* fix DS support cross time zone, use timestamp replace date

* Remove the usage of powermock in datasource-plugin module

* Switch datasource-plugin module to use PropertyUtils in common module

* remove log-server module

* remove dolphinscheduler-server module

* [Release] add 3.1.0 release to doc

* add aws dms

* [Improvement] Improvement the error message when batch delete workflow

* [DS-12154][worker] Optimize the log printing of the worker module according to the log specification.

* [fix-#11753] send alert error alert data id
Co-authored-by: Nfuchanghai <changhai.fu@marketingforce.com>

* [improvement] improve relation between notification strategy and alarm group

* [improvement] change to use ```&&```
Co-authored-by: NJackie <‘2875334588@qq.com’>

* Use pre-commit to handle spotless check
* Migrate exists python pre-commit-config into dir root one
* Change related document

* Remove powermock and refactor some related code in dolphinscheduler-service and dolphinscheduler-server modules
* Remove redundant comments
* Add null check

* Polish docs for standalone deployment

Co-authored-by: Kirs <ACM_China@yeah.net>

* Remove the usage of powermock in task-plugin module

* Remove SURVEIL and NEXT_LOOP in ui

* Fix UT

* [Improvement][Master] Construct processInstance may NPE when master handling command

* use an enpty map
Co-authored-by: Nxuhaihui <xuhaihui@cmss.chinamobile.com>

ref: https://github.com/apache/dolphinscheduler/pull/12146#discussion_r979708629
and https://github.com/apache/dolphinscheduler-website/pull/829

* Remove powermock related code in dolphinscheduler-master module
* Remove redundant comments, useless code and unnecessary stubbings

* add release 3.0.1
* add 30x version in the github bug report

[Improvement-#11608][task-plugin] New time variables are added to facilitate business development (#11667)

Add new time expressions for users' convenience
Co-authored-by: N冯剑 Jian <jian.feng@jiduauto.com>
Co-authored-by: NDavid <dailidong66@gmail.com>

* fix htrace dependency conflicts

* replace htrace-core with hbase-noop-htrace

* refactor: dag-menu refactor

* feat: add i18n support for the dag-menu

* feat: add e2e class
Co-authored-by: Ndevosend <devosend@gmail.com>
Co-authored-by: NTq <tianqitobethefirst@gmail.com>

* [Bug] [Common] IPv4 Pattern is wrong. #11758

* [Bug] [Master] Cannot remove the WorkerGroup from the master service. #12000

* remove unnecessary locks

* Update dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/registry/ServerNodeManager.java
Co-authored-by: Ncaishunfeng <caishunfeng2021@gmail.com>
Co-authored-by: Ncaishunfeng <caishunfeng2021@gmail.com>

* Add instructions for process execution type and data complement

* Fix and polish the docs

* [feat] New restful API for workflow and schedule

CURD for workflow and schedule, different with exists
API, this new restful api only operate single resource
in each request, and return the latest. For example,
previous workflow should also need to post tasks definition
and tasks relation definition, but this patch will allow
you to create workflow without task relate information

* use checkProjectAndAuthThrowException, and fix CI error

* Update dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/ScheduleV2Controller.java

* change method name
from createProcessDefinitionV2 to createSingleProcessDefinition
from updateProcessDefinitionV2 to updateSingleProcessDefinition
Co-authored-by: Ncaishunfeng <caishunfeng2021@gmail.com>

when create task switch in python api, switch branch not show correctly,
due to we add some unnecessary attribute to switch task, this patch we
add `_task_ignore_attr` in class `Task` to ignore those unnecessary
attribute from `_task_default_attr`

* [fix] Also auto formatter workflow instance if location is null

In #11535(096fae77) and #11681(4dca488c), we already formatter
workflow definition, but I find out we forget formatter workflow
instance with definition's location is null, this patch also
formatter workflow instance.

* remove console log