Release Notes
Abstract
This document lists IBM Blockchain Platform releases and the new features and defect fixes that are included.
Content
IBM Blockchain Platform 2.x release history
Important: IBM Blockchain Platform will remove support for Hyperledger Fabric v1.4 on March 31
Support for using Hyperledger Fabric v1.4 in IBM Blockchain Platform has been deprecated since April 1, 2022. The support of Hyperledger Fabric v1.4 will be removed on March 31, 2023. Users of IBM Blockchain Platform software that are continuing to use Hyperledger Fabric v1.4 should upgrade to Hyperledger Fabric v2.2 as soon as possible. Detailed instructions for upgrading to Hyperledger Fabric v2.2 are included within the "Upgrading nodes from Fabric v1.4 to v2.2" heading in this documentation section.
Important: IBM Blockchain Platform will reach end of support on April 30
Support for IBM Blockchain Platform software will end on April 30, 2023. Due to functional overlap with other offerings, all customers running an IBM Blockchain Platform software installation must migrate their environments to IBM Support for Hyperledger Fabric by April 30, 2023. More information about this topic can be found in this documentation section.
| Version | Release date | Feature and fix information |
|---|---|---|
| 2.5.4 | 22 March 2023 | |
| 2.5.3 | 4 May 2022 | |
| 2.5.2 | 29 March 2021 | |
| 2.5.1 | 30 October 2020 | |
| 2.5 | 18 June 2020 |
Hyperledger Fabric v1.4 or v2.x is used when new nodes are deployed
|
| 2.1.3 | 24 March 2020 |
Hyperledger Fabric v1.4.6 is used when new nodes are deployed
|
| 2.1.2 | 17 December 2019 | |
| 2.1.1 | 8 November 2019 | |
| 2.1.0 | 24 September 2019 |
Note: This table is for the software offering that is purchased with a stand-alone entitlement. The table does not apply to IBM Blockchain Platform for IBM Cloud.
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Document Information
More support for:
IBM Blockchain Platform
Software version:
All Versions
Operating system(s):
Linux, RedHat OpenShift
Document number:
1119315
Modified date:
24 March 2023
UID
ibm11119315
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