vania-janet/multiturn-rag-retrieval-data huggingface dataset:
Ubuntu 16.04 packages Worker 4.4.0-179-generic 4.4.0-184-generic Updated worker node images with package and kernel updates for [CVE-2020-12049](https://nvd.nist.gov/vuln/detail/CVE-2020-12049), [CVE-2020-0543](https://nvd.nist.gov/vuln/detail/CVE-2020-0543), [CVE-2020-12769](https://nvd.nist.gov/vuln/detail/CVE-2020-12769), [CVE-2020-1749](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1749), [CVE-2020-13434](https://nvd.nist.gov/vuln/detail/CVE-2020-13434), [CVE-2020-13630](https://nvd.nist.gov/vuln/detail/CVE-2020-13630), and[CVE-2020-13632](https://nvd.nist.gov/vuln/detail/CVE-2020-13632). 







 Change log for worker node fix pack 1.17.6_1527, released 8 June 2020 

The following table shows the changes that are in the worker node fix pack 1.17.6_1527. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.6_1526

 Component Previous Current Description
Ubuntu 16.04 packages Worker N/A N/A Updated worker node images with package updates for [CVE-2019-13734](https://nvd.nist.gov/vuln/detail/CVE-2019-13734), [CVE-2019-13750](https://nvd.nist.gov/vuln/detail/CVE-2019-13750), [CVE-2019-13751](https://nvd.nist.gov/vuln/detail/CVE-2019-13751), [CVE-2019-13752](https://nvd.nist.gov/vuln/detail/CVE-2019-13752), [CVE-2019-13753](https://nvd.nist.gov/vuln/detail/CVE-2019-13753), [CVE-2019-19926](https://nvd.nist.gov/vuln/detail/CVE-2019-19926), and [CVE-2019-20218](https://nvd.nist.gov/vuln/detail/CVE-2019-20218). 







 Change log for worker node fix pack 1.17.3_1518, released 2 March 2020 

The following table shows the changes that are in the worker node fix pack 1.17.3_1518. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.3_1516

 Component Previous Current Description 

 GPU worker node provisioning N/A N/A Fixed bug where new GPU worker nodes could not automatically join clusters that run Kubernetes version 1.16 or 1.17.
Change log for worker node fix pack 1.22.12_1565, released 01 August 2022 

The following table shows the changes that are in the worker node fix pack 1.22.12_1565. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.22.11_1562

 Component Previous Current Description 

 Ubuntu 18.04 packages N/A N/A Worker node kernel & package updates for [CVE-2022-27404](https://nvd.nist.gov/vuln/detail/CVE-2022-27404), [CVE-2022-27405](https://nvd.nist.gov/vuln/detail/CVE-2022-27405), [CVE-2022-27406](https://nvd.nist.gov/vuln/detail/CVE-2022-27406), [CVE-2022-29217](https://nvd.nist.gov/vuln/detail/CVE-2022-29217), [CVE-2022-31782](https://nvd.nist.gov/vuln/detail/CVE-2022-31782). 
 Kubernetes 1.22.11 1.22.12 For more information, see the [change log](https://github.com/kubernetes/kubernetes/releases/tag/v1.22.12). 







 Change log for master fix pack 1.22.12_1564, released 26 July 2022 

The following table shows the changes that are in the master fix pack 1.22.12_1564. Master patch updates are applied automatically.



Changes since version 1.22.11_1556

 Component Previous Current Description 

 Cluster health image v1.3.8 v1.3.9 Updated Go dependencies and to use Go version 1.18.4. Fixed minor typographical error in the add-on daemonset not available health status.
Change log for worker node fix pack 1.22.11_1562, released 18 July 2022 

The following table shows the changes that are in the worker node fix pack 1.22.11_1562. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.22.11_1557

 Component Previous Current Description 

 Ubuntu 18.04 packages 4.15.0-188 4.15.0-189 Worker node kernel & package updates for [CVE-2015-20107](https://nvd.nist.gov/vuln/detail/CVE-2015-20107), [CVE-2022-2097](https://nvd.nist.gov/vuln/detail/CVE-2022-2097), [CVE-2022-22747](https://nvd.nist.gov/vuln/detail/CVE-2022-22747), [CVE-2022-24765](https://nvd.nist.gov/vuln/detail/CVE-2022-24765), [CVE-2022-29187](https://nvd.nist.gov/vuln/detail/CVE-2022-29187), [CVE-2022-34480](https://nvd.nist.gov/vuln/detail/CVE-2022-34480), [CVE-2022-34903](https://nvd.nist.gov/vuln/detail/CVE-2022-34903). 
 Kubernetes N/A N/A N/A 







 Change log for worker node fix pack 1.22.11_1557, released 05 July 2022 

The following table shows the changes that are in the worker node fix pack 1.22.11_1557. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.22.11_1556
Change log for 1.16.5_1522, released 20 January 2020 

The following table shows the changes that are in the master and worker node patch update 1.16.5_1522. Master patch updates are applied automatically. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node. For more information, see [Update types](https://cloud.ibm.com/docs/containers?topic=containers-cs_versionsupdate_types).



Changes since version 1.16.3_1521

 Component Previous Current Description 

 Calico v3.9.3 v3.9.5 See the [Calico release notes](https://docs.tigera.io/archive/v3.9/release-notes/). 
 Cluster master HA Proxy 1.8.21-alpine 1.8.23-alpine See the [HAProxy release notes](https://www.haproxy.org/download/1.8/src/CHANGELOG). Update resolves [CVE-2019-1551](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1551). 
 CoreDNS 1.6.2 1.6.6 See the [CoreDNS release notes](https://coredns.io/2019/12/11/coredns-1.6.6-release/). Update resolves [CVE-2019-19794](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19794). 
 etcd v3.3.17 v3.3.18 See the [etcd release notes](https://github.com/etcd-io/etcd/releases/v3.3.18). Update resolves [CVE-2019-1551](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1551).
Ubuntu 16.04 packages Worker 4.4.0-179-generic 4.4.0-184-generic Updated worker node images with package and kernel updates for [CVE-2020-12049](https://nvd.nist.gov/vuln/detail/CVE-2020-12049), [CVE-2020-0543](https://nvd.nist.gov/vuln/detail/CVE-2020-0543), [CVE-2020-12769](https://nvd.nist.gov/vuln/detail/CVE-2020-12769), [CVE-2020-1749](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1749), [CVE-2020-13434](https://nvd.nist.gov/vuln/detail/CVE-2020-13434), [CVE-2020-13630](https://nvd.nist.gov/vuln/detail/CVE-2020-13630), and[CVE-2020-13632](https://nvd.nist.gov/vuln/detail/CVE-2020-13632). 







 Change log for worker node fix pack 1.16.10_1534, released 8 June 2020 

The following table shows the changes that are in the worker node fix pack 1.16.10_1534. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.16.10_1533

 Component Previous Current Description
Ubuntu 16.04 packages N/A N/A Updated worker node image with package updates for{: external}, [CVE-2021-21300](https://nvd.nist.gov/vuln/detail/CVE-2021-21300), [CVE-2021-27218](https://nvd.nist.gov/vuln/detail/CVE-2021-27218), [CVE-2021-27219](https://nvd.nist.gov/vuln/detail/CVE-2021-27219), and [CVE-2021-3177](https://nvd.nist.gov/vuln/detail/CVE-2021-3177). 







 Change log for worker node fix pack 1.19.8_1538, released 1 March 2021 

The following table shows the changes that are in the worker node fix pack 1.19.8_1538. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.19.7_1535

 Component Previous Current Description 

 Kubernetes v1.19.7 v1.19.8 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.19.8).
Ubuntu 16.04 packages N/A N/A Updated worker node image with package updates for{: external}, [CVE-2021-21300](https://nvd.nist.gov/vuln/detail/CVE-2021-21300), [CVE-2021-27218](https://nvd.nist.gov/vuln/detail/CVE-2021-27218), [CVE-2021-27219](https://nvd.nist.gov/vuln/detail/CVE-2021-27219), and [CVE-2021-3177](https://nvd.nist.gov/vuln/detail/CVE-2021-3177). 







 Change log for worker node fix pack 1.18.16_1544, released 1 March 2021 

The following table shows the changes that are in the worker node fix pack 1.18.16_1544. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.18.15_1541

 Component Previous Current Description 

 Kubernetes v1.18.15 v1.18.16 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.18.16).
Change log for worker node fix pack 1.20.10_1552, released 13 September 2021 

The following table shows the changes that are in the worker node fix pack patch update 1.20.10_1552. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.20.10_1551

 Component Previous Current Description 

 Ubuntu 18.04 packages 4.15.0-154 4.15.0-156 Updated worker node images and kernel with package updates for [CVE-2021-3653](https://nvd.nist.gov/vuln/detail/CVE-2021-3653), [CVE-2021-3656](https://nvd.nist.gov/vuln/detail/CVE-2021-3656), [CVE-2021-38185](https://nvd.nist.gov/vuln/detail/CVE-2021-38185), [CVE-2021-40153](https://nvd.nist.gov/vuln/detail/CVE-2021-40153). 







 Change log for worker node fix pack 1.20.10_1551, released 30 August 2021 

The following table shows the changes that are in the worker node fix pack patch update 1.20.10_1551. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.20.9_1549

 Component Previous Current Description 

 Ubuntu 18.04 packages 4.15.0-153 4.15.0-154 Updated worker node images and kernel with package updates for [CVE-2021-3711](https://nvd.nist.gov/vuln/detail/CVE-2021-3711) and [CVE-2021-3712](https://nvd.nist.gov/vuln/detail/CVE-2021-3712). 







 Change log for master fix pack 1.20.10_1550 released 25 August 2021
Ubuntu 16.04 packages Worker 4.4.0-179-generic 4.4.0-184-generic Updated worker node images with package and kernel updates for [CVE-2020-12049](https://nvd.nist.gov/vuln/detail/CVE-2020-12049), [CVE-2020-0543](https://nvd.nist.gov/vuln/detail/CVE-2020-0543), [CVE-2020-12769](https://nvd.nist.gov/vuln/detail/CVE-2020-12769), [CVE-2020-1749](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1749), [CVE-2020-13434](https://nvd.nist.gov/vuln/detail/CVE-2020-13434), [CVE-2020-13630](https://nvd.nist.gov/vuln/detail/CVE-2020-13630), and[CVE-2020-13632](https://nvd.nist.gov/vuln/detail/CVE-2020-13632). 







 Change log for worker node fix pack 1.18.3_1515, released 8 June 2020 

The following table shows the changes that are in the worker node fix pack 1.18.3_1515. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.18.3_1514

 Component Previous Current Description
Portieris admission controller v0.10.1 v0.10.2 See the [Portieris admission controller release notes](https://github.com/IBM/portieris/releases/tag/v0.10.2). 







 Change log for worker node fix pack 1.19.10_1546, released 10 May 2021 

The following table shows the changes that are in the worker node fix pack 1.19.10_1546. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.19.10_1544

 Component Previous Current Description 

 Ubuntu 18.04 packages N/A N/A Updated worker node images with package updates for [CVE-2021-25214](https://nvd.nist.gov/vuln/detail/CVE-2021-25214), [CVE-2021-25215](https://nvd.nist.gov/vuln/detail/CVE-2021-25215), and [CVE-2021-25216](https://nvd.nist.gov/vuln/detail/CVE-2021-25216). 
 Ubuntu 16.04 packages N/A N/A Updated worker node images with package updates for [CVE-2020-27350](https://nvd.nist.gov/vuln/detail/CVE-2020-27350), [CVE-2020-3810](https://nvd.nist.gov/vuln/detail/CVE-2020-3810), [CVE-2021-25214](https://nvd.nist.gov/vuln/detail/CVE-2021-25214), [CVE-2021-25215](https://nvd.nist.gov/vuln/detail/CVE-2021-25215), and [CVE-2021-25216](https://nvd.nist.gov/vuln/detail/CVE-2021-25216).
Ubuntu 16.04 packages 4.4.0-194-generic 4.4.0-197-generic Updated worker node image with kernel and package updates for [CVE-2020-0427](https://nvd.nist.gov/vuln/detail/CVE-2020-0427), [CVE-2020-12352](https://nvd.nist.gov/vuln/detail/CVE-2020-12352), [CVE-2020-14351](https://nvd.nist.gov/vuln/detail/CVE-2020-14351), [CVE-2020-25645](https://nvd.nist.gov/vuln/detail/CVE-2020-25645), and [CVE-2020-4788](https://nvd.nist.gov/vuln/detail/CVE-2020-4788). 







 Change log for worker node fix pack 1.17.14_1545, released 23 November 2020 

The following table shows the changes that are in the worker node fix pack 1.17.14_1545. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.13_1544

 Component Previous Current Description 

 Kubernetes v1.17.13 v1.17.14 See the [Kubernetes change log](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.17.mdv11714).
: Optional: Do not show the message of the day or update reminders.



 Example worker rm command 

ibmcloud oc worker rm --cluster my_cluster -w kube-dal10-cr18a61a63a6a94b658596aa93d087aaa9-w1 -w kube-dal10-cr18a61a63a6a94b658596aa93d087aaa9-w2







 ibmcloud oc worker update 

Classic infrastructure

Update worker nodes to apply the latest security updates and patches to the operating system, and to update the Kubernetes version to match the version of the Kubernetes master. You can update the master Kubernetes version with the ibmcloud oc cluster master update[command](https://cloud.ibm.com/docs/openshift?topic=openshift-kubernetes-service-clics_cluster_update). Remember that your worker nodes can be only up to two versions behind the master version (n-2). The worker node IP address remains the same after the update operation.

To update a worker node in a VPC cluster, use the [ibmcloud oc worker replace command](https://cloud.ibm.com/docs/openshift?topic=openshift-kubernetes-service-clicli_worker_replace) instead.

Running ibmcloud oc worker update can cause downtime for your apps and services. During the update, all pods are rescheduled onto other worker nodes, the worker node is reimaged, and data is deleted if not stored outside the pod. To avoid downtime, [ensure that you have enough worker nodes to handle your workload while the selected worker nodes are updating](https://cloud.ibm.com/docs/containers?topic=containers-updateworker_node).

To update Satellite worker nodes, see [Updating hosts that are assigned as worker nodes to Satellite-enabled services](https://cloud.ibm.com/docs/satellite?topic=satellite-host-update-workers).
Portieris admission controller v0.10.2 v0.10.3 See the [Portieris admission controller release notes](https://github.com/IBM/portieris/releases/tag/v0.10.3). 







 Change log for worker node fix pack 1.21.1_1521, released 22 June 2021 

The following table shows the changes that are in the worker node fix pack 1.21.1_1521. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.21.1_1520

 Component Previous Current Description 

 HA proxy 26c5cc d3dc33 Updated image with fixes for [CVE-2020-24977](https://nvd.nist.gov/vuln/detail/CVE-2020-24977), [CVE-2020-13434](https://nvd.nist.gov/vuln/detail/CVE-2020-13434), [CVE-2020-15358](https://nvd.nist.gov/vuln/detail/CVE-2020-15358), [CVE-2020-29361](https://nvd.nist.gov/vuln/detail/CVE-2020-29361), [CVE-2020-29362](https://nvd.nist.gov/vuln/detail/CVE-2020-29362), [CVE-2020-29363](https://nvd.nist.gov/vuln/detail/CVE-2020-29363), [CVE-2019-2708](https://nvd.nist.gov/vuln/detail/CVE-2019-2708), [CVE-2019-13012
Change log for worker node fix pack 1.20.11_1554, released 27 September 2021 

The following table shows the changes that are in the worker node fix pack patch update 1.20.11_1554. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.20.10_1552

 Component Previous Current Description 

 Disk identification N/A N/A Enhanced the disk identification logic to handle the case of 2+ partitions. 
 HA proxy 9c98dc5 07f1e9 Updated image with fixes for [CVE-2021-22922](https://nvd.nist.gov/vuln/detail/CVE-2021-22922), [CVE-2021-22923](https://nvd.nist.gov/vuln/detail/CVE-2021-22923), [CVE-2021-22924](https://nvd.nist.gov/vuln/detail/CVE-2021-22924), [CVE-2021-36222](https://nvd.nist.gov/vuln/detail/CVE-2021-36222), and [CVE-2021-37750](https://nvd.nist.gov/vuln/detail/CVE-2021-37750). 
 Kubernetes 1.20.10 1.20.11 See [change logs](https://github.com/kubernetes/kubernetes/releases/tag/v1.20.11). This update resolves [CVE-2021-25741](https://nvd.nist.gov/vuln/detail/CVE-2021-25741). For more information, see the [IBM security bulletin](https://www.ibm.com/support/pages/node/6496649)).
Ubuntu 18.04 packages 4.15.0-210-generic 4.15.0-211-generic Worker node kernel & package updates for [CVE-2021-3979](https://nvd.nist.gov/vuln/detail/CVE-2021-3979), [CVE-2023-1118](https://nvd.nist.gov/vuln/detail/CVE-2023-1118). 
 Ubuntu 20.04 packages 5.4.0-139-generic 5.4.0-148-generic Worker node kernel & package updates for [CVE-2023-2004](https://nvd.nist.gov/vuln/detail/CVE-2023-2004). 
 Kubernetes 1.24.13 1.24.14 [CVE-2023-2431](https://nvd.nist.gov/vuln/detail/CVE-2023-2431). For more information, see [IBM Cloud Kubernetes Service is affected by a kubelet security vulnerability (CVE-2023-2431)](https://www.ibm.com/support/pages/node/7009655). See [change logs](https://github.com/kubernetes/kubernetes/releases/tag/v1.24.14). 
 Containerd 1.6.20 1.6.21 See [change logs](https://github.com/containerd/containerd/releases/tag/v1.6.21). 
 Haproxy N\A N\A N\A 







 Change log for worker node fix pack 1.24.13_1567, released 9 May 2023 

The following table shows the changes that are in the worker node fix pack 1.24.13_1567. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.24.13_1566

 Component Previous Current Description
Ubuntu 18.04 packages N/A N/A Worker node kernel & package updates for [CVE-2019-5815](https://nvd.nist.gov/vuln/detail/CVE-2019-5815), [CVE-2021-30560](https://nvd.nist.gov/vuln/detail/CVE-2021-30560), [CVE-2022-31676](https://nvd.nist.gov/vuln/detail/CVE-2022-31676), [CVE-2022-37434](https://nvd.nist.gov/vuln/detail/CVE-2022-37434). 
 Kubernetes N/A N/A N/A 
 HAPROXY 6514a2 c1634f [CVE-2022-32206](https://nvd.nist.gov/vuln/detail/CVE-2022-32206), [CVE-2022-32208](https://nvd.nist.gov/vuln/detail/CVE-2022-32208) 







 Change log for worker node fix pack 1.21.14_1576, released 16 August 2022 

The following table shows the changes that are in the worker node fix pack 1.21.14_1576. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.21.14_1575

 Component Previous Current Description
Key Management Service provider v1.0.3 v1.0.4 Updated image for [DLA-2424-1](https://www.debian.org/lts/security/2020/dla-2424). 







 Change log for worker node fix pack 1.16.15_1551, released 9 November 2020 

The following table shows the changes that are in the worker node fix pack 1.16.15_1551. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.16.15_1550

 Component Previous Current Description 

 Ubuntu 18.04 packages N/A N/A Updated worker node image with kernel and package updates for [CVE-2018-14036](https://nvd.nist.gov/vuln/detail/CVE-2018-14036), [CVE-2020-10543](https://nvd.nist.gov/vuln/detail/CVE-2020-10543), [CVE-2020-10878](https://nvd.nist.gov/vuln/detail/CVE-2020-10878), [CVE-2020-12723](https://nvd.nist.gov/vuln/detail/CVE-2020-12723), [CVE-2020-16126](https://nvd.nist.gov/vuln/detail/CVE-2020-16126), [CVE-2020-25659](https://nvd.nist.gov/vuln/detail/CVE-2020-25659), and [CVE-2017-18269](https://nvd.nist.gov/vuln/detail/CVE-2017-18269).
To determine the type of update that is available, compare your current worker node versions to the latest worker node fix pack version in the [Red Hat OpenShift version change log](https://cloud.ibm.com/docs/openshift?topic=openshift-openshift_versions). Major updates are indicated by the first digit in the version label (4.x.x), minor updates are indicated by the second digit (x.7.x) and patch updates are indicated by the trailing digits (x.x.23_1528_openshift). For more information on version updates, see [Version information and update actions](https://cloud.ibm.com/docs/openshift?topic=openshift-openshift_versions).
Ubuntu 16.04 packages Worker N/A N/A Updated worker node images with package updates for [CVE-2019-13734](https://nvd.nist.gov/vuln/detail/CVE-2019-13734), [CVE-2019-13750](https://nvd.nist.gov/vuln/detail/CVE-2019-13750), [CVE-2019-13751](https://nvd.nist.gov/vuln/detail/CVE-2019-13751), [CVE-2019-13752](https://nvd.nist.gov/vuln/detail/CVE-2019-13752), [CVE-2019-13753](https://nvd.nist.gov/vuln/detail/CVE-2019-13753), [CVE-2019-19926](https://nvd.nist.gov/vuln/detail/CVE-2019-19926), and [CVE-2019-20218](https://nvd.nist.gov/vuln/detail/CVE-2019-20218). 







 Change log for worker node fix pack 1.16.7_1525, released 2 March 2020 

The following table shows the changes that are in the worker node fix pack 1.16.7_1525. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.16.7_1524

 Component Previous Current Description 

 GPU worker node provisioning N/A N/A Fixed bug where new GPU worker nodes could not automatically join clusters that run Kubernetes version 1.16 or 1.17.
Portieris admission controller v0.10.1 v0.10.2 See the [Portieris admission controller release notes](https://github.com/IBM/portieris/releases/tag/v0.10.2). 







 Change log for worker node fix pack 1.20.6_1539, released 10 May 2021 

The following table shows the changes that are in the worker node fix pack 1.20.6_1539. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.20.6_1537

 Component Previous Current Description 

 Ubuntu 18.04 packages N/A N/A Updated worker node images with package updates for [CVE-2021-25214](https://nvd.nist.gov/vuln/detail/CVE-2021-25214), [CVE-2021-25215](https://nvd.nist.gov/vuln/detail/CVE-2021-25215), and [CVE-2021-25216](https://nvd.nist.gov/vuln/detail/CVE-2021-25216). 
 Ubuntu 16.04 packages N/A N/A Updated worker node images with package updates for [CVE-2020-27350](https://nvd.nist.gov/vuln/detail/CVE-2020-27350), [CVE-2020-3810](https://nvd.nist.gov/vuln/detail/CVE-2020-3810), [CVE-2021-25214](https://nvd.nist.gov/vuln/detail/CVE-2021-25214), [CVE-2021-25215](https://nvd.nist.gov/vuln/detail/CVE-2021-25215), and [CVE-2021-25216](https://nvd.nist.gov/vuln/detail/CVE-2021-25216).