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new f7e64d3fee0 KAFKA-20290: KIP-1240 updates in upgrade.md (#21703)
f7e64d3fee0 is described below
commit f7e64d3fee07c22dc43f69bcab8a359ac4b9ed27
Author: Andrew Schofield <[email protected]>
AuthorDate: Wed Mar 11 21:38:26 2026 +0000
KAFKA-20290: KIP-1240 updates in upgrade.md (#21703)
Add a line to upgrade.md for KIP-1240.
Reviewers: Lan Ding <[email protected]>, majialong
<[email protected]>, Lianet Magrans <[email protected]>
---
docs/getting-started/upgrade.md | 1 +
1 file changed, 1 insertion(+)
diff --git a/docs/getting-started/upgrade.md b/docs/getting-started/upgrade.md
index 5b26025786c..05721adc356 100644
--- a/docs/getting-started/upgrade.md
+++ b/docs/getting-started/upgrade.md
@@ -39,6 +39,7 @@ type: docs
* The `kafka-streams-scala` library is deprecated as of Kafka 4.3 and will
be removed in Kafka 5.0. For further details, please refer to the [migration
guide](/{version}/streams/developer-guide/scala-migration).
* Support for cordoning log directories: For further details, please refer
to [KIP-1066](https://cwiki.apache.org/confluence/x/Lg_TEg).
* The `group.coordinator.rebalance.protocols` configuration is deprecated
and will be removed in Kafka 5.0. In Kafka 5.0, all protocols will always be
enabled and controlled solely by feature versions (`group.version`,
`streams.version`, `share.version`) via `kafka-features.sh`. For further
details, please refer to
[KIP-1237](https://cwiki.apache.org/confluence/x/jIqmFw).
+ * New group configs have been introduced: `share.delivery.count.limit`,
`share.partition.max.record.locks` and `share.renew.acknowledge.enable`, along
with equivalent broker configs for specifying minimum and maximum values. In
addition, the validation of group configs has been improved. For further
details, please refer to
[KIP-1240](https://cwiki.apache.org/confluence/x/tIHMFw).
## Upgrading to 4.2.0
