APM Server version 7.12

IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

APM Server version 7.12.0

Leading 0s are no longer removed from trace/span ids if they are created by Jaeger 4671
Jaeger spans will now have a type of "app" where they previously were "custom" 4711
Jaeger spans may now have a (more accurate) outcome of "unknown" where they previously were "success" 4711

Jaeger gRPC is now served over the same port as the Elastic APM agent protocol 4618
Support for reloading config in Fleet mode, gracefully stopping the HTTP server and starting a new one 4623
Add a _doc_count field to transaction histogram docs 4647
OpenTelemetry Protocol (OTLP) over gRPC is now supported on the standard endpoint (8200) 4677 4722
Add initial support for APM central config and sourcemaps when running under Fleet 4670
Data stream and ILM policy for tail-based sampling 4707
Add service name to index dataset 4674
When tail-sampling is enabled, a default policy must be defined 4729
Support additional config options when running under Fleet 4690
Upgrade Go to 1.15.8 4733

apm-server.jaeger config is deprecated and will be removed in 8.0. Jaeger is now served on 8200 4618