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：

• [#2933] add antlr for mysql sqlparser
• [#3228] support custom serialization plugin
• [#3172] support undo_log compression mode in AT
• [#3372] Saga support customize whether update last retry log
• [#3411] support seata-server thread pool parameters configuration
• [#3348] support redis sentinel storage mode in TC
• [#2667] support password decryption when using db and redis storage mode
• [#3427] add distributed lock interface
• [#3443] support send the seata-server log to logstash or kafka
• [#3486] add transaction service group for metric
• [#3317] support to obtain multiple configurations through a single node when using zookeeper as configuration center
• [#3516] support acl-token when consul is used registry and configuration center
• [#3116] support configuring apollo configService and cluster
• [#3468] saga support loop execution on state
• [#3447] support Transaction context printing in logging framework

bugfix：

• [#3258] fix AsyncWorker potential OOM problem
• [#3293] fix configuration cache get value type mismatch exception
• [#3241] forbidden use order by or limit in multi sql
• [#3406] fix the value can not be push to nacos when special charset in config.txt
• [#3418] fix getGeneratedKeys may get history pk
• [#3408] fix the NPE problem of jar running mode when the third-dependency on separate packaging
• [#3431] fix property bean may not be initialized when reading configuration
• [#3413] fix the logic of rollback to savepoint and release to savepoint
• [#3367] when the xa branch is rollback, it cannot be executed due to idle state
• [#3448] reduce unnecessary competition and remove missing locks
• [#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] fix seata node refresh failure because of consul client throws exceptions
• [#3491] fix typo in README.md
• [#3531] fix the NPE of RedisTransactionStoreManager when get branch transactions
• [#3500] fix oracle and postgreSQL can't query column info
• [#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] do not call setBlob to invalid the jdbc exception
• [#3540] fix server distribution missing files
• [#3597] fix the possible NPE
• [#3568] fix automatic datasource agent caused by ConcurrentHashMap.computeIfAbsent Deadlock problem
• [#3402] fix the problem that the updated column cannot be resolved because the field name in the updated SQL contains the database name
• [#3464] fix test case NPE and StackTraceLogger's log.
• [#3522] fix register branch and store undolog when AT branch does not need compete lock
• [#3635] fix pushing notification failed when the configuration changed in zookeeper
• [#3133] fix the case that could not retry acquire global lock
• [#3156] optimize the logic of SpringProxyUtils.findTargetClass

optimize：

• [#3341] optimize the format of the path to the specified configuration file
• [#3385] optimize github action and fix unit test failure
• [#3175] improve UUIDGenerator using "history time" version of snowflake algorithm
• [#3291] mysql jdbc connect param
• [#3336] support using System.getProperty to get netty config property
• [#3369] add github action secrets env for dockerHub
• [#3343] Migrate CI provider from Travis CI to Github Actions
• [#3397] add the change records folder
• [#3303] supports reading all configurations from a single Nacos dataId
• [#3380] globalTransactionScanner listener optimize
• [#3123] optimize the packing strategy of seata-server
• [#3415] optimize maven clean plugin to clear the distribution directory
• [#3316] optimize the property bean may not be initialized while reading config value
• [#3420] optimize enumerated classes and add unit tests
• [#3533] added interface to get current transaction role
• [#3436] optimize typo in SQLType class
• [#3439] adjust the order of springApplicationContextProvider so that it can be called before the XML bean
• [#3248] optimize the config of load-balance migration to belong the client node
• [#3441] optimize the auto-configuration processing of starter
• [#3466] String comparison uses equalsIgnoreCase()
• [#3476] support when the server parameter passed is hostname, it will be automatically converted to IP
• [#3236] optimize the conditions for executing unlocking
• [#3485] optimize useless codes in ConfigurationFactory
• [#3505] optimize useless if judgments in the GlobalTransactionScanner class
• [#3544] optimize the get pks by auto when auto generated keys is false
• [#3549] unified the length of xid in different tables when using DB storage mode
• [#3551] make RETRY_DEAD_THRESHOLD bigger and configurable
• [#3589] Changed exception check by JUnit API usage
• [#3601] make LoadBalanceProperties compatible with spring-boot:2.x and above
• [#3513] Saga SpringBeanService invoker support switch json parser
• [#3318] make CLIENT_TABLE_META_CHECKER_INTERVAL configurable
• [#3371] add applicationId for metric
• [#3459] remove duplicate validAddress code
• [#3215] opt the reload during startup in file mode
• [#3631] optimize nacos-config.py parameter
• [#3638] optimize the error when use update or delete with join in sql
• [#3523] optimize release savepoint when use oracle
• [#3458] reversion the deleted md
• [#3574] repair Spelling errors in comments in EventBus.java files
• [#3573] fix designer directory path in README.md
• [#3662] update gpg key
• [#3664] optimize some javadocs
• [#3637] register the participating companies and pull request information

test

• [#3381] test case for tmClient
• [#3607] fixed bugs in EventBus unit tests
• [#3579] add test case for StringFormatUtils
• [#3365] optimize ParameterParserTest test case failed
• [#3359] remove unused test case
• [#3578] fix UnfinishedStubbing Exception in unit test case
• [#3383] optimize StatementProxyTest unit test

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

• slievrly
• caohdgege
• a364176773
• wangliang181230
• xingfudeshi
• jsbxyyx
• selfishlover
• l8189352
• Rubbernecker
• lj2018110133
• github-ganyu
• dmego
• spilledyear
• hoverruan
• anselleeyy
• Ifdevil
• lvxianzheng
• MentosL
• lian88jian
• litianyu1992
• xyz327
• 13414850431
• xuande
• tanggen
• eas5
• nature80
• ls9527
• drgnchan
• imyangyong
• sunlggggg
• long187
• h-zhi
• StellaiYang
• slinpq
• sustly
• cznc
• squallliu
• 81519434
• luoxn28

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