5/changelog/2025/05#improved-observability-for-traces)