Update changelog

Author: jhalterman

CHANGELOG.md

@@ -21,6 +21,7 @@
 * [CHANGE] Store-gateway: Update default value of `-store-gateway.dynamic-replication.multiple` to `5` to increase replication of recent blocks. #12433
 * [CHANGE] Cost attribution: Reduce the default maximum per-user cardinality of cost attribution labels to 2000. #12625
 * [CHANGE] Querier, query-frontend: Add `_total` suffix to `cortex_mimir_query_engine_common_subexpression_elimination_duplication_nodes_introduced`, `cortex_mimir_query_engine_common_subexpression_elimination_selectors_eliminated` and `cortex_mimir_query_engine_common_subexpression_elimination_selectors_inspected` metric names. #12636
+* [CHANGE] Ingester: Renamed experimental reactive limiter options. #12773
 * [FEATURE] Ingester: Expose the number of active series ingested via OTLP as `cortex_ingester_active_otlp_series`. #12678
 * [FEATURE] Distributor, ruler: Add experimental `-validation.name-validation-scheme` flag to specify the validation scheme for metric and label names. #12215
 * [FEATURE] Ruler: Add support to use a Prometheus-compatible HTTP endpoint for remote rule evaluation. See [remote evaluation mode](https://grafana.com/docs/mimir/latest/operators-guide/architecture/components/ruler/#remote-over-http-https) for more details. This feature can be used to federate data from multiple Mimir instances. #11415