0.5.0 Release of Tempo with important new features and improvements. 🚀 Note: This release contains some breaking changes.
New Features
36991f0 Add support for Azure Blob Storage backend (#340) @pedrosaraiva
bc11b55 Add Query Frontend module to allow scaling the query path (#400) @annanay25
Breaking Changes
9e0e05a The gRPC signature from distributors to ingesters has changed. This is a breaking change when running in microservices mode with separate distributors and ingesters. To prevent errors first upgrade all ingesters, which adds the new gRPC endpoint, then upgrade the distributors. (#430) @mdisibio
dd7a18e Removed disk-based caching. Please migrate to redis or memcached. (#441) @joe-elliott
a796195 The ingestion_max_batch_size setting has been renamed to ingestion_burst_size. (#445) @mdisibio
Other changes and fixes
65a0643 Prevent race conditions between querier polling and ingesters clearing complete blocks (#421) @joe-elliott
4c0ea69 Exclude blocks in last active window from compaction (#411) @mdisibio
e804efd Mixin: Ignore metrics and query-frontend route when checking for TempoRequestLatency alert. (#440) @pstibrany
40abd5d Compactor without GCS permissions fail silently (#379) @mdisibio
40abd5d Add docker-compose example for GCS along with new backend options (#397) @mdisibio @achatterjee-grafana
00d9d3a Added tempo_distributor_bytes_received_total metric (#453) @joe-elliott
9e690dd Redo tempo-cli with basic command structure and improvements (#385) @mdisibio @achatterjee-grafana
For the full list of changes see CHANGELOG