enable pulsar flink source to read topics with key hash range (#559)

79: change sql-gateway version to 0.6.1 (#563)

build: don't release the root pom for our project.

build: add description, skip root pom deploy.

build: Keeps all FlattenDescriptor optional POM elements that are required for OSS Repository-Hosting

build: support release scala 2.12 in the same time.

79: add dependencies.json for github actions to download sql gateway artifacts (#538)

fix: support deploy scala 2.12

Update the server name of sonatype for better release performance (#522)

Update the server of sonatype (#519)

[CI] Add doc bot (#507)

[484] delete commented code (#490)

[486] Add protobuf jar in the shaded jar (#489)

[#480][pulsar-flink] Rewrite extractTopicName() (#482)

Fix txn not found (#443)