Changes by Version
==================
Release Notes.

8.9.0
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#### OAP Server
* Add component definition for `Jackson`.
* Fix that zipkin-receiver plugin is not packaged into dist.
* Replace e2e cases to e2e-v2: Lua Nginx/SelfObservability.
* Upgrade Armeria to 1.12, upgrade OpenSearch test version to 1.1.0.
* Add component definition for `Apache-Kylin`.

#### UI
* Optimize endpoint dependency.
* Show service name by hovering nodes in the sankey chart.
* Add Apache Kylin logo.
* Add ClickHouse logo.

#### Documentation


All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/101?closed=1)

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Find change logs of all versions [here](changes).