GitHub user fabien-dlb added a comment to the discussion: Client-Server compatibility matrix
Some more update reading [annoucement of pulsar 3.0.0](https://pulsar.apache.org/blog/2023/05/02/announcing-apache-pulsar-3-0/#compatibility-between-releases): > Before Pulsar 3.0, upgrades should be performed linearly through each feature > version. For example, when upgrading from 2.8 to 2.10, it is important to > upgrade to 2.9 before going to 2.10. So this confirms that we need to have brokers going through all versions and I understand that from 2.7.x we need to go through 2.8.x on broker side then client side, then to 2.9.x on broker side then client side, etc ... until 2.11.x from which version only we can update to 3.0.0 (note: still looking for confirmation that we can update from 2.x to 3.x and from what 2.x version(s) it is possible). GitHub link: https://github.com/apache/pulsar/discussions/20109#discussioncomment-6435673 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
