4.20.4

Issues

• stats.output.uri configuration either to Influx Db and Graphite is not working

  component:metricsno-issue-activitytype:bug
  apache/cloudstack#12604 · Filter by author kiranchavala opened on Feb 6, 2026 · 4.20.4
  1

• Unable to login to SAML account when 2fa is enabled

  component:samlno-issue-activity
  Bug

  apache/cloudstack#12583 · Filter by author kiranchavala opened on Feb 4, 2026 · 4.20.4
  3

• Netty IllegalReferenceCountException causes false upload failure despite successful upload

  component:secondary-storagecomponent:ssvmSeverity:Minortype:bug
  Bug

  apache/cloudstack#12489 · Filter by author RosiKyu opened on Jan 21, 2026 · 4.20.4
  1

• Local Template/ISO Upload Fails - SSVM receives SIGNATURE=null

  component:secondary-storagecomponent:ssvmSeverity:Majortype:bug
  Bug

  apache/cloudstack#12488 · Filter by author RosiKyu opened on Jan 21, 2026 · 4.20.4
  1

• User should not be allowed to add template settings if the template has "Read Instance settings from OVA" enabled

  component:templatescomponent:vmwareno-issue-activitytype:bug
  Bug

  apache/cloudstack#12458 · Filter by author kiranchavala opened on Jan 19, 2026 · 4.20.4
  5

• Unable to delete or cleanup a network whose state is struck in Implementing

  component:networking
  Bug

  apache/cloudstack#12249 · Filter by author kiranchavala opened on Dec 12, 2025 · 4.20.4
  

• Don't allow additon of template settings when the template is in Not-Ready state

  component:templatescomponent:vmwareno-issue-activitytype:bugtype:improvement
  Task

  apache/cloudstack#12459 · Filter by author kiranchavala opened on Jan 19, 2026 · 4.20.4
  4

• Warning: You are using an old version of issue templates. Please update to the new issue template workflow.

  documentation
  Task

  apache/cloudstack#12072 · Filter by author jbampton opened on Nov 13, 2025 · 4.20.4
  1

• Migrating VM instances fails using arm64 hosts

  multi-archplatform:arm64status:needs-investigation
  Bug

  apache/cloudstack#11956 · Filter by author yadvr opened on Nov 1, 2025 · 4.20.4
  19

  

• Intermittent Template Download Failure (NOT_DOWNLOADED) in CloudStack 4.20.1.0 with Linstor Primary Storage

  3rd-party:linstorstatus:waiting-for-author
  Bug

  apache/cloudstack#11905 · Filter by author gw769 opened on Oct 24, 2025 · 4.20.4
  16

  

• Configdrive/storage repository issue on XCP-ng

  component:secondary-storagecomponent:XenServer
  Bug

  apache/cloudstack#11984 · Filter by author ingox opened on Nov 5, 2025 · 4.20.4

• ACS 4.20: Windows instances all have the same fingerprints when using UEFI.

  component:kvmcomponent:templatesSeverity:Minortype:bug
  Bug

  apache/cloudstack#11874 · Filter by author daviftorres opened on Oct 20, 2025 · 4.20.4
  2

  

• Inconsistency with respect to volume size and disk offerings

  component:local-storagecomponent:primary-storagecomponent:storagetype:bugtype:enhancementtype:improvement
  Feature

  apache/cloudstack#11762 · Filter by author kiranchavala opened on Sep 30, 2025 · 4.20.4
  1

• CKS cluster doesn't come up if "cloud.kubernetes.cluster.experimental.features.enabled" setting is enabled

  component:ckstype:bug
  Bug

  apache/cloudstack#11596 · Filter by author kiranchavala opened on Sep 8, 2025 · 4.20.4
  2

• errorprone cleanliness

  complexity:dragoningtype:stability
  Task

  apache/cloudstack#11438 · Filter by author DaanHoogland opened on Aug 13, 2025 · 4.20.4

• Refactor listTemplates and listIsos workflows

  type:cleanuptype:enhancement
  Task

  apache/cloudstack#11209 · Filter by author bernardodemarco opened on Jul 15, 2025 · 4.20.4
  1

• Unable to add more than 2 volumes or networks to a vm deployed from a UEFI image

  status:has-work-aroundtype:bug
  Bug

  apache/cloudstack#11212 · Filter by author kiranchavala opened on Jul 16, 2025 · 4.20.4
  6

• 4.20.1 UI Dashboard Local storage total capacity is incorrect

  component:metrics
  Bug

  apache/cloudstack#11059 · Filter by author hale177 opened on Jun 19, 2025 · 4.20.4
  3

• LoadBalancer Rules still creating usage register after deleting public ip associated with

  component:usage-serverno-issue-activity
  Bug

  apache/cloudstack#9443 · Filter by author Eden790 opened on Jul 25, 2024 · 4.20.4
  3

  

• Incorrect VM IOPS metrics

  status:needs-investigation
  Bug

  apache/cloudstack#11421 · Filter by author SviridoffA opened on Aug 8, 2025 · 4.20.4
  9

• using host tags AND storage tags, even if they are correctly assigned, deployments fail

  component:local-storagecomponent:tagging
  Bug

  apache/cloudstack#11083 · Filter by author DaanHoogland opened on Jun 25, 2025 · 4.20.4
  5

• Cannot migrate vm with local storage datadisk whe using automatic assign

  component:local-storagecomponent:migration
  Bug

  apache/cloudstack#10907 · Filter by author BartJM opened on May 22, 2025 · 4.20.4
  1

  

• Cloudstack 4.20 UI becomes irresponsive. Restart the server to recover, it happens every 10 days.

  status:needs-reproducing
  Task

  apache/cloudstack#10578 · Filter by author ztskycn opened on Mar 17, 2025 · 4.20.4
  24

• [Doc] Usage Types update

  component:documentationpriority: low
  Task

  apache/cloudstack#10813 · Filter by author sureshanaparti opened on May 5, 2025 · 4.20.4
  4

• Password not showing when creating a VM in a powered off state.

  affects:4.19priority: low
  Bug

  apache/cloudstack#10294 · Filter by author SviridoffA opened on Jan 29, 2025 · 4.20.4
  2