Moved CHANGELOG entry to unreleased

Signed-off-by: Marco Pracucci <[email protected]>

Author: pracucci

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## master / unreleased
 
+* [CHANGE] Querier / ruler: deprecated `-store.query-chunk-limit` CLI flag (and its respective YAML config option `max_chunks_per_query`) in favour of `-querier.max-fetched-chunks-per-query` (and its respective YAML config option `max_fetched_chunks_per_query`). The new limit specifies the maximum number of chunks that can be fetched in a single query from ingesters and long-term storage: the total number of actual fetched chunks could be 2x the limit, being independently applied when querying ingesters and long-term storage. #4125
+
 ## 1.9.0 in progress
 
 * [CHANGE] Fix for CVE-2021-31232: Local file disclosure vulnerability when `-experimental.alertmanager.enable-api` is used. The HTTP basic auth `password_file` can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list. #4129
@@ -18,7 +20,6 @@
 * [CHANGE] Querier: removed the config option `-store.max-look-back-period`, which was deprecated in Cortex 1.6 and was used only by the chunks storage. You should use `-querier.max-query-lookback` instead. #4101
 * [CHANGE] Query Frontend: removed the config option `-querier.compress-http-responses`, which was deprecated in Cortex 1.6. You should use`-api.response-compression-enabled` instead. #4101
 * [CHANGE] Runtime-config / overrides: removed the config options `-limits.per-user-override-config` (use `-runtime-config.file`) and `-limits.per-user-override-period` (use `-runtime-config.reload-period`), both deprecated since Cortex 0.6.0. #4112
-* [CHANGE] Querier / ruler: deprecated `-store.query-chunk-limit` CLI flag (and its respective YAML config option `max_chunks_per_query`) in favour of `-querier.max-fetched-chunks-per-query` (and its respective YAML config option `max_fetched_chunks_per_query`). The new limit specifies the maximum number of chunks that can be fetched in a single query from ingesters and long-term storage: the total number of actual fetched chunks could be 2x the limit, being independently applied when querying ingesters and long-term storage. #4125
 * [FEATURE] The following features have been marked as stable: #4101
   - Shuffle-sharding
   - Querier support for querying chunks and blocks store at the same time