Add changelog entry

CHANGELOG.md

@@ -17,6 +17,7 @@
 * [ENHANCEMENT] Dashboards: Add Query-Scheduler <-> Querier Inflight Requests row to Query Reads and Remote Ruler reads dashboards. #10290
 * [ENHANCEMENT] OTLP: In addition to the flag `-distributor.otel-created-timestamp-zero-ingestion-enabled` there is now `-distributor.otel-start-time-quiet-zero` to convert OTel start timestamps to Prometheus QuietZeroNaNs. This flag is to make the change rollout safe between Ingesters and Distributors. #10238
 * [ENHANCEMENT] Ruler: When rule concurrency is enabled for a rule group, its rules will now be reordered and run in batches based on their dependencies. This increases the number of rules that can potentially run concurrently. Note that the global and tenant-specific limits still apply #10400
+* [ENHANCEMENT] Query-frontend: include more information about read consistency in trace spans produced when using experimental ingest storage. #10412
 * [BUGFIX] Distributor: Use a boolean to track changes while merging the ReplicaDesc components, rather than comparing the objects directly. #10185
 * [BUGFIX] Querier: fix timeout responding to query-frontend when response size is very close to `-querier.frontend-client.grpc-max-send-msg-size`. #10154
 * [BUGFIX] Query-frontend and querier: show warning/info annotations in some cases where they were missing (if a lazy querier was used). #10277