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4 changes: 2 additions & 2 deletions ydb/docs/en/core/changelog-server.md
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Expand Up @@ -42,7 +42,7 @@ Release date: July 14, 2025.

* [Implemented](https://github.com/ydb-platform/ydb/issues/19504) a [vector index](./dev/vector-indexes.md?version=v25.1) for approximate vector similarity search. This mode is enabled by setting the `enable_vector_index` flag in the [cluster configuration](./reference/configuration/?version=v25.1#feature_flags). Attention! After enabling the flag, rollback to previous versions of {{ ydb-short-name }} is not possible.
* [Added](https://github.com/ydb-platform/ydb/issues/11454) support for [consistent asynchronous replication](./concepts/async-replication.md?version=v25.1).
* Implemented [BATCH UPDATE](./yql/reference/syntax/batch-update?version=v25.1) and [BATCH DELETE](./yql/reference/syntax/batch-delete?version=v25.1) statements, allowing the application of changes to large row-oriented tables outside of transactional constraints. This mode is enabled by setting the `enable_batch_updates` flag in the cluster configuration.
* Implemented [BATCH UPDATE](./yql/reference/syntax/batch-update.md) and [BATCH DELETE](./yql/reference/syntax/batch-delete.md) statements, allowing the application of changes to large row-oriented tables outside of transactional constraints. This mode is enabled by setting the `enable_batch_updates` flag in the cluster configuration.
* Added [configuration mechanism V2](./devops/configuration-management/configuration-v2/config-overview?version=v25.1) that simplifies the deployment of new {{ ydb-short-name }} clusters and further work with them. [Comparison](./devops/configuration-management/compare-configs?version=v25.1) of configuration mechanisms V1 and V2.
* Added support for the parameterized [Decimal type](./yql/reference/types/primitive.md?version=v25.1#numeric).
* [Implemented](https://github.com/ydb-platform/ydb/issues/18017) client balancing of partitions when reading using the [Kafka protocol](https://kafka.apache.org/documentation/#consumerconfigs_partition.assignment.strategy) (like Kafka itself). Previously, balancing took place on the server. This mode is enabled by setting the `enable_kafka_native_balancing` flag in the cluster configuration.
Expand Down Expand Up @@ -264,7 +264,7 @@ Release date: December 24, 2024.
* Added new parsing options for timestamp/datetime fields when reading data from S3.
* Added support for the `Decimal` type in [partitioning keys](./dev/primary-key/column-oriented#klyuch-particionirovaniya).
* Improved diagnostics for storage issues in HealthCheck.
* **_(Experimental)_** Added a [cost-based optimizer](./concepts/optimizer#cost-based-query-optimizer) for complex queries, involving [column-oriented tables](./concepts/glossary#column-oriented-table). The cost-based optimizer considers a large number of alternative execution plans for each query and selects the best one based on the cost estimate for each option. Currently, this optimizer only works with plans that contain [JOIN](./yql/reference/syntax/join) operations.
* **_(Experimental)_** Added a [cost-based optimizer](./concepts/optimizer#cost-based-query-optimizer) for complex queries, involving [column-oriented tables](./concepts/glossary#column-oriented-table). The cost-based optimizer considers a large number of alternative execution plans for each query and selects the best one based on the cost estimate for each option. Currently, this optimizer only works with plans that contain [JOIN](./yql/reference/syntax/join) operations.
* **_(Experimental)_** Initial version of the workload manager was implemented. It allows to create resource pools with CPU, memory and active queries count limits. Resource classifiers were implemented to assign queries to specific resource pool.
* **_(Experimental)_** Implemented [automatic index selection](./dev/secondary-indexes#avtomaticheskoe-ispolzovanie-indeksov-pri-vyborke) for queries, which can be enabled via the `index_auto_choose_mode setting` in `table_service_config` in [dynamic configuration](./maintenance/manual/dynamic-config#updating-dynamic-configuration).

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2 changes: 1 addition & 1 deletion ydb/docs/en/core/yql/reference/syntax/alter-view.md
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@@ -1,6 +1,6 @@
# ALTER VIEW

`ALTER VIEW` changes the definition of a [view](concepts/datamodel/view).
`ALTER VIEW` changes the definition of a [view](../../../concepts/datamodel/view).

{% note warning %}

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