Supported Versions and Interoperability¶

This topic provides the supported version and interoperability information for Confluent Platform and its components for Confluent Platform 7.0 and older. Note that older versions are removed as their support windows end. If a newer Confluent Platform version exists, you can select it in the version picker in the lower left to view its interoperability and version support.

Confluent Platform and Apache Kafka Compatibility¶

Confluent Platform	Apache Kafka®	Release Date	Standard End of Support	Platinum End of Support
7.0.x	3.0.x	October 27, 2021	October 27, 2023	October 27, 2024
6.2.x	2.8.x	June 8, 2021	June 8, 2023	June 8, 2024
6.1.x	2.7.x	February 9, 2021	February 9, 2023	February 9, 2024
6.0.x	2.6.x	September 24, 2020	September 24, 2022	September 24, 2023
5.5.x	2.5.x	April 24, 2020	April 24, 2022	April 24, 2023
5.4.x	2.4.x	January 10, 2020	January 10, 2022	January 10, 2023
5.3.x	2.3.x	July 19, 2019	July 19, 2021	July 19, 2022
5.2.x	2.2.x	March 28, 2019	March 28, 2021	March 28, 2022
5.1.x	2.1.x	December 14, 2018	December 14, 2020	December 14, 2021
5.0.x	2.0.x	July 31, 2018	July 31, 2020	July 31, 2021
4.1.x	1.1.x	April 16, 2018	April 16, 2020	April 16, 2021
4.0.x	1.0.x	November 28, 2017	November 28, 2019	November 28, 2020
3.3.x	0.11.0.x	August 1, 2017	August 1, 2019	August 1, 2020
3.2.x	0.10.2.x	March 2, 2017	March 2, 2019	March 2, 2020
3.1.x	0.10.1.x	November 15, 2016	November 15, 2018	November 15, 2019
3.0.x	0.10.0.x	May 24, 2016	May 24, 2018	May 24, 2019
2.0.x	0.9.0.x	December 7, 2015	December 7, 2017	December 7, 2018
1.0.0	–	February 25, 2015	February 25, 2017	February 25, 2018

The end of support date only applies to minor versions, for example 7.0.x. Maintenance versions follow the same two year lifecycle of the minor version. For example, the end of support for Confluent Platform 3.3.4 ends on August 1, 2020.
The two year support policy is standard. End of support is extended one year for Platinum support agreements.
Platinum support does not extend the support timeline for Confluent for Kubernetes (CFK) / Operator.

You can apply your Platinum support contract to the Confluent Platform components deployed by CFK / Operator when both of the following conditions are true:
- You are on a currently supported version of CFK / Operator. See Supported versions of CFK.
- The Confluent Platform version you want to use is compatible with a currently supported version of CFK / Operator.
Each version of Confluent Platform includes several component services which are only compatible in that specific Confluent Platform version. There are exceptions, including clients and Confluent Control Center, which can be used across versions. All services included in Confluent Platform are supported, including Apache Kafka® and its subcomponents: Kafka brokers, Apache ZooKeeper™, Java and Scala clients, Kafka Streams, and Kafka Connect.

Preview Releases¶

Features designated with “preview” status in this documentation are not intended for production use. They should only be used for evaluation and non-production testing purposes or to provide feedback to Confluent.

Confluent encourages customers to submit questions and suggestions about preview features using the Confluent Support Portal.

Preview features are not “Supported Software” under Confluent’s support policies.

Additionally, Confluent may make changes to preview user experience and APIs before they are released for production use.

Operating Systems¶

Confluent Platform and clients support these operating systems.

Operating System	7.0.x	6.2.x	6.1.x	6.0.x	5.5.x	5.4.x	5.3.x	5.2.x	5.1.x	5.0.x
RHEL/CentOS 7.x (deprecated ^*)	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
RHEL/CentOS 8.x	yes	yes	yes	yes	no	no	no	no	no	no
Debian 9 (stretch)	yes	yes	yes	yes	yes	yes	yes	no	no	no
Debian 10 (buster)	yes	no	no	no	no	no	no	no	no	no
Ubuntu 16.04 LTS (xenial) (deprecated ^*)	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Ubuntu 18.04 LTS (bionic)	yes	yes	yes	yes	yes	yes	yes	no	no	no
Ubuntu 20.04 LTS (focal)	yes	no	no	no	no	no	no	no	no	no

^* Deprecated: Support for these OS versions are deprecated because they have reached their end of life. The OS is currently supported for Confluent Platform 7.0, but this support may be removed in a future release.

SELinux

Confluent Platform is supported on RHEL, CentOS, Debian and Ubuntu Linux Operating Systems. Confluent is not accountable for Security-Enhanced Linux (SELinux) policy development, support, or enforcement. If you experience issues running Confluent Platform with SELinux enabled on a supported Linux Operating System, contact your OS provider for assistance.

Windows

Windows is not currently supported for Confluent Platform.

Windows 8.1 and later, as well as Windows 2016 and later, are supported by the C/C++ and .NET clients.

macOS

macOS 10.14 and later is supported for testing and development purposes only.

File descriptors

For the file descriptor requirement for Kafka, see File Descriptors and mmap.

ulimit

Control Center requires many open RocksDB files. Set the ulimit for the number of open files to a minimum value of 16384 using the ulimit -n command.

For the other Confluent Platform components, specifically Schema Registry and Replicator, you can leave the ulimit as the OS default.

RHEL with TLS

When installing Confluent Platform on RHEL8 with TLS encryption, you must add DH Key Size JVM Parameters for each component. For more information, see Strong crypto defaults in RHEL 8 and deprecation of weak crypto algorithms.

Set the following component-level environment variables to the argument:

Control Center: CONTROL_CENTER_OPTS=-Djdk.tls.ephemeralDHKeySize=2048
Schema Registry: SCHEMA_REGISTRY_OPTS=-Djdk.tls.ephemeralDHKeySize=2048
Kafka, ZooKeeper, and Connect: KAFKA_OPTS=-Djdk.tls.ephemeralDHKeySize=2048
REST Proxy: KAFKAREST_OPTS=-Djdk.tls.ephemeralDHKeySize=2048
ksqlDB: KSQL_OPTS=-Djdk.tls.ephemeralDHKeySize=2048

Confluent Control Center¶

You can use the Confluent Control Center with compatible Confluent Platform versions.

Confluent Control Center	Confluent Platform
7.0.x	5.1.x through 7.0.x
6.2.x	5.0.x through 6.2.x
6.1.x	4.1.x through 6.1.x
6.0.x	4.0.x through 6.0.x
5.5.x	3.3.x through 5.5.x
5.4.x	3.3.x through 5.4.x
5.3.x	3.3.x through 5.3.x
5.2.x	3.2.x through 5.2.x
5.1.x	3.2.x through 5.1.x
5.0.x	3.2.x through 5.0.x
4.1.x	3.2.x through 4.1.x
4.0.x	3.2.x through 4.0.x
3.3.x	3.2.x through 3.3.x
3.2.x	3.2.x
3.1.x	3.1.x
3.0.x	3.0.x

Confluent CLI¶

You can use the Confluent CLI with compatible Confluent Platform versions.

Confluent Platform	Confluent CLI
7.0.x	1.40.0 through 1.43.1
6.2.x	1.30.0 through 1.43.1
6.1.x	1.22.0 through 1.43.1
6.0.x	1.11.0 through 1.43.1
5.5.x	0.265.0 through 1.7.0
5.4.x	0.218.0 through 0.264.0
5.3.x	0.130.0 through 0.145.0
5.2.x	This version is only included in Confluent Platform package
5.1.x	This version is only included in Confluent Platform package
5.0.x	This version is only included in Confluent Platform package
4.1.x	This version is only included in Confluent Platform package
4.0.x	This version is only included in Confluent Platform package
3.3.x	This version is only included in Confluent Platform package

Java¶

Java 8 and Java 11 are supported in this version of Confluent Platform.

Starting with Confluent Platform 5.0, the minimum required version is Java 8. Java 7 or earlier versions are no longer supported.

Use the latest released patch version of Java to ensure known security vulnerabilities are addressed.

Note that the HDFS connector does not support Java 11, because this version of Java is not supported in the HDFS libraries.

Java 9 and 10 are not supported in Confluent Platform as those versions are short-term rapid release versions.

For more information about Java versions, see Java Version History.

We recommend using the full JDK to help Confluent Support with troubleshooting and to provide better support when you experience issues with Confluent Platform.

OpenJDK, Zulu OpenJDK, and Oracle are supported with Confluent Platform.

If you have multiple JDKs installed, see also Java version requirements for the Confluent CLI.

ksqlDB¶

You can use Confluent Platform ksqlDB with compatible Confluent Platform and Kafka versions.

Confluent Platform ksqlDB	Confluent Platform	Kafka
7.0.x	3.3.0 and later	0.11.0 and later
6.2.x	3.3.0 and later	0.11.0 and later
6.1.x	3.3.0 and later	0.11.0 and later
6.0.x	3.3.0 and later	0.11.0 and later
5.5.x	3.3.0 and later	0.11.0 and later
5.4.x	3.3.0 and later	0.11.0 and later

When you install Confluent Platform, you get a specific version of ksqlDB Standalone. The following table shows which version of ksqlDB Standalone ships with each version of Confluent Platform.

Confluent Platform	ksqlDB Standalone
7.0.x	0.21.0
6.2.x	0.17.0
6.1.x	0.14.0
6.0.x	0.10.2
5.5.x	0.7.1

Scala¶

Confluent Platform	Scala for Packages and Docker	Scala for Maven JARs
7.0.x	2.13	2.12, 2.13
6.2.x	2.13	2.12, 2.13
6.1.x	2.13	2.12, 2.13
6.0.x	2.13	2.12, 2.13
5.5.x	2.11, 2.12	2.11, 2.12
5.4.x	2.11, 2.12	2.11, 2.12
5.3.x	2.11, 2.12	2.11, 2.12
5.2.x	2.11, 2.12	2.11, 2.12
5.1.x	2.11	2.11
5.0.x	2.11	2.11
4.1.x	2.11	2.11
4.0.x	2.11	2.11
3.3.x	2.11	2.11
3.2.x	2.10, 2.11	2.10, 2.11
3.1.x	2.10, 2.11	2.10, 2.11
3.0.x	2.10, 2.11	2.10, 2.11
2.0.x	2.10, 2.11	2.10, 2.11
1.0.0	2.10, 2.11	2.10, 2.11

ZooKeeper¶

Confluent Platform	Apache ZooKeeper™
7.0.x	3.4.10 through 3.6.3 (3.6.3 recommended)
6.2.x	3.4.10 through 3.5.9 (3.5.9 recommended)
6.1.x	3.4.10 through 3.5.9 (3.5.9 recommended)
6.0.x	3.4.10 through 3.5.9 (3.5.9 recommended)
5.5.x	3.4.10 through 3.5.9 (3.5.9 recommended)
5.4.x	3.4.10 through 3.5.9 (3.5.9 recommended)
5.3.x	3.4.10 through 3.4.14 (3.4.14 recommended)
5.2.x	3.4.10 through 3.4.13 (3.4.13 recommended)
5.1.x	3.4.10 through 3.4.13 (3.4.13 recommended)
5.0.x	3.4.10 through 3.4.13 (3.4.13 recommended)
4.1.x	3.4.10
4.0.x	3.4.10
3.3.x	3.4.10
3.2.x	3.4.6 through 3.4.9
3.1.x	3.4.6 through 3.4.8
3.0.x	3.4.6

For Confluent Platform 5.4.x, 5.5.x, 6.0.x, 6.1.x, 6.2.x, and 7.0.x, use ZooKeeper 3.5.6 or later to configure TLS connectivity to ZooKeeper.

Component Security¶

Kafka¶

Security Feature	Confluent Platform
Audit log	2.0.x and later
Authentication via SASL/PLAIN	3.0.x and later
Authentication with SASL/Kerberos and SASL/PLAIN	2.0.x and later
Authentication with SASL/SCRAM	3.1.x and later
Authorization (Access control lists)	2.0.x and later
Integration with secured ZooKeeper	2.0.x and later
SSL Wire Encryption	2.0.x and later

Kafka Connect clients¶

Security Feature	Confluent Platform
Authentication and Encryption with secured Kafka brokers	2.0.x and later

Apache Kafka Streams clients¶

Security Feature	Confluent Platform
Authentication and Encryption with secured Kafka brokers	3.0.x and later

ZooKeeper¶

Security Feature	Confluent Platform
Authentication with SASL/Kerberos and SASL/PLAIN	2.0.x and later
Authorization (Access control lists)	2.0.x and later

Confluent Control Center¶

Security Feature

Confluent Platform

HTTPS

3.0.x and later

Authentication and Encryption with secured Kafka brokers:

User login with HTTP Basic authentication

3.0.x and later

REST Proxy¶

Security Feature	Confluent Platform
Authentication and Encryption with secured Kafka brokers	3.1.x and later
HTTPS (SSL) for REST clients	3.0.x and later

Schema Registry¶

Security Feature	Confluent Platform
Access Control (RBAC) for Schema Linking Exporters	7.0.9 and later
Authentication and Encryption with secured Kafka brokers	3.0.x and later
HTTPS (SSL) for REST clients	3.0.x and later

Clients¶

To learn more about features and details of supported clients, see Build Client Applications for Confluent Platform.

Client	System Requirements
.NET	Targets frameworks net451 and netstandard1.3. Supported on the .NET Framework 4.5.1 and and .NET Core 1.0 and later. Not supported on Mono.
C/C++	Build toolchain must support C99 and C++98 or later.
Golang	Golang 1.7 or later. Build toolchain must support CGo and C99 or later. Not supported on Windows.
Python	Python 2.7 or later. Windows is supported.
Java	See the supported Java versions.
JavaScript	Node.js - any supported version. Linux (X64 and ARM64) - both glibc and musl/Alpine. macOS - ARM64/M1. Windows - X64.
JMS Client	See the supported Java versions.

Connectors¶

Refer to individual connector documentation for Confluent Platform interoperability information. See Supported Connectors for a list of supported connectors.

Cross-Component Compatibility¶

Kafka Connect Workers¶

Confluent Platform 3.1 and earlier: Kafka Connect Workers must be a version lower or equal to the Kafka brokers (i.e. upgrade brokers first).
Confluent Platform 3.2 and later: Kafka Connect Workers that are included in Confluent Platform 3.2 and later are compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.

Kafka Java Clients¶

Confluent Platform 3.1 and earlier: Kafka Java Clients must be a version lower than or equal to the Kafka brokers (i.e. upgrade brokers first). The minimum supported Kafka Java Client version is 0.8.
Confluent Platform 3.2 and later: Kafka Java Clients that are included in Confluent Platform 3.2 (Kafka version 0.10.2) and later are compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.

Kafka Streams Clients¶

Refer to Kafka Streams Compatibility Matrix for the version compatibility between Kafka Streams clients and Kafka brokers.

Auto Data Balancing¶

Compatible with Confluent Platform 3.1.x brokers and later. Disk free space protection requires Confluent Platform 3.2.x or later.

Confluent C, C++, Python, Go and .NET¶

All versions of Confluent’s non-Java clients are compatible with all versions of Confluent Platform.

Schema Registry¶

Confluent Platform 3.1 and earlier: Schema Registry must be a version lower than or equal to the Kafka brokers (i.e. upgrade brokers first).
Confluent Platform 3.2 and later: Schema Registry that is included in Confluent Platform 3.2 and later is compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.

Replicator¶

For data transfer Replicator maintains the same compatibility matrix as Java clients, detailed in Kafka Java Clients. However some Replicator features have different compatibility requirements:

Schema Translation requires that both source and destination clusters are running Confluent 5.2.0 or later.
Offset Translation requires that both source and destination clusters are running Confluent 5.1.0 or later.
Automatic topic creation and config sync requires that the destination cluster is at a later version than the source cluster.
The timestamp-interceptor for consumers supports only Java clients, as described in Configuring the Consumer for Failover (Timestamp Preservation).

REST Proxy¶

Confluent Platform 3.1 and earlier: REST Proxy must be a version lower than or equal to the Kafka brokers (i.e. upgrade brokers first).
Confluent Platform 3.2 and later: REST Proxy that is included in Confluent Platform 3.2 and later is compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.

Orchestration Tools¶

Kubernetes¶

Refer to Confluent for Kubernetes Supported Environments for details about the supported Kubernetes environments.

Confluent for Kubernetes¶

The following table describes the version compatibilities among Confluent Platform, Confluent for Kubernetes (CFK), and Kubernetes.

CFK Version	Compatible Confluent Platform Versions	Compatible Kubernetes Versions	Release Date	End of Support
2.2.x	6.2.x, 7.0.x	1.17 - 1.22 (OpenShift 4.6 - 4.9)	Nov 3, 2021	Nov 3, 2022
2.1.x	6.0.x, 6.1.x, 6.2.x	1.17 - 1.22 (OpenShift 4.6 - 4.9)	Oct 12, 2021	Oct 12, 2022
2.0.x	6.0.x, 6.1.x, 6.2.x	1.15 - 1.20	May 12, 2021	May 12, 2022

Platinum support does not extend the support timeline for Confluent for Kubernetes (CFK) / Operator.

You can apply your Platinum support contract to the Confluent Platform components deployed by CFK / Operator when both of the following conditions are true:

You are on a currently supported version of CFK / Operator.
The Confluent Platform version you want to use is compatible with a currently supported version of CFK / Operator.

The following table summarizes the Confluent Platform features supported with CFK.

Confluent Platform 7.0.16 Feature	Availability in CFK 2.2
Kafka Broker	Available, only via Confluent Server
ZooKeeper	Available
Schema Registry	Available
REST Proxy	Available
ksqlDB	Available
Connect	Available ^[1]
Control Center	Available
Replicator	Available
Security: Role-based Access Control	Available ^[2]
Security: Authentication	Available ^[3]
Security: Network Encryption	Available
Structured Audit Logs	Available ^[4]
MDS-based Access Control Lists (ACLs)	Available
ZooKeeper-based ACLs	Available
Secrets Protection	Available ^[5]
Schema Validation	Available
FIPS	Not available
Multi-region Clusters	Early Access ^[6]
Tiered Storage	Available
Self-Balancing Clusters	Available
Auto Data Balancer	Use Self-Balancing Clusters
ZooKeeper SSL	Available
Confluent REST API	Available
Cluster Registry	Not Available
Cluster Linking	Available
Health+	Available

^[1] Cannot mount file shares on the Connect worker pods.
^[2] Only available for new installations.
^[3] Supports SASL/Plain and mTLS for Kafka authentication. Does not support Kerberos or SASL/Scram.
^[4] Supported through Kafka and ZooKeeper configuration overrides. See Configuring Audit Logs using the Properties File for the properties you need to set in config overrides. Does not support centrally managed Audit Logs.
^[5] Kubernetes Secrets are integrated. CFK does not enable you to use Confluent Secret Protection.
^[6] CFK deployments across multiple Kubernetes clusters (potentially in separate regions) is available for Early Access, but is not generally supported for production use. If you are interested in the Early Access program for Multi-region Cluster deployments with CFK, please contact the Confluent sales team.

Confluent Operator¶

The following table describes the version compatibilities among Confluent Platform, Confluent Operator, and Kubernetes.

Operator Version	Compatible Confluent Platform Versions	Compatible Kubernetes Versions	Release Date	End of Support
1.7.x	6.0.x, 6.1.x	1.16 - 1.19	February 9, 2021	April 24, 2022
1.6.x	5.5.x, 6.0.x	1.15 - 1.18	September 24, 2020	September 24, 2021
1.5.x	5.5.x	1.13 - 1.18	April 24, 2020	April 24, 2022 ^[1]
1.4.x	5.4.x	1.11 - 1.15	January 22, 2020	January 22, 2021 ^[2]
1.3.x	5.3.x	1.9 - 1.15	July 31, 2019	July 31, 2020 ^[3]

[1] Best-effort support for Operator 1.5.x will be provided until April 24, 2022 if and when feasible to do.
[2] Best-effort support for Operator 1.4.x will be provided until January 22, 2022 if and when feasible to do so.
[3] Best-effort support for Operator 1.3.x will be provided until July 31, 2021 if and when feasible to do so.

Ansible¶

Confluent provides Ansible playbooks that give you a simple way to configure and deploy Confluent Platform on a traditional VM or bare metal infrastructure. Refer to the Ansible documentation for details.

Ansible 2.9 or later is required.

The following table summarizes the Confluent Platform features supported with Ansible Playbooks for Confluent Platform.

Confluent Platform 7.0 Feature	Availability in Ansible Playbooks for Confluent Platform 7.0
Kafka Broker	Available
ZooKeeper	Available
Schema Registry	Available
REST Proxy	Available
ksqlDB	Available
Connect	Available
Control Center	Available ^[1]
Replicator	Available ^[2]
Security: Authentication	Available
Security: Role-based Access Control (RBAC)	Available ^[3]
Security: Network Encryption	Available
Structured Audit Logs	Available
MDS-based Access Control Lists (ACLs)	Available ^[4]
ZooKeeper-based ACLs	Not available
Secrets Protection	Available ^[5]
Schema Validation	Available
FIPS	Available
Multi-region Clusters	Available
Tiered Storage	Available
Self-Balancing Clusters	Available
Auto Data Balancer	Not available
ZooKeeper SSL	Available
Confluent REST API	Available
Health+	Available
Cluster Registry	Available
Cluster Linking	Available

^[1] Cannot configure Control Center to monitor multiple Kafka clusters.
^[2] Cannot have RBAC enabled on the source or target cluster.
^[3] Only available for new installations. Supports central management of RBAC across multiple Kafka clusters.
^[4] Only available for new installations. Does not support centrally managing ACLs across multiple Kafka clusters.
^[5] Does not support protection ZooKeeper configuration Secrets.

You can manually configure the features marked as Not available outside of the scope of Ansible Playbooks for Confluent Platform. If you take the hybrid installation approach, refer to the appropriate installation document in Confluent documentation to ensure your install path of mixing Ansible installation and manual installation is supported.

Docker¶

If you are not using a higher-level container orchestration system like Kubernetes, Confluent Platform Docker images are available for use directly with Docker. Docker version 1.11 or later running on a supported operating system is required to use the Docker images.

Release	Docker Image	Operating System	Zulu OpenJDK Version	Python Version	Scala Version
7.0.x	cp-base-new	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-control-center	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect-base	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-cli	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator-executable	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-rest	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-schema-registry	RHEL UBI 8	11.0.9.1	3.6.8	2.13
6.2.x	cp-base-new	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-control-center	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect-base	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-cli	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator-executable	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-rest	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-schema-registry	RHEL UBI 8	11.0.9.1	3.6.8	2.13
6.1.x	cp-base-new	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-control-center	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect-base	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-cli	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator-executable	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-rest	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-schema-registry	RHEL UBI 8	11.0.9.1	3.6.8	2.13
6.0.x	cp-base-new	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-control-center	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-kafka	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-connect-base	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-cli	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-ksqldb-server	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-enterprise-replicator-executable	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-kafka-rest	RHEL UBI 8	11.0.9.1	3.6.8	2.13
	cp-schema-registry	RHEL UBI 8	11.0.9.1	3.6.8	2.13

Important

Starting on July 1, 2020, the Confluent Platform Docker images based off the Debian 8 or 9 operating systems are no longer available.

Web Browsers¶

The following web browsers are supported by Confluent Control Center and Confluent Cloud.

Browser	Supported Version
Apple Safari	Latest Stable
Google Chrome	Latest Stable
Mozilla Firefox	Latest Stable