This version mainly enhance the console UI, release pure nacos client without shaded and fix lots of bugs.

The next version plan to release 2.2.0, which include many of new plugins.

Detail see:

Enhancement

[#6112] Unified derby-data variables. [#7929] Reduce nacos-client jar size by minijar. [#8941] Support Fuzzy Query in Authority Control--for api change. [#8956] Internationalize product description content in nacos console. [#8976] Create new namespace with duplicate namespace show name. [#9091] build pure nacos-client when release. [#9210] Naming Distro sync support revision.

Refactor&dependency

[#8611] Close old datasource connection. [#8650] Make cluster/report both receive and send metadata. [#9013] refactor rpcClient and grpcClient to support set configuration. [#9014] refactor TpsMonitorPoint. [#9177] Upgrade org.yaml.snakeyaml version from 1.30 to 1.32 [#9325] Add switch for naming async query.

BugFix

[#8882] Fix nacos-client 2.1.0 start error when using endpoint configuration. [#8910] Fix calculate instance count error when using batch register. [#8925] Fix the value of hasQueryString is always false. [#8928] Fix the replaceAll operation is invalid for server list. [#8931] Fix BatchInstanceData can't serialize problem. [#8934] Fix header lost when request retrying. [#8947] Fix the authentication/encryption plugin are not loaded on the nacos server. [#9023] Fix corner case config dataId 'cipher-' can't be create. [#9047] Fix ServerListMgr is not shutdown in nacos-client. [#9060] Fix print logs for NamingTraceEvent continuously. [#9062] Fix unsubscribe service failed problem. [#9101] Fix the ConnectionTimeout property in the datasource connection is overwritten problem. [#9227] Fix instance change event subscribe failed in 2.1.1 when no setting scope. [#9230] Fix error event order for snapshot loading. [#9269] Fix RpcClient parse ipv6 address error problem. [#9271][#6876] Fix 'JraftServer' NPE after server exceptionally shutdown. [#9277] Fix ClientServiceIndex not clean when service removed. [#9305] Fix build resource with error dataId. [#9311] Fix cache not removed when listener adding delay. [#9323] Fix service checking problem in 1.x http openAPI.