chore: remove support for kafka 3.7.1 and 3.8.0

Author: razvan

CHANGELOG.md

@@ -31,6 +31,7 @@ All notable changes to this project will be documented in this file.
 ### Removed
 
 - test: ZooKeeper 3.9.2 removed ([#853]).
+- Support for Kafka 3.7.1 and 3.8.0 removed ([#859]) 
 
 [#840]: https://github.com/stackabletech/kafka-operator/pull/840
 [#844]: https://github.com/stackabletech/kafka-operator/pull/844
@@ -39,6 +40,7 @@ All notable changes to this project will be documented in this file.
 [#851]: https://github.com/stackabletech/kafka-operator/pull/851
 [#853]: https://github.com/stackabletech/kafka-operator/pull/853
 [#855]: https://github.com/stackabletech/kafka-operator/pull/855
+[#859]: https://github.com/stackabletech/kafka-operator/pull/859
 
 ## [25.3.0] - 2025-03-21
 

docs/modules/kafka/partials/supported-versions.adoc

@@ -3,6 +3,4 @@
 // Stackable Platform documentation.
 
 * 3.9.0
-* 3.8.0 (deprecated)
-* 3.7.2 (LTS)
-* 3.7.1 (deprecated)
+* 3.7.2 (LTS)

tests/test-definition.yaml

@@ -6,9 +6,7 @@
 dimensions:
   - name: kafka
     values:
-      - 3.7.1
       - 3.7.2
-      - 3.8.0
       - 3.9.0
       # Alternatively, if you want to use a custom image, append a comma and the full image name to the product version
       # as in the example below.
@@ -27,7 +25,7 @@ dimensions:
       - 3.9.3
   - name: upgrade_old
     values:
-      - 3.7.1
+      - 3.7.2
   - name: upgrade_new
     values:
       - 3.9.0