New features

Added domestic npm mirror sources (supported by profile mode)
Support Flink-1.20
Support FlinkCDC 3.2.0
Added built-in flink history server, which greatly reduces the problem of incorrect task status acquisition
Added some page prompts for roles and permissions
Added loading effects when displaying blood relationship acquisition
Implemented job import and export
Support mock test flinksql and CDCSOURCE task
FlinkSQL Studio supports real-time update task status
Add a boot initialization page for the first deployment

Fixes

Fix the problem that show databases cannot be executed normally
Fix some json serialization problems
Fix the problem of SQL Cli under Flink1.19
Fix the problem that the task port is unavailable in k8s mode
Fix some problems in the git project function (default value, drag and drop sorting)
Fix the SavePoint path logic in kubernetes-operator mode and adjust the configuration method of Flink configuration acquisition
Fix the problem that the page is unresponsive for a long time when too many tasks are opened on the data development page
Fix git Problems in the project build process
Fix the thumbnail display problem in the code editor
Fix the sql automatic initialization problem of pg
Fix the problem of submitting tasks in local mode
Fix the data type conversion problem when synchronizing the entire database of Oracle
Fix the exception caused by no instance when clicking on the workbench
Fix the syntax error problem when querying data in postgres
Fix the problem that flyway cannot support mysql5.7
Fix the problem of incorrect primary key column acquisition in Oracle data source type
Fix the problem that the task list sorting does not take effect
Fix the problem of repeated refresh of Git project page
Fix the null pointer exception that may exist in DingTalk alarm
Fix the problem of proxy Flink address
Fix the problem that the table structure in the catalog cannot be displayed normally

Optimize the support of https protocol when obtaining task details
Optimize the workbench page layout
Delete the unique index of the dinky_cluster table to solve the problem in yarn/k8s Unique index conflict problem when high availability is enabled
Optimize some Mapper queries
Optimize the type of declared attributes of the git project backend class
Delete the prompt text in UDF registration management
Optimize some page layouts to make them more user-friendly on small screens
Optimize the version update logic to solve the cache problem caused by the upgrade (automatic version comparison implementation)
Optimize the virtual scrolling failure to take effect when there are too many nodes in the data source details list tree, resulting in slow page rendering
Optimize the login page to solve the problem of excessive resource jams
Optimize the application startup speed
Optimize the cluster started from the cluster configuration to manual registration
Optimize the display layout of the system configuration description that is too long
Optimize the overall layout and rendering efficiency of the flink task operator graph in the operation and maintenance center

Refactor the user.dir acquisition method to avoid the problem of incorrectly obtaining the project root path in different deployment environments
Refactor SSE to websocket
Refactor the request method for obtaining task monitoring data
Remove hutool-json to improve data conversion efficiency