Update CHANGELOG.md

Author: galnat

CHANGELOG.md

@@ -7,10 +7,10 @@
 * 16688:Added to set [grpc compression](https://github.com/grpc/grpc/blob/master/doc/compression_cookbook.md) at channel level. [#16688](https://github.com/ydb-platform/ydb/pull/16688) ([Vitalii Gridnev](https://github.com/gridnevvvit))
 * 18017:Implemented client balancing of partitions when reading using the Kafka protocol (like Kafka itself). Previously, balancing took place on the server. [#18017](https://github.com/ydb-platform/ydb/pull/18017) ([Nikolay Shestakov](https://github.com/nshestakov))
 * 17734:Added automatic cleanup of temporary tables and directories during export to S3. [#17734](https://github.com/ydb-platform/ydb/pull/17734) ([stanislav_shchetinin](https://github.com/stanislav-shchetinin))
-* 18352:Added database audit logs in console's tablet.[#18352](https://github.com/ydb-platform/ydb/pull/18352) ([flown4qqqq](https://github.com/flown4qqqq))
+* 18352:Added database audit logs in console's tablet. [#18352](https://github.com/ydb-platform/ydb/pull/18352) ([flown4qqqq](https://github.com/flown4qqqq))
 * 18298:Limited the creation of ReassignerActor to only one active instance to prevent [SelfHeal](https://ydb.tech/docs/ru/maintenance/manual/selfheal) from overloading BSC. [#18298](https://github.com/ydb-platform/ydb/pull/18298) ([Sergey Belyakov](https://github.com/serbel324))
-* 18294:Changed version format from Year.Major.Minor.Hotfix to Year.Major.Minor.Patch.Hotfix [#18294](https://github.com/ydb-platform/ydb/pull/18294) ([Sergey Belyakov](https://github.com/serbel324))
-* 19504:Global vector index based on KMeans Tree [#19504](https://github.com/ydb-platform/ydb/pull/19504) ([kungurtsev](https://github.com/kunga))
+* 18294:Changed version format from Year.Major.Minor.Hotfix to Year.Major.Minor.Patch.Hotfix. [#18294](https://github.com/ydb-platform/ydb/pull/18294) ([Sergey Belyakov](https://github.com/serbel324))
+* 19504:Implemented a [vector index](./dev/vector-indexes.md) for approximate vector search. [#19504](https://github.com/ydb-platform/ydb/pull/19504) ([kungurtsev](https://github.com/kunga))
 
 ### Bug fixes
 
@@ -20,7 +20,7 @@
 * 18296:Fixed replication continuing to consume disk space when storage was low, which caused VDisks to become read-only. [#18296](https://github.com/ydb-platform/ydb/pull/18296) ([Sergey Belyakov](https://github.com/serbel324))
 * 18938:In the table description columns are returned in the same order as they were specified in CREATE TABLE. [#18938](https://github.com/ydb-platform/ydb/pull/18938) ([Ilnaz Nizametdinov](https://github.com/CyberROFL))
 * 18794:[Fixed](https://github.com/db-platform/adb/pull/18794) a rare [bug](https://github.com/ydb-platform/ydb/issues/18615) with PQ tablet restarts. [#18794](https://github.com/ydb-platform/ydb/pull/18794) ([Alek5andr-Kotov](https://github.com/Alek5andr-Kotov))
-* 19522:Add setting to configure drain timeout before node shutdown #19323 [#19522](https://github.com/ydb-platform/ydb/pull/19522) ([Aleksei Kobzev](https://github.com/kobzonega))
+* 19522:Add setting to configure drain timeout before node shutdown. #19323 [#19522](https://github.com/ydb-platform/ydb/pull/19522) ([Aleksei Kobzev](https://github.com/kobzonega))
 
 ### Performance