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<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> Release Notes - Apache ServiceComb - Version pack-0.7.1
</code></pre></div></div>
<h2> Sub-task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2657">SCB-2657</a>] - Fix wrong version placeholder for branch 0.7.x
</li>
</ul>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> Release Notes - Apache ServiceComb - Version pack-0.7.0
</code></pre></div></div>
<h2> Sub-task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1370">SCB-1370</a>] - Support for in-process nested global transactions
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2219">SCB-2219</a>] - Use Github secrets to configure snapshot deploy to Nexus authentication
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2220">SCB-2220</a>] - Adding Github actions workflow status badge to README.md
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2223">SCB-2223</a>] - NEXUS's secret name is wrong
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2248">SCB-2248</a>] - Update jacoco version 0.8.6 for Java 11
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2397">SCB-2397</a>] - Add pack-dependencies module management dependencies
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2421">SCB-2421</a>] - Migrate Spring-Boot from 2.1.X.RELEASE to 2.3.X.RELEASE
</li>
</ul>
<h2> Bug
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2192">SCB-2192</a>] - servicecomb-pack fails to build on ARM64
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2227">SCB-2227</a>] - [UI] Property or field 'upTime' cannot be found on null
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2231">SCB-2231</a>] - Github Actions only work on apache/servicecomb-pack
</li>
</ul>
<h2> New Feature
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-275">SCB-275</a>] - [pack] retry compensation on failure/timeout/crash
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-908">SCB-908</a>] - TCC Events restful API
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1467">SCB-1467</a>] - Provide API to let user integration transaction with their business
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1510">SCB-1510</a>] - Add cluster metrics to the dashboard
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2238">SCB-2238</a>] - FSM event channel supports Rabbit
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2239">SCB-2239</a>] - [JDK11] Support JDK11 LTS
</li>
</ul>
<h2> Improvement
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-268">SCB-268</a>] - [pack] compact events to remove unnecessary fields
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-277">SCB-277</a>] - [pack] concurrent event processing issue
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-751">SCB-751</a>] - The load balancer of Saga may be faced with peak problem.
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-798">SCB-798</a>] - GrpcMessageSender uses aync send API
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-835">SCB-835</a>] - Alpha should call the compensation method once it gets the abort event
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-990">SCB-990</a>] - Support to lookup the Omega instance if the original instance is not exit
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1003">SCB-1003</a>] - Support the transaction suspend and resume
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1004">SCB-1004</a>] - Alpha has limit request rate protection
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1006">SCB-1006</a>] - Support SagaEnd Callback invocation
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1057">SCB-1057</a>] - check the TxEndedEvent is received before doing the compensate
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1107">SCB-1107</a>] - Omega should send the compensation failure to alpha
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1300">SCB-1300</a>] - Added the accept test of retry then recovery
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1536">SCB-1536</a>] - Adapter fegin by spring-cloud-starter-openfeign 2.0.0
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1583">SCB-1583</a>] - Polish ServiceComb Pack User document about kyro Usage
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1596">SCB-1596</a>] - Support for defining OmegaContext parameters in @SagaStart and @Compensable methods
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1618">SCB-1618</a>] - Add a JMS related Saga demo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1884">SCB-1884</a>] - Using Asciidoc to process the ServiceComb Pack docs
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2203">SCB-2203</a>] - The version of Java (1.8.0_252) you have used to run this analysis is deprecated and Sonarcloud.io stopped accepting it
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2204">SCB-2204</a>] - Acceptance Tests Akka fails
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2390">SCB-2390</a>] - ServiceComb Pack Support Mac M1
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2392">SCB-2392</a>] - Upgrade the netty version to 4.1.74
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2394">SCB-2394</a>] - The random error of AlphaIntegrationWithRandomPortTest
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2395">SCB-2395</a>] - Upgrade Log4j version
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2399">SCB-2399</a>] - Upgrade the fabric8 docker plugin to fix mac m1 issue
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2438">SCB-2438</a>] - Upgrade spring-framework version to 5.2.20
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2453">SCB-2453</a>] - Bump junit from 4.12 to 4.13.1
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2458">SCB-2458</a>] - Bump commons-io from 2.4 to 2.7
</li>
</ul>
<h2> Test
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-306">SCB-306</a>] - [pack] acceptance tests with all the transaction scenarios
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2222">SCB-2222</a>] - Unstable test cases on poor performance CI
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2391">SCB-2391</a>] - Add more accept tests of TCC
</li>
</ul>
<h2> Task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1203">SCB-1203</a>] - Occasional failure TccLoadBalanceSenderTest.participateFailedThenRetry
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2199">SCB-2199</a>] - Migrate travis-ci to github workflow
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2205">SCB-2205</a>] - Polishing Github actions workflow
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2275">SCB-2275</a>] - coveralls-maven-plugin fails on Java 11 - required class missing: DatatypeConverter
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2368">SCB-2368</a>] - Introduce dependency check plugin to list the CVE related issues
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2425">SCB-2425</a>] - Refactoring the Alpha module using Spring SPI
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2459">SCB-2459</a>] - Upgrade the version of zstd-jni and lz4-java
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2470">SCB-2470</a>] - Bump spring-cloud-function-core from 3.0.14.RELEASE to 3.1.7
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2477">SCB-2477</a>] - Faster release with Maven CI Friendly Versions
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-2486">SCB-2486</a>] - Pack 0.7.0-SNAPSHOT Release Failed
</li>
</ul>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> Release Notes - Apache ServiceComb - Version pack-0.6.0
</code></pre></div></div>
<h2> Sub-task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1368">SCB-1368</a>] - Support for Akka-based Alpha clusters
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1424">SCB-1424</a>] - The retrieveDataMaps method throws a 500 error in acceptance-pack-akka-spring-demo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1627">SCB-1627</a>] - Wait for compensation feedback after Alpha calls compensation
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1646">SCB-1646</a>] - Rename @Compensable property retries and timeout with the "forward" prefix
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1658">SCB-1658</a>] - Improve encapsulation on txEntityMap of SagaData
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1696">SCB-1696</a>] - Optimize state machine compensation retry strategy using reverseRetries and retryDelayInMilliseconds for FSM
</li>
</ul>
<h2> Bug
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1282">SCB-1282</a>] - Support to inject a customer IdGenerator in Omega Spring Starter
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1476">SCB-1476</a>] - SagaStartAnnotationProcessorTimeoutWrapper should handle SagaStart.autoClose()
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1542">SCB-1542</a>] - Test build error with Alpha Server
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1602">SCB-1602</a>] - Error when generating docker image for alpha server
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1611">SCB-1611</a>] - Window not support get CPU total and load average
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1669">SCB-1669</a>] - Reverse compensation sort bug in FSM
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1707">SCB-1707</a>] - Forward compensation only sends once a failure event if multiple retries fail
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1842">SCB-1842</a>] - Akka Actor not found error in pack-0.5.0 under fsm patten
</li>
</ul>
<h2> New Feature
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1530">SCB-1530</a>] - Add omega-transport-hystrix module to support thread context switching
</li>
</ul>
<h2> Improvement
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1011">SCB-1011</a>] - Saga interceptor should check the gloable transaction ID
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1375">SCB-1375</a>] - clean up the accept test module
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1502">SCB-1502</a>] - Code Cleanup
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1514">SCB-1514</a>] - Aborting the further Tcc transcations when partcipate call failed
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1568">SCB-1568</a>] - Add transport section on the user guide document
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1585">SCB-1585</a>] - Optimize the Netty server thread model to split bossEventLoopGroup and workerEventLoopGroup
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1587">SCB-1587</a>] - Polish the Design document of ServiceComb Pack
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1593">SCB-1593</a>] - Use Netty native transport improve performance
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1597">SCB-1597</a>] - Refactoring the accept tests of Pack
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1599">SCB-1599</a>] - Modify the sonar warning
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1604">SCB-1604</a>] - modify InterruptedException
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1688">SCB-1688</a>] - Added prompt information when visit Alpha UI in non-state machine mode
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1689">SCB-1689</a>] - Remove “prd” profile
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1690">SCB-1690</a>] - omega-transport-resttemplate does not use RestTemplateBuilder
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1694">SCB-1694</a>] - Improve unit test coverages for APIv1Controller
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1695">SCB-1695</a>] - Add attribute mode to @Compensable annotation
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1877">SCB-1877</a>] - Fixed AlphaUI's Saga list sorted by time bug
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1878">SCB-1878</a>] - Alpha UI query error when the ES is empty
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1879">SCB-1879</a>] - Support to disable the TCC feature from Alpha Server
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1880">SCB-1880</a>] - Remove the EnableOmega annotation
</li>
</ul>
<h2> Test
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1501">SCB-1501</a>] - Occasional UnitTest failure in PackIT.compensatesFailedGlobalTransaction
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1685">SCB-1685</a>] - Improve test case doNotCompensateDuplicateTxOnFailure of AlphaIntegrationTest
</li>
</ul>
<h2> Task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1466">SCB-1466</a>] - Update cluster configuration in fsm document
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1541">SCB-1541</a>] - Set the dependency of OpenFeign core scope to be provided
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1595">SCB-1595</a>] - ServiceComb Pack integrates with SonarCloud
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1614">SCB-1614</a>] - Polishing code
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1659">SCB-1659</a>] - Upgrade maven-assembly-plugin to 3.2.0
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1668">SCB-1668</a>] - Replace sun.misc.BASE64* with java.util.Base64
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1670">SCB-1670</a>] - TransactionContext should be serializable
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1698">SCB-1698</a>] - Revert "SCB-1695 Add attribute mode to @Compensable annotation"
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1724">SCB-1724</a>] - Update upgrade guide and state-diagram documents for SCB-1696
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1735">SCB-1735</a>] - Support Alpha call compensation timeout strategy
</li>
</ul>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> Release Notes - Apache ServiceComb - Version pack-0.5.0
</code></pre></div></div>
<h2> New and Noteworthy </h2>
<ul>
<li> Provided new Saga Transaction tracking system based on Akka Actor</li>
<li> Provided a new GUI to check the Saga Transactions</li>
<li> User can use TransactionContext to pass the transaction id information </li>
</ul>
<h2> Sub-task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1372">SCB-1372</a>] - Collection state machine health to metrics
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1374">SCB-1374</a>] - Implement Alpha Event Channel Plugin
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1379">SCB-1379</a>] - Add alpha benchmark tool document
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1416">SCB-1416</a>] - Refactoring the core part of alpha-fsm module to move to alpha-core
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1417">SCB-1417</a>] - Alpha Event Redis Channel Plugin
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1418">SCB-1418</a>] - Alpha Event Kafka Channel Plugin
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1435">SCB-1435</a>] - State machine manual
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1439">SCB-1439</a>] - Optimize class ElasticsearchTransactionRepository persistence parameters
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1442">SCB-1442</a>] - Topic initialization & Class KafkaMessagePublisher needs to use globalTxId as the partitioning strategy.
</li>
</ul>
<h2> Bug
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1264">SCB-1264</a>] - When setting server.port and alpha.server.port random port is missing the default tag configuration
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1281">SCB-1281</a>] - saga-frontend access alpha restful API has cross-domain issues
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1352">SCB-1352</a>] - Fixed a typo on ParametersContext class in servicecomb-pack
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1377">SCB-1377</a>] - The Notice file of ServiceComb-Pack need to updated
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1419">SCB-1419</a>] - ElasticsearchTransactionRepositoryTest failed for CI
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1421">SCB-1421</a>] - ElasticsearchTransactionRepositoryTest failed for CI 2
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1438">SCB-1438</a>] - Class ElasticsearchTransactionRepository synchronization save method is invalid
</li>
</ul>
<h2> New Feature
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1349">SCB-1349</a>] - support Nacos Discovery
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1386">SCB-1386</a>] - Support to send out SagaEnd event in other method
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1411">SCB-1411</a>] - Add alpha-ui module to provide a simple Web GUI
</li>
</ul>
<h2> Improvement
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-575">SCB-575</a>] - Publish the Java doc of ServiceComb projects
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1243">SCB-1243</a>] - Keep the handler name of saga-consumer and saga-producer
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1247">SCB-1247</a>] - Set default value in alpha.cluster.address on omega side
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1272">SCB-1272</a>] - Improvement Omega timeout processing, interrupt request thread after the timeout
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1279">SCB-1279</a>] - add omega context verification
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1299">SCB-1299</a>] - Showing the type,createtime in the Saga UI
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1309">SCB-1309</a>] - ServicePack CI build should use sprint-boot-2 profile
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1380">SCB-1380</a>] - Upgrade Java-Chassis version to 1.2.1
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1381">SCB-1381</a>] - Add common api controller to bridge the request of transaction data querying and metrics data querying
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1385">SCB-1385</a>] - Provide a common way to pass GID and LID
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1387">SCB-1387</a>] - Upgrade Spring Boot version to 2.1.6
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1391">SCB-1391</a>] - Add support for explicit tx context passing for TCC
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1395">SCB-1395</a>] - Switch to openjdk in servicecomb-pack CI build
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1399">SCB-1399</a>] - Drop the support of Spring Boot 1.x for ServiceComb-Pack
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1432">SCB-1432</a>] - fix deprecated api
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1443">SCB-1443</a>] - Adding a Rolling File Appender for Log4j2
</li>
</ul>
<h2> Test
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1397">SCB-1397</a>] - Acceptance test about Byteman error
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1403">SCB-1403</a>] - byteman port configuration conflicts in all acceptance tests.
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1423">SCB-1423</a>] - Non-thread-safe method size of ConcurrentLinkedQueue in AlphaIntegrationTest
</li>
</ul>
<h2> Task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1026">SCB-1026</a>] - Saga compensation should support to define the retry times
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1238">SCB-1238</a>] - Introductory article on cluster implementation of ServiceComb Pack
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1241">SCB-1241</a>] - Update how to use mysql document
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1244">SCB-1244</a>] - Update the configuration of Pack 0.4.0 in the user guide
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1298">SCB-1298</a>] - Add Zookeeper as the Alpha server load balancer
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1314">SCB-1314</a>] - support zookeeper user_guide
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1335">SCB-1335</a>] - Upgrade docker-compose file to 3.0
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1353">SCB-1353</a>] - Travis CI should fail fast
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1356">SCB-1356</a>] - add NACOS to DiscoveryType
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1389">SCB-1389</a>] - Doc for SCB-1385
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1430">SCB-1430</a>] - Update the License file of ServiceComb Pack
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1440">SCB-1440</a>] - Remove the Kamon dependencies
</li>
</ul>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> Release Notes - Apache ServiceComb - Version pack-0.4.0
</code></pre></div></div>
<h2> New and Noteworthy </h2>
<ul>
<li> Provides Alpha HA implementation </li>
<li> Support to use eureka or consul to do the service discovery of Alpha</li>
<li> Fix the event scanner thread exit issue </li>
</ul>
<h2> Sub-task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1180">SCB-1180</a>] - Unable to register eureka instance metadata on random gRPC port
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1187">SCB-1187</a>] - Update distribution LICENSE for Spring Cloud Starter Netflix
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1200">SCB-1200</a>] - Omega with consul
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1201">SCB-1201</a>] - alpha-spring-cloud-starter rename alpha-server-cloud-eureka-starter
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1204">SCB-1204</a>] - acceptance tests with consul
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1209">SCB-1209</a>] - Add a description about the integrated consul
</li>
</ul>
<h2> Bug
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1118">SCB-1118</a>] - EventScanner should catch the exception to keep it running.
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1159">SCB-1159</a>] - Rxjs and TypeScript version compatibility issues
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1216">SCB-1216</a>] - Alpha Cluster support random gRPC port
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1217">SCB-1217</a>] - Consul support random gRPC port
</li>
</ul>
<h2> New Feature
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-15">SCB-15</a>] - service discovery with popular open source service registry
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1155">SCB-1155</a>] - Generate a random free gRPC port to launch alpha
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1199">SCB-1199</a>] - service discovery with consul
</li>
</ul>
<h2> Improvement
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1082">SCB-1082</a>] - Dependency-free-transaction-demo failed on Mac OSX
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1099">SCB-1099</a>] - Add nexus SNAPSHOT information to the README repo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1100">SCB-1100</a>] - Updated the user guide for migration from saga 0.2.x
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1103">SCB-1103</a>] - TCC should have participate started and ended events
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1110">SCB-1110</a>] - omega-transport-feign configure file error
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1119">SCB-1119</a>] - Add the order number on the demo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1121">SCB-1121</a>] - Clean up the OmegaContext once the invocation is over
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1122">SCB-1122</a>] - Specify the name of RestTemplate in the configuration
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1124">SCB-1124</a>] - Rename the Handler name of Omega transport
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1125">SCB-1125</a>] - Add omega instanceid to properties
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1127">SCB-1127</a>] - Support alpha server registering to Spring Cloud Eureka
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1128">SCB-1128</a>] - Omega get Alpha address from Spring Cloud Eureka
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1130">SCB-1130</a>] - Alpha cluster need distributed lock function
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1158">SCB-1158</a>] - External jars support Alpha
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1160">SCB-1160</a>] - SCB-1142 additional
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1171">SCB-1171</a>] - Improve unit test coverage for ClusterLockServiceTest
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1235">SCB-1235</a>] - Clean up third party license with maven plugin
</li>
</ul>
<h2> Test
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-306">SCB-306</a>] - [pack] acceptance tests with all the transaction scenarios
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1152">SCB-1152</a>] - About abortTimeoutTxStartedEvent test case failed
</li>
</ul>
<h2> Task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1151">SCB-1151</a>] - Add Eureka instructions in the user guide
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1161">SCB-1161</a>] - Eureka integration english guide
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1181">SCB-1181</a>] - Add mvn wrap script to lock the maven version
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1182">SCB-1182</a>] - Also need to use -Pspring-boot-2 by default
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1189">SCB-1189</a>] - Update the Eureka Integration User Guide for version 0.4.0
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1190">SCB-1190</a>] - Update the mysql manual for use extension jar description
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1194">SCB-1194</a>] - Specify alphaEventBus bean with @Qualifier("alphaEventBus")
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1195">SCB-1195</a>] - About typo in eureka Integrated documentation
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1215">SCB-1215</a>] - Update document about alpha cluster
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1233">SCB-1233</a>] - Alpha Server should not include eureka dependencies by default
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1238">SCB-1238</a>] - Introductory article on cluster implementation of ServiceComb Pack
</li>
</ul>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> Release Notes - Apache ServiceComb - Version pack-0.3.0
</code></pre></div></div>
<h2> New and Noteworthy </h2>
<ul>
<li> Provides the TCC support </li>
<li> Rename the package name from "org.apache.servicecomb.saga" to "org.apache.servicecomb.pack"</li>
<li> Omega supports JDK 1.7 </li>
<li> Using Spring-Boot 2.1 by default </li>
</ul>
<h2> Sub-task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-817">SCB-817</a>] - Setup the TCC events
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-818">SCB-818</a>] - Omega support of TCC
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-819">SCB-819</a>] - Acceptance test of TCC Demo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-820">SCB-820</a>] - TCC demo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-856">SCB-856</a>] - Implement reaction of the event in Alpha Server
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-876">SCB-876</a>] - Confirm and Cancel invocation support of Omega
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-877">SCB-877</a>] - Alpha should pesistend the received TCC events
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-923">SCB-923</a>] - Provide API to access the TCC events
</li>
</ul>
<h2> Bug
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-739">SCB-739</a>] - It is useless for @SagaStart timeout,and it could not be compensated under @SagaStart
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-741">SCB-741</a>] - Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'payloads' at row 1
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-745">SCB-745</a>] - RetrySender should not throw exception when go the saga start event.
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-821">SCB-821</a>] - Add missing dependencyManagement for omega-transport-feign
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-822">SCB-822</a>] - Update LICENSE/NOTICE for saga
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-824">SCB-824</a>] - Failed to build saga demos
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-826">SCB-826</a>] - SagaStart abort event should use LocalTransactionID
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-830">SCB-830</a>] - Update Chassis from 1.0.0-m2 to 1.0.0 in Saga
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-831">SCB-831</a>] - Saga UT failed at LoadBalancedClusterMessageSenderTest on Windows environment
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-963">SCB-963</a>] - Saga transactional method can't work when compensation happens
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1081">SCB-1081</a>] - CompositeOmegaCallback's compensate(TxEvent event) method has concurrency issues
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1098">SCB-1098</a>] - Pack pom need to be updated
</li>
</ul>
<h2> New Feature
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-665">SCB-665</a>] - Provide TCC support
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-730">SCB-730</a>] - Add Feign transport for supporting Spring Cloud
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-731">SCB-731</a>] - Add the omega-transport-feign into distribution kit
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-732">SCB-732</a>] - Add the omega-transport-feign into distribution kit
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-909">SCB-909</a>] - Add fault tolerance for service comb TCC
</li>
</ul>
<h2> Improvement
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-244">SCB-244</a>] - [pack] add demo to use pack with java chassis
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-630">SCB-630</a>] - Active the -Pdocker profile if detect the docker installation
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-639">SCB-639</a>] - upgrade docker maven plugin
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-660">SCB-660</a>] - Update the dubbo example compose file
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-750">SCB-750</a>] - Dependency management is incomplete in Saga and Java-Chassis
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-785">SCB-785</a>] - Cannot get the GlobalTxId and LocalTxId in the compensation method
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-805">SCB-805</a>] - If the node time of alpha and omega are not same, the transaction could be aborted
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-806">SCB-806</a>] - Polish alpha-server logger
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-813">SCB-813</a>] - pack-contract-grp module mvn install builds failure
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-829">SCB-829</a>] - An index on TxEvent (globalTxId) should be added
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-853">SCB-853</a>] - Support JDK7 in saga-core
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-865">SCB-865</a>] - Refactoring the Omega Interceptors
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-868">SCB-868</a>] - Added kamon metrics to Alpha Server
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-874">SCB-874</a>] - saga dubbo demo insert sql and readme optimization
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-875">SCB-875</a>] - Start the old saga demo with sh script
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-879">SCB-879</a>] - Pack the aspectj-wave jar into Alpha Server when using perf profile
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-885">SCB-885</a>] - saga alpha event scanner delete duplicate events sql optimization
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-913">SCB-913</a>] - Switch TCC demo JPA implementation
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-916">SCB-916</a>] - Clean up @order annotation in TransactionAspectConfig
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1013">SCB-1013</a>] - Support to disable the event scanner Alpha
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1018">SCB-1018</a>] - Upgrade spring boot version to 1.5.17 and 2.0.6
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1029">SCB-1029</a>] - The compensationMethod size is small
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1036">SCB-1036</a>] - Throw exception when Compensable retries below -1.
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1086">SCB-1086</a>] - Using spring-boot-2 by default
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1090">SCB-1090</a>] - Unify the logger output of the Omega transport.
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1091">SCB-1091</a>] - Upgrade the dubbo version to 2.6.4
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1093">SCB-1093</a>] - Upgrade the Spring Boot version to 2.1.1 Release
</li>
</ul>
<h2> Test
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-823">SCB-823</a>] - Set up a fully functional test in kubernetes environment
</li>
</ul>
<h2> Task
</h2>
<ul>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-648">SCB-648</a>] - Omega support JDK7
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-766">SCB-766</a>] - Upgrade Spring Boot version to 2.0.3.Release and 1.5.14.Release
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-784">SCB-784</a>] - SagaStart annotated method should abort the saga transaction once the exception is thrown
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-973">SCB-973</a>] - TLP graduation tasks
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-976">SCB-976</a>] - Create new git repo for ServiceComb Saga-Core module
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1078">SCB-1078</a>] - Clean up the saga-core modules from saga-pack repo
</li>
<li>[<a href="https://issues.apache.org/jira/browse/SCB-1097">SCB-1097</a>] - Clean up the distribution of servicecomb-pack
</li>
</ul>
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