fix the default value of tidb_enable_plan_replayer_capture in release…

… notes (#20200) (#20209)

releases/release-6.5.0.md

@@ -325,6 +325,7 @@ Compared with TiDB [6.4.0-DMR](/releases/release-6.4.0.md), TiDB 6.5.0 introduce
 | [`password_reuse_interval`](/system-variables.md#password_reuse_interval-new-in-v650) | Newly added | This variable is used to establish a password reuse policy that allows TiDB to limit password reuse based on time elapsed. The default value `0` means disabling the password reuse policy based on time elapsed. |
 | [`tidb_auto_build_stats_concurrency`](/system-variables.md#tidb_auto_build_stats_concurrency-new-in-v650) | Newly added | This variable is used to set the concurrency of executing the automatic update of statistics. The default value is `1`.  |
 | [`tidb_cdc_write_source`](/system-variables.md#tidb_cdc_write_source-new-in-v650) | Newly added | When this variable is set to a value other than 0, data written in this session is considered to be written by TiCDC. This variable can only be modified by TiCDC. Do not manually modify this variable in any case. |
+| [`tidb_enable_plan_replayer_capture`](/system-variables.md#tidb_enable_plan_replayer_capture) | Newly added | The feature controlled by this variable is not fully functional in TiDB v6.5.0. Do not change the default value. |
 | [`tidb_index_merge_intersection_concurrency`](/system-variables.md#tidb_index_merge_intersection_concurrency-new-in-v650) | Newly added | Sets the maximum concurrency for the intersection operations that index merge performs. It is effective only when TiDB accesses partitioned tables in the dynamic pruning mode. |
 | [`tidb_source_id`](/system-variables.md#tidb_source_id-new-in-v650) | Newly added | This variable is used to configure the different cluster IDs in a [bi-directional replication](/ticdc/ticdc-bidirectional-replication.md) cluster.|
 | [`tidb_sysproc_scan_concurrency`](/system-variables.md#tidb_sysproc_scan_concurrency-new-in-v650) | Newly added | This variable is used to set the concurrency of scan operations performed when TiDB executes internal SQL statements (such as an automatic update of statistics). The default value is `1`. |