Where can I read the brave documentation about some of the problems encountered when spring integrates zipkin? How to choose the version? The details are as follows

when spring boot integrates with zipkin, the dependent versions of many online tutorials are as follows:

<artifactId>brave-core</artifactId>
<artifactId>brave-spancollector-http</artifactId>
<artifactId>brave-web-servlet-filter</artifactId>
<artifactId>brave-apache-http-interceptors</artifactId>
<version>3.9.0</version>

then set up a configuration bean to inject Bean such as SpanCollector, Brave, BraveServletFilter, CloseableHttpClient, etc., but when I changed the dependency version to the latest 4.16.3, these classes were marked as obsolete, but there was no detailed documentation on github. The specific questions are as follows:
1. Where can I see the relevant official documents? It"s brave, not zipkin.
2. How to choose the version when using it? (boot integration only, non-cloud integration)

Springboot zipkin java

Apr.08,2022

Pinpoint, the code is zero intrusive, and the call chain information is more complete.

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