seata-go/changes/1.0.2-RC1.md

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### 1.0.2-RC1

<details>	
  <summary><mark>Release notes</mark></summary>

  ### Seata-go 1.0.2-RC1

  Seata-go 1.0.2-RC1 Released.	

  Seata-go is an easy-to-use, high-performance, open source distributed transaction solution.

  The version is updated as follows:	

### feature：
- [[#190](https://github.com/apache/incubator-seata-go/pull/190)] add TCC branch report
- [[#158](https://github.com/apache/incubator-seata-go/pull/158)] TCC mode supports grpc call
- [[#213](https://github.com/apache/incubator-seata-go/pull/213)] support data source proxy function
- [[#240](https://github.com/apache/incubator-seata-go/pull/240)] add undo log manager delete
- [[#243](https://github.com/apache/incubator-seata-go/pull/243)] add update sql parser
- [[#191](https://github.com/apache/incubator-seata-go/pull/191)] add fence for TCC, and add fence sample in TCC local mode
- [[#264](https://github.com/apache/incubator-seata-go/pull/264)] add update sql parser and remove tidb parser
- [[#280](https://github.com/apache/incubator-seata-go/pull/280)] TCC supports http calling
- [[#245](https://github.com/apache/incubator-seata-go/pull/245)] support hasLogTable logic
- [[#288](https://github.com/apache/incubator-seata-go/pull/288)] add MySQL update SQL undo log builder
- [[#296](https://github.com/apache/incubator-seata-go/pull/296)] add MySQL delete SQL undo log builder
- [[#303](https://github.com/apache/incubator-seata-go/pull/303)] add sync worker
- [[#289](https://github.com/apache/incubator-seata-go/pull/289)] add MySQL update SQL after undo log builder
- [[#294](https://github.com/apache/incubator-seata-go/pull/294)] add MySQL table meta query
- [[#309](https://github.com/apache/incubator-seata-go/pull/309)] init compressor type
- [[#301](https://github.com/apache/incubator-seata-go/pull/301)] add MySQL multi SQL undo log builder
- [[#321](https://github.com/apache/incubator-seata-go/pull/321)] add deflate compress
- [[#324](https://github.com/apache/incubator-seata-go/pull/324)] add LZ4 compressor
- [[#327](https://github.com/apache/incubator-seata-go/pull/327)] add zstd compressor
- [[#322](https://github.com/apache/incubator-seata-go/pull/322)] add gzip compressor
- [[#307](https://github.com/apache/incubator-seata-go/pull/307)] add flush undo log 
- [[#329](https://github.com/apache/incubator-seata-go/pull/329)] add zip compressor
- [[#325](https://github.com/apache/incubator-seata-go/pull/325)] add MySQL multi update SQL undo log builder
- [[#330](https://github.com/apache/incubator-seata-go/pull/330)] add MySQL multi delete SQL undo log builder
- [[#319](https://github.com/apache/incubator-seata-go/pull/319)] add select for update
- [[#320](https://github.com/apache/incubator-seata-go/pull/320)] add undo logic
- [[#337](https://github.com/apache/incubator-seata-go/pull/337)] add insert undo log 
- [[#355](https://github.com/apache/incubator-seata-go/pull/355)] support judging the number of undo log storage fields according to the configuration
- [[#365](https://github.com/apache/incubator-seata-go/pull/365)] do dirty data check before rolling back AT


### bugfix：

- [[#176](https://github.com/apache/incubator-seata-go/pull/176)] fix unit test bug of message
- [[#237](https://github.com/apache/incubator-seata-go/pull/237)] fix the bug of registering resources when executing the OpenConnector function
- [[#230](https://github.com/apache/incubator-seata-go/pull/230)] fix the bug of remote asynchronous call infinite loop
- [[#258](https://github.com/apache/incubator-seata-go/pull/258)] fix global transation time out bug
- [[#263](https://github.com/apache/incubator-seata-go/pull/263)] fix mock bug
- [[#326](https://github.com/apache/incubator-seata-go/pull/326)] fix fanout test data race
- [[#350](https://github.com/apache/incubator-seata-go/pull/350)] fix panic bug
- [[#359](https://github.com/apache/incubator-seata-go/pull/359)] fix insert undo log bug
- [[#368](https://github.com/apache/incubator-seata-go/pull/368)] fix AT rollback sample bug
- [[#363](https://github.com/apache/incubator-seata-go/pull/363)] fix meta data bug
- [[#365](https://github.com/apache/incubator-seata-go/pull/365)] fix decode undo log bug



### optimize:


- [[#187](https://github.com/apache/incubator-seata-go/pull/187)] optimize way of init seata-go
- [[#196](https://github.com/apache/incubator-seata-go/pull/196)] optimize remoting method's params
- [[#200](https://github.com/apache/incubator-seata-go/pull/200)] add TCC grpc sample and optimize register resource and branch register
- [[#208](https://github.com/apache/incubator-seata-go/pull/208)] optimize remove unnecessary codes
- [[#202](https://github.com/apache/incubator-seata-go/pull/202)] optimize workflow, add condecov and issue, stale robot
- [[#215](https://github.com/apache/incubator-seata-go/pull/215)] optimize the time parameter to improve readability
- [[#179](https://github.com/apache/incubator-seata-go/pull/179)] support instance BusinessActionContext outside the TCC try method
- [[#198](https://github.com/apache/incubator-seata-go/pull/198)] optimize function's parameters into one struct-rm_api.go
- [[#235](https://github.com/apache/incubator-seata-go/pull/235)] adjust MessageType enumeration value naming convention
- [[#238](https://github.com/apache/incubator-seata-go/pull/238)] add some todo comment, add a undo hook sample
- [[#229](https://github.com/apache/incubator-seata-go/pull/229)] add unit testing for common
- [[#261](https://github.com/apache/incubator-seata-go/pull/261)] optimize nested loop retries
- [[#284](https://github.com/apache/incubator-seata-go/pull/284)] optimize retry logic
- [[#286](https://github.com/apache/incubator-seata-go/pull/286)] separate the initialization logic of tm and rm
- [[#287](https://github.com/apache/incubator-seata-go/pull/287)] fefactor seata conn logic
- [[#281](https://github.com/apache/incubator-seata-go/pull/281)] optimize global transaction usage
- [[#295](https://github.com/apache/incubator-seata-go/pull/295)] fefactor seata conn logic
- [[#302](https://github.com/apache/incubator-seata-go/pull/302)] update dubbo-go version
- [[#336](https://github.com/apache/incubator-seata-go/pull/336)] optimize at overall process
- [[#346](https://github.com/apache/incubator-seata-go/pull/346)] optimize AT commit transaction process
- [[#352](https://github.com/apache/incubator-seata-go/pull/352)] optimize get meta data
- [[#354](https://github.com/apache/incubator-seata-go/pull/354)] optimize AT commit transaction process
- [[#353](https://github.com/apache/incubator-seata-go/pull/353)] modify some receiver name
- [[#356](https://github.com/apache/incubator-seata-go/pull/356)] optimize AT rollback transaction process


### test:

- [[#154](https://github.com/apache/incubator-seata-go/pull/154)] add unit test for message
- [[#163](https://github.com/apache/incubator-seata-go/pull/163)] add unit test for tm
- [[#203](https://github.com/apache/incubator-seata-go/pull/203)] add unit test for getty
- [[#204](https://github.com/apache/incubator-seata-go/pull/204)] add unit test for dubbo transtation filter 
- [[#210](https://github.com/apache/incubator-seata-go/pull/210)] add unit test for Tcc branch report
- [[#192](https://github.com/apache/incubator-seata-go/pull/192)] add unit test for rm
- [[#229](https://github.com/apache/incubator-seata-go/pull/229)] add unit test for common
- [[#299](https://github.com/apache/incubator-seata-go/pull/299)] add unit test for SQL Parser
- [[#332](https://github.com/apache/incubator-seata-go/pull/332)] add unit test for multi delete undo log
- [[#358](https://github.com/apache/incubator-seata-go/pull/358)] add AT rollback sample


### doc:

- [[#202](https://github.com/apache/incubator-seata-go/pull/202)] optimize workflow, add condecov and issue
- [[#254](https://github.com/apache/incubator-seata-go/pull/254)] add license automatic check script
- [[#305](https://github.com/apache/incubator-seata-go/pull/305)] config github action not to automatically close pr or issue


### contributors:

Thanks to these contributors for their code commits. Please report an unintended omission.  

- [AlexStocks](https://github.com/AlexStocks)
- [luky116](https://github.com/luky116)
- [106umao](https://github.com/106umao)
- [liiibpm](https://github.com/liiibpm)
- [elrond-g](https://github.com/elrond-g)
- [wang1309](https://github.com/wang1309)
- [iSuperCoder](https://github.com/apache/incubator-seata-go/commits?author=iSuperCoder)
- [a631807682](https://github.com/apache/incubator-seata-go/commits?author=a631807682)
- [betterwinsone](https://github.com/apache/incubator-seata-go/commits?author=betterwinsone) 
- [jasondeng1997](https://github.com/apache/incubator-seata-go/commits?author=jasondeng1997)
- [chuntaojun](https://github.com/apache/incubator-seata-go/commits?author=chuntaojun) 
- [complone](https://github.com/apache/incubator-seata-go/commits?author=complone) 
- [miaoxueyu](https://github.com/apache/incubator-seata-go/commits?author=miaoxueyu)
- [PangXing](https://github.com/apache/incubator-seata-go/commits?author=PangXing)
- [georgehao](https://github.com/apache/incubator-seata-go/commits?author=georgehao)
- [baerwang](https://github.com/apache/incubator-seata-go/commits?author=baerwang)
- [raspberry-hu](https://github.com/apache/incubator-seata-go/commits?author=raspberry-hu)
- [WyattJia](https://github.com/apache/incubator-seata-go/commits?author=WyattJia)
- [Code-Fight](https://github.com/Code-Fight)
- [betterwinsone](https://github.com/betterwinsonet)

Also, we receive many valuable issues, questions and advices from our community. Thanks for you all.	

</detail>