divijvaidya commented on code in PR #528:
URL: https://github.com/apache/kafka-site/pull/528#discussion_r1236535926


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blog.html:
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@@ -31,6 +31,7 @@ <h2 class="bullet">
                 <p>We are proud to announce the release of Apache Kafka 3.5.0. 
This release contains many new features and improvements. This blog post will 
highlight some of the more prominent features. For a full list of changes, be 
sure to check the <a 
href="https://downloads.apache.org/kafka/3.5.0/RELEASE_NOTES.html";>release 
notes</a>.</p>
                 <p>See the <a 
href="https://kafka.apache.org/35/documentation.html#upgrade_3_5_0";>Upgrading 
to 3.5.0 from any version 0.8.x through 3.4.x</a> section in the documentation 
for the list of notable changes and detailed upgrade steps.</p>
                 <p>The ability to migrate Kafka clusters from ZK to KRaft mode 
with no downtime is still an early access feature. It is currently only 
suitable for testing in non production environments. See <a 
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-866+ZooKeeper+to+KRaft+Migration";>KIP-866</a>
 for more details.</p>
+               <p><it>Note: ZooKeeper is now marked deprecated in this 
release. ZooKeeper is planned to be removed in Apache Kafka 4.0. (Cf <a 
href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-833%3A+Mark+KRaft+as+Production+Ready#KIP833:MarkKRaftasProductionReady-Kafka3.5";>KIP-833</a>)</it><p>

Review Comment:
   I would probably make it more clear over there what deprecated means. We 
will continue to support and backport bug fixes for Zk in 3.x releases. With 
4.x release, Zk will be removed from Apache Kafka.
   
   A natural next question in the mind of reader comes as when is 4.0 
happening. We should also mention that release is to-be-decided.



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