Merge pull request kubernetes#3525 from dashpole/update_tracing_1_26

KEP-647: Update beta version to 1.26 and add graduation criterion

Author: k8s-ci-robot

keps/sig-instrumentation/647-apiserver-tracing/README.md

@@ -176,10 +176,11 @@ Alpha
 Beta
 
 - [] Tracing 100% of requests does not break scalability tests (this does not necessarily mean trace backends can handle all the data).
-- [] OpenTelemetry reaches GA
+- [X] OpenTelemetry reaches GA
 - [] Publish examples of how to use the OT Collector with kubernetes
-- [] Allow time for feedback
+- [X] Allow time for feedback
 - [] Revisit the format used to export spans.
+- [] Parity with the old text-based Traces
 
 GA
 

keps/sig-instrumentation/647-apiserver-tracing/kep.yaml

@@ -22,11 +22,11 @@ prr-approvers:
 see-also:
 replaces:
 stage: beta
-last-updated: 2022-01-18
-latest-milestone: "v1.24"
+last-updated: 2022-09-19
+latest-milestone: "v1.26"
 milestone:
   alpha: "v1.22"
-  beta: "v1.24"
+  beta: "v1.26"
 feature-gates:
   - name: APIServerTracing
 disable-supported: true