Update deprecations and removals for the June release

Author: NataliaIvakina

modules/ROOT/pages/changes-deprecations-removals.adoc

@@ -576,6 +576,30 @@ Starting from 2025.04, using the error messages programmatically is deprecated.
 Because error messages might change in a future release, please parse or use GQLSTATUS error codes in your application code.
 For details, see link:{neo4j-docs-base-uri}/status-codes/current/errors/gql-errors/[Status Codes for Errors & Notifications -> List of GQLSTATUS error codes].
 
+== Cypher 25
+
+Starting with Neo4j 2025.06, Cypher versioning is decoupled from Neo4j server versioning.
+As part of this change, Cypher 25 is introduced.
+Previously, Cypher 5 was the language version used for Neo4j 5.x and for the early 2025 releases (Neo4j 2025.01-2025.05).
+Cypher 5 remains the default language version for newly created databases.
+
+For more information about Cypher versioning, visit:
+
+* link:{neo4j-docs-base-uri}/cypher-manual/25/queries/select-version[Cypher manual -> Select Cypher version]
+* xref:configuration/cypher-version-configuration.adoc[Operations manual -> Configuration -> Configure the Cypher default version]
+
+In Cypher 25, the following procedures are removed:
+
+* xref:procedures.adoc#procedure_dbms_cluster_readReplicaToggle[`dbms.cluster.readReplicaToggle()`]
+* xref:procedures.adoc#procedure_dbms_quarantineDatabase[`dbms.quarantineDatabase()`]
+* xref:procedures.adoc#procedure_dbms_cluster_uncordonServer[`dbms.cluster.uncordonServer()`]
+* xref:procedures.adoc#procedure_dbms_upgrade[`dbms.upgrade()`]
+* xref:procedures.adoc#procedure_dbms_upgradeStatus[`dbms.upgradeStatus()`]
+* xref:procedures.adoc#procedure_db_create_setVectorProperty[`db.create.setVectorProperty()`]
+* xref:procedures.adoc#procedure_db_index_vector_createNodeIndex[`db.index.vector.createNodeIndex()`]
+
+
+
 == Changes in Neo4j 2025.x
 
 The section covers changes to Neo4j server functionality across different areas.
@@ -593,3 +617,39 @@ To reflect this change, a new name was added to the option: `--max-off-heap-memo
 +
 For details, refer to the xref:backup-restore/copy-database.adoc#off-heap-memory-control[Improving the performance].
 
+
+=== Cypher Shell
+
+Neo4j 2025.06::
+
+The default value of the `--error-format` option is changed from `legacy` to `gql`.
+For details, refer to xref:cypher-shell.adoc[].
+
+=== Configuration settings
+
+Neo4j 2025.06::
+
+The default value of the xref:configuration/configuration-settings.adoc#config_server.metrics.filter[`server.metrics.filter`] label:enterprise[Enterprise Edition] was changed.
++
+The following metrics were removed:
+* cluster.internal.discovery.memberset.left
+* cluster.internal.discovery.crdt.gossip_id_data.size
+* cluster.internal.discovery.crdt.server_data.size
+* cluster.internal.discovery.crdt.database_data.size
+* cluster.internal.discovery.crdt.leader_data.size
+* cluster.internal.discovery.crdt.total_merge_operations
+* cluster.internal.discovery.crdt.total_update_operations
+* cluster.internal.discovery.gossip.incoming_queue_size
+* cluster.internal.discovery.gossip.total_received_data
+* cluster.internal.discovery.gossip.total_sent_data
+* cluster.internal.discovery.gossip.uncontactable_members_exist
+
+
+Neo4j 2025.03::
+
+The default value of the xref:configuration/configuration-settings.adoc#config_server.metrics.filter[`server.metrics.filter`] label:enterprise[Enterprise Edition] was changed.
++
+*neo4j.count* (_Database data count metrics_) was included.
+This class of metrics replaced the deprecated *ids_in_use* (_Database data metrics_).
+See xref:monitoring/metrics/reference.adoc#db-data-count-metrics[Monitoring -> Metrics reference] for details.
+