Release notes
### Seata 1.4.2
Seata 1.4.2 Released.
Seata is an easy-to-use, high-performance, open source distributed transaction solution.
The version is updated as follows:
### feature：
- [[#3172](https://github.com/seata/seata/pull/3172)] support undo_loge compression mode in AT
- [[#3372](https://github.com/seata/seata/pull/3372)] Saga support customize whether update last retry log
- [[#3411](https://github.com/seata/seata/pull/3411)] support seata server thread pool parameters configuration
- [[#3348](https://github.com/seata/seata/pull/3348)] support redis sentinel storage mode in TC
- [[#2667](https://github.com/seata/seata/pull/2667)] support password decryption when using db and redis storage mode
- [[#3427](https://github.com/seata/seata/pull/3427)] add distributed lock interface
- [[#3443](https://github.com/seata/seata/pull/3443)] send the `seata-server` log to `logstash` or `kafka`
- [[#3486](https://github.com/seata/seata/pull/3486)] add transaction service group for metric
- [[#3317](https://github.com/seata/seata/pull/3317)] support to obtain multiple configurations through a single node when using zookeeper as configuration center
- [[#2933](https://github.com/seata/seata/pull/2933)] add antlr for mysql sqlparser
- [[#3228](https://github.com/seata/seata/pull/3228)] support custom serialization plugin
- [[#3516](https://github.com/seata/seata/pull/3516)] support acl-token when consul is used registry and configuration center
- [[#3116](https://github.com/seata/seata/pull/3116)] support configuring apolloService and apolloCluster
- [[#3468](https://github.com/seata/seata/pull/3468)] saga support loop execution on state
- [[#3447](https://github.com/seata/seata/pull/3447)] support Transaction context printing in logging framework
### bugfix：
- [[#3258](https://github.com/seata/seata/pull/3258)] fix AsyncWorker potential OOM problem
- [[#3293](https://github.com/seata/seata/pull/3293)] fix configuration cache get value type mismatch exception
- [[#3241](https://github.com/seata/seata/pull/3241)] forbidden use order by or limit in multi sql
- [[#3406](https://github.com/seata/seata/pull/3406)] fix the value can not be push to nacos when special charset in config.txt
- [[#3418](https://github.com/seata/seata/pull/3418)] fix getGeneratedKeys may get history pk
- [[#3408](https://github.com/seata/seata/pull/3408)] fix the NPE problem of jar running mode when the third-dependency on separate packaging
- [[#3431](https://github.com/seata/seata/pull/3431)] fix property bean may not be initialized when reading configuration
- [[#3413](https://github.com/seata/seata/pull/3413)] fix the logic of rollback to savepoint and release to savepoint
- [[#3367](https://github.com/seata/seata/pull/3367)] when the xa branch is rollback, it cannot be executed due to idle state
- [[#3448](https://github.com/seata/seata/pull/3448)] reduce unnecessary competition and remove missing locks
- [[#3451](https://github.com/seata/seata/pull/3451)] fix set auto-commit to true when local transactions are not being used. Failure to compete for a lock causes the global transaction to exit, invaliding the global row lock and dirty writing of the data.
- [[#3481](https://github.com/seata/seata/pull/3481)] fix seata node refresh failure because of consul client throws exceptions
- [[#3491](https://github.com/seata/seata/pull/3491)] fix typo in README.md
- [[#3531](https://github.com/seata/seata/pull/3531)] fix the NPE of RedisTransactionStoreManager when get branch transactions
- [[#3500](https://github.com/seata/seata/pull/3500)] fix oracle and postgreSQL can't query column info
- [[#3560](https://github.com/seata/seata/pull/3560)] fix the problem that the asynchronous task of the transactions in the committing state has no time threshold and cannot recover the transaction
- [[#3555](https://github.com/seata/seata/pull/3555)] do not call setBlob to invalid the jdbc exception
- [[#3540](https://github.com/seata/seata/pull/3540)] fix server distribution missing files
- [[#3597](https://github.com/seata/seata/pull/3597)] fix the possible NPE
- [[#3568](https://github.com/seata/seata/pull/3568)] fix automatic datasource agent caused by ConcurrentHashMap.computeIfAbsent Deadlock problem
- [[#3402](https://github.com/seata/seata/pull/3402)] fix the problem that the updated column cannot be resolved because the field name in the updated SQL contains the database name
- [[#3464](https://github.com/seata/seata/pull/3464)] fix test case NPE and StackTraceLogger's log.
- [[#3522](https://github.com/seata/seata/pull/3522)] fix register branch and store undolog when AT branch does not need compete lock
- [[#3635](https://github.com/seata/seata/pull/3635)] fix pushing notification failed when the configuration changed in zookeeper
- [[#3133](https://github.com/seata/seata/pull/3133)] fix the case that could not retry acquire global lock
- [[#3156](https://github.com/seata/seata/pull/3156)] optimize the logic of SpringProxyUtils.findTargetClass
### optimize：
- [[#3341](https://github.com/seata/seata/pull/3341)] optimize the format of the path to the specified configuration file
- [[#3385](https://github.com/seata/seata/pull/3385)] optimize github action and fix unit test failure
- [[#3175](https://github.com/seata/seata/pull/3175)] improve UUIDGenerator using "history time" version of snowflake algorithm
- [[#3291](https://github.com/seata/seata/pull/3291)] mysql jdbc connect param
- [[#3336](https://github.com/seata/seata/pull/3336)] support using System.getProperty to get netty config property
- [[#3369](https://github.com/seata/seata/pull/3369)] add github action secrets env for dockerHub
- [[#3343](https://github.com/seata/seata/pull/3343)] Migrate CI provider from Travis CI to Github Actions
- [[#3397](https://github.com/seata/seata/pull/3397)] add the change records folder
- [[#3303](https://github.com/seata/seata/pull/3303)] supports reading all configurations from a single Nacos dataId
- [[#3380](https://github.com/seata/seata/pull/3380)] globalTransactionScanner listener optimize
- [[#3123](https://github.com/seata/seata/pull/3123)] optimize the packing strategy of seata-server
- [[#3415](https://github.com/seata/seata/pull/3415)] optimize maven clean plugin to clear the distribution directory
- [[#3316](https://github.com/seata/seata/pull/3316)] optimize the property bean may not be initialized while reading config value
- [[#3420](https://github.com/seata/seata/pull/3420)] optimize enumerated classes and add unit tests
- [[#3533](https://github.com/seata/seata/pull/3533)] added interface to get current transaction role
- [[#3436](https://github.com/seata/seata/pull/3436)] optimize typo in SQLType class
- [[#3439](https://github.com/seata/seata/pull/3439)] adjust the order of springApplicationContextProvider so that it can be called before the XML bean
- [[#3248](https://github.com/seata/seata/pull/3248)] optimize the config of load-balance migration to belong the client node
- [[#3441](https://github.com/seata/seata/pull/3441)] optimize the auto-configuration processing of starter
- [[#3466](https://github.com/seata/seata/pull/3466)] String comparison uses equalsIgnoreCase()
- [[#3476](https://github.com/seata/seata/pull/3476)] support when the server parameter passed is hostname, it will be automatically converted to IP
- [[#3236](https://github.com/seata/seata/pull/3236)] optimize the conditions for executing unlocking
- [[#3485](https://github.com/seata/seata/pull/3485)] optimize useless codes in ConfigurationFactory
- [[#3505](https://github.com/seata/seata/pull/3505)] optimize useless if judgments in the GlobalTransactionScanner class
- [[#3544](https://github.com/seata/seata/pull/3544)] optimize the get pks by auto when auto generated keys is false
- [[#3549](https://github.com/seata/seata/pull/3549)] unified the length of xid in different tables when using DB storage mode
- [[#3551](https://github.com/seata/seata/pull/3551)] make RETRY_DEAD_THRESHOLD bigger and configurable
- [[#3589](https://github.com/seata/seata/pull/3589)] Changed exception check by JUnit API usage
- [[#3601](https://github.com/seata/seata/pull/3601)] make `LoadBalanceProperties` compatible with `spring-boot:2.x` and above
- [[#3513](https://github.com/seata/seata/pull/3513)] Saga SpringBeanService invoker support switch json parser
- [[#3318](https://github.com/seata/seata/pull/3318)] make CLIENT_TABLE_META_CHECKER_INTERVAL configurable
- [[#3371](https://github.com/seata/seata/pull/3371)] add applicationId for metric
- [[#3459](https://github.com/seata/seata/pull/3459)] remove duplicate validAddress code
- [[#3215](https://github.com/seata/seata/pull/3215)] opt the reload during startup in file mode
- [[#3631](https://github.com/seata/seata/pull/3631)] optimize nacos-config.py parameter
- [[#3638](https://github.com/seata/seata/pull/3638)] optimize the error when use update or delete with join in sql
- [[#3523](https://github.com/seata/seata/pull/3523)] optimize release savepoint when use oracle
- [[#3458](https://github.com/seata/seata/pull/3458)] reversion the deleted md
- [[#3574](https://github.com/seata/seata/pull/3574)] repair Spelling errors in comments in EventBus.java files
- [[#3573](https://github.com/seata/seata/pull/3573)] fix designer directory path in README.md
- [[#3662](https://github.com/seata/seata/pull/3662)] update gpg key
- [[#3664](https://github.com/seata/seata/pull/3664)] optimize some javadocs
- [[#3637](https://github.com/seata/seata/pull/3637)] register the participating companies and pull request information
### test
- [[#3381](https://github.com/seata/seata/pull/3381)] test case for tmClient
- [[#3607](https://github.com/seata/seata/pull/3607)] fixed bugs in EventBus unit tests
- [[#3579](https://github.com/seata/seata/pull/3579)] add test case for StringFormatUtils
- [[#3365](https://github.com/seata/seata/pull/3365)] optimize ParameterParserTest test case failed
- [[#3359](https://github.com/seata/seata/pull/3359)] remove unused test case
- [[#3578](https://github.com/seata/seata/pull/3578)] fix UnfinishedStubbing Exception in unit test case
- [[#3383](https://github.com/seata/seata/pull/3383)] optimize StatementProxyTest unit test
Thanks to these contributors for their code commits. Please report an unintended omission.
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Also, we receive many valuable issues, questions and advices from our community. Thanks for you all.
#### Link
- **Seata:** https://github.com/seata/seata
- **Seata-Samples:** https://github.com/seata/seata-samples
- **Release:** https://github.com/seata/seata/releases
- **WebSite:** https://seata.io
