Release Note 24.0.0

[JNSimba]

Features & Improvements

1. Support flink1.20 [Improve] Support Flink 1.20 #469
2. Support db2 database synchronization [Feature](cdc) add DB2 database sync #316
3. SchemaChange supports jsqlparse framework parsing [Improve]Schema change parses ddl sql using jsqlparser framework #422 [improve]The sql_parser model of schema change support automatic table creation #435
4. Support streamload gz compression import [Improve] support gz compress in streamload #434
5. Upgrade FlinkCDC version to 3.1.1 [Improve] Update flink cdc version to 3.1.1 #438
6. Support arrowfightsql reading [Feature] support reader doris using arrow flight driver #465
7. Support jdbc parameter setting when db2 pg sqlserver synchronization [cdc]add jdbc properties configuration #450
8. Optimize batch mode writing [improvement] fix batch streamload when label already exist #470 [Improve] Fix the problem caused by very small interval in batch mode #462
9. Optimize batch streamload import imbalance logic [improve] optimize the batch stream load redirect logic #437
10. Optimize some cdc logic [improve]Improve the entry point for creating tableSchema #439 [improve]Improve the way of dorisSystem create table #452 [improve]cdc tools parameter removes leading and trailing spaces #447
11. CDC synchronization supports Mysql Integer type fix mysql type integer #476

Bug

1. Fix the serialization issue when the map subtype is date/datetime type [Fix](source) Fixed incorrect Map value reading when key/value is of DATE or DATETIME type #419
2. Fix the bug of flinksql projection pushdown [Fix] fix projection pushdown #428
3. Fix the issue of mongdb synchronizing decimal type [fix][mongodb-cdc]fix replace decimal type error when meeting non decimal type #448 [fix](cdc) Fix possible loss of precision in MongoCDC Decimal sampling. #463
4. Compatible with doris, fix the issue of timestamp arrow type reading [Fix] fix arrow read timestamp bug #446
5. Fix the issue of delete not taking effect in cdc [cdc] fix enable-delete option not work #455
6. Fix the issue of default value being null when schemachange [Fix](schema-chaneg) fix default empty to null #456

Thanks

@bingquanzhao
@DongLiang-0
@JasonLeeCoding
@JNSimba
@MaoMiMao
@qg-lin
@tmc9031
@vinlee19