update changelog

Signed-off-by: Ben Ye <[email protected]>

Author: yeya24

CHANGELOG.md

@@ -15,6 +15,7 @@
 * [CHANGE] Store Gateway: Rename `cortex_bucket_store_cached_postings_compression_time_seconds` to `cortex_bucket_store_cached_postings_compression_time_seconds_total`. #5431
 * [CHANGE] Store Gateway: Rename `cortex_bucket_store_cached_series_fetch_duration_seconds` to `cortex_bucket_store_series_fetch_duration_seconds` and `cortex_bucket_store_cached_postings_fetch_duration_seconds` to `cortex_bucket_store_postings_fetch_duration_seconds`. Add new metric `cortex_bucket_store_chunks_fetch_duration_seconds`. #5448
 * [CHANGE] Store Gateway: Remove `idle_timeout`, `max_conn_age`, `pool_size`, `min_idle_conns` fields for Redis index cache and caching bucket. #5448
+* [CHANGE] Store Gateway: Add flag `-store-gateway.sharding-ring.zone-stable-shuffle-sharding` to enable store gateway to use zone stable shuffle sharding. #5489
 * [FEATURE] Store Gateway: Add `max_downloaded_bytes_per_request` to limit max bytes to download per store gateway request.
 * [FEATURE] Added 2 flags `-alertmanager.alertmanager-client.grpc-max-send-msg-size` and ` -alertmanager.alertmanager-client.grpc-max-recv-msg-size` to configure alert manager grpc client message size limits. #5338
 * [FEATURE] Query Frontend: Add `cortex_rejected_queries_total` metric for throttled queries. #5356