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-# Changelog
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-
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-## 07/03/2023 {#07-03-2023}
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-
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-### {{ ydb-short-name }} 22.5 {#ydb-22-5}
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-
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-To update to version **22.5**, select the [Downloads](downloads/index.md) section.
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-
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-**What's new:**
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-* Added [changefeed configuration parameters](yql/reference/syntax/alter_table#changefeed-options) to transfer additional information about changes to a topic.
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-* You can now [rename tables](concepts/datamodel/table.md#rename) that have TTL enabled.
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-* You can now [manage the record retention period](concepts/cdc#retention-period).
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-
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-**Bug fixes and improvements:**
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-* Fixed an error inserting 0 rows with a BulkUpsert.
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-* Fixed an error importing Date/DateTime columns from CSV.
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-* Fixed an error importing CSV data with line breaks.
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-* Fixed an error importing CSV data with NULL values.
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-* Improved Query Processing performance (by replacing WorkerActor with SessionActor).
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-* DataShard compaction now starts immediately after a split or merge.
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-## 12/10/2022 {#12-10-2022}
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-
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-**What's new in version 22.4**
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-
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-To update to version **22.4**, select the [Downloads](downloads/index.md) section.
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-
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-* {{ ydb-short-name }} Topics and Change Data Capture (CDC):
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- * Introduced the new Topic API. {{ ydb-short-name }} [Topic](concepts/topic.md) is an entity for storing unstructured messages and delivering them to various subscribers.
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- * Added support for the Topic API to the [{{ ydb-short-name }} CLI](reference/ydb-cli/topic-overview.md) and [SDK](reference/ydb-sdk/topic.md). The Topic API provides methods for message streaming writes and reads as well as topic management.
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- * Added the ability to [capture table updates](concepts/cdc.md) and send change messages to a topic.
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-* SDK:
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- * Added the ability to handle topics in the {{ ydb-short-name }} SDK.
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- * Added official support for the database/sql driver for working with {{ ydb-short-name }} in Golang.
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-* Embedded UI:
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- * The CDC change stream and the secondary indexes are now displayed in the database schema hierarchy as separate objects.
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- * Improved the visualization of query explain plan graphics.
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- * Problem storage groups have more visibility now.
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- * Various improvements based on UX research.
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-* Query Processing:
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- * Added Query Processor 2.0, a new subsystem to execute OLTP queries with significant improvements compared to the previous version.
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- * Improved write performance by up to 60%, and by up to 10% for reads.
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- * Added the ability to include a NOT NULL restriction for YDB primary keys when creating tables.
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- * Added support for renaming a secondary index online without shutting the service down.
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- * Improved the query explain view that now also includes fields for the physical operators.
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-
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-* Core:
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- * For read only transactions, added consistent snapshot support that does not conflict with write transactions.
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- * Added BulkUpsert support for tables with asynchronous secondary indexes.
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- * Added TTL support for tables with asynchronous secondary indexes.
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- * Added compression support for data export to S3.
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- * Added an audit log for DDL statements.
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- * Added support for authentication with static credentials.
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- * Added system tables for query performance troubleshooting.
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-
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-## 20/09/2022 {#22-09-2022}
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-{{ ydb-short-name }} CLI 2.0.0:
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-* Added the ability to work with topics:
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- * `ydb topic create`: Create a topic.
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- * `ydb topic alter`: Update a topic.
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- * `ydb topic write`: Write data to a topic.
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- * `ydb topic read`: Read data from a topic.
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- * `ydb topic drop`: Delete a topic.
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-
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-* Added a new type of load testing:
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- * `ydb workload kv init`: Create a table for kv load testing.
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- * `ydb workload kv run`: Apply one of three types of load: run multiple `UPSERT` sessions, run multiple `INSERT` sessions, or run multiple sessions of GET requests by primary key.
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- * `ydb workload kv clean`: Delete a test table.
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-
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-* Added the ability to disable current active profile (see the `ydb config profile deactivate` command).
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-* Added the ability to delete a profile non-interactively with no commit (see the `--force` parameter under the `ydb config profile remove` command).
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-* Added CDC support for the `ydb scheme describe` command.
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-* Added the ability to view the current DB status (see the `ydb monitoring healthcheck` command).
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-* Added the ability to view authentication information (token) to be sent with DB queries under the current authentication settings (see the `ydb auth get-token` command).
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-* Added the ability for the `ydb import` command to read data from stdin.
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-* Added the ability to import data in JSON format from a file or stdin (see the `ydb import file json` command).
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-* Improved command processing. Improved the accuracy of user input parsing and validation.
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-
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-## 25/06/2022 {#25-06-2022}
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-
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-{{ ydb-short-name }} CLI 1.9.1:
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-
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-* Added the ability to compress data when exporting it to S3-compatible storage (see the `--compression` parameter of the [ydb export s3](reference/ydb-cli/export_import/s3_export.md) command).
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-* Added the ability to manage new {{ ydb-short-name }} CLI version availability auto checks (see the `--disable-checks` and `--enable-checks` parameters of the [ydb version](reference/ydb-cli/version.md) command).
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Ivan Blinkov