chore(deps): update dependency longhorn/longhorn to v1.12.0

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Update	Change
longhorn/longhorn	minor	v1.11.2 → v1.12.0

---

Release Notes

longhorn/longhorn (longhorn/longhorn)

v1.12.0: Longhorn v1.12.0

Compare Source

Longhorn v1.12.0 Release Notes

The Longhorn team is excited to announce the release of Longhorn v1.12.0. This feature release marks a major milestone for Longhorn: the V2 Data Engine is now officially Generally Available (GA).

With the V2 Data Engine reaching GA, Longhorn v1.12.0 strengthens the production story for modern workloads with topology-aware provisioning, dual-stack and V2 IPv6 support, improved observability and operational tooling, and clearer guidance around V1 and V2 behavior and feature parity.

For terminology and background on Longhorn releases, see Releases.

Removal

V2 Backing Image Removal

V2 Backing Images are removed in Longhorn v1.12.0. Suggest using the Containerized Data Importer (CDI) to import VM disk images into V2 volumes to achieve the same purpose.

If you have V2 volumes that were created from backing images, you must migrate them before upgrading to v1.12.0:

1. Backup and recreate (recommended): Create a backup of the V2 volume, delete the original volume, then restore from backup. The restored volume will not have a backing image dependency.
2. Delete the volume: If the data is not needed, delete the V2 volume directly.

V2 volumes with backing image dependencies cannot be upgraded in-place. Attempting to upgrade without migration may result in volume attachment failures.

GitHub Issue #​13181

Primary Highlights

V2 Data Engine

Generally Available

We are pleased to announce that the V2 Data Engine has officially graduated to General Availability in Longhorn v1.12.0.

This milestone reflects major progress in stability, operational safety, networking support, and feature maturity. Compared with earlier releases, V2 volumes are better positioned for production use, combining GA readiness with modern networking support, more precise scheduling behavior, and clearer visibility into where V2 already matches V1 behavior and where differences still matter.

[!IMPORTANT]
V2 Live Upgrade:

V2 volumes do not support live upgrades between Longhorn v1.12 patch releases and must be detached before upgrading. Support is planned when upgrading from a Longhorn v1.12 release to a Longhorn v1.13 release.

V2 Volume Attach Latency at Scale:

In environments with a growing number of attached V2 volumes, increased attach latency has been observed for subsequent volumes. Initial analysis suggests this may be related to NVMe-TCP connection handling at scale, though the precise layer, SPDK user-space or Linux kernel, has not yet been identified. Further investigation is in progress. For follow-up status, see Issue #​13241.

ARM64 NVMe-backed Block-Type Node Disk Limitation:

On ARM64 systems, V2 volumes may experience stuck I/O when SPDK is configured with two or more CPU cores and node disks use the NVMe driver. The root cause may lie in either the Linux kernel or SPDK itself, and further investigation is required. As a workaround, use AIO-backed node disks instead of NVMe-backed node disks on ARM64 systems. For follow-up status, see Issue #​13243.

For a summary of the current V1 and V2 volume behavior differences and feature parity, see V1 and V2 Volume Feature Support.

Looking ahead, the roadmap remains active: fast volume cloning for V2 data engine (#​12552) and Sharding Storage (Experimental Feature) (#​1061) are planned for Longhorn v1.12.1.

Smarter Provisioning and Modern Networking

Topology-Aware PV Node Affinity Control

Longhorn v1.12.0 adds the csi-allowed-topology-keys setting and strictTopology StorageClass parameter for more precise control of PV nodeAffinity. These options allow users to limit which topology keys are propagated and, with WaitForFirstConsumer, pin the PV to the selected node topology when needed.

GitHub Issue #​12684

IPv6 Support for V2 Volumes

V2 volumes now support single-stack IPv6 Kubernetes clusters.

GitHub Issue #​10928

Dual-Stack Cluster Support

Longhorn now supports dual-stack Kubernetes clusters when all nodes are configured with their IP families in the same order, either all IPv4-first or all IPv6-first. This applies to both the V1 and V2 data engines.

Warning: Dual-stack clusters with mixed IP family ordering across nodes are not supported and may result in connectivity failures between replicas and the engine.

GitHub Issue #​11531

Better Operations and Observability

Default CPU Allocation

Longhorn v1.12.0 changes the default data-engine-cpu-mask from 0x1, one CPU core, to 0x3, two CPU cores. V2 Data Engine uses a busy-polling reactor model where the master reactor handles both I/O polling and management RPCs. When only a single core is assigned, heavy I/O workloads can delay or starve RPC processing, resulting in increased latency, timeout events, and operational instability.

Assigning two or more cores allows I/O and management tasks to run on separate reactors, improving responsiveness and operational stability.

GitHub Issue #​13237

On-Demand Snapshot Checksum Calculation

Longhorn v1.12.0 adds longhornctl support for triggering on-demand snapshot checksum calculation. The command can target a specific volume, all volumes on a specific node, or all volumes in the cluster, and the checksum operation runs asynchronously in the background.

GitHub Issue #​11442

Toggle Kubernetes Metrics Server Integration

Longhorn v1.12.0 adds the Kubernetes Metrics Server Metrics Enabled setting to disable metrics-server-dependent metrics when the Kubernetes Metrics Server API is unavailable. This reduces repeated scrape warnings and unnecessary API calls while preserving other Longhorn metrics.

GitHub Issue #​13011

Longhorn Manager Memory Optimization

Longhorn v1.12.0 optimizes longhorn-manager informer caching to reduce memory usage, especially in large clusters with high pod counts. This lowers cluster-wide memory overhead caused by repeated caching of non-Longhorn pod data on every manager instance.

GitHub Issue #​12771

Configurable Engine Image Pod Liveness Probe

Longhorn v1.12.0 adds settings to configure the engine-image DaemonSet liveness probe period, timeout, and failure threshold. These settings help reduce unnecessary engine-image pod restarts on resource-constrained clusters, especially during upgrades or transient CPU spikes.

GitHub Issue #​12846

Critical Stability Fixes

Instance Manager Stability During Replica Rebuild Storms

Longhorn v1.12.0 fixes an instance-manager panic that could occur during replica rebuild storms. In affected environments, the panic could terminate all iSCSI targets served by the instance-manager and trigger cascading volume detachments across multiple PVCs.

GitHub Issue #​13087

Replica Rebuild Progress Reporting

Longhorn v1.12.0 fixes a replica rebuild progress reporting bug that could display values greater than 100% after file-sync retries on unstable networks. Progress accounting is now reset correctly for retried files, so rebuild progress remains within the valid 0% to 100% range.

GitHub Issue #​12949

Replica Auto-Balance Scheduling Loop

Longhorn v1.12.0 fixes a regression in replica auto-balance that could trigger a repeated replica create-and-delete loop when Replica Auto Balance was set to best-effort. In affected clusters, Longhorn could keep scheduling an extra replica instead of stabilizing at the configured replica count.

GitHub Issue #​12926

Replica CR Leak During Failed Local Scheduling

Longhorn v1.12.0 fixes a replica scheduling issue where large numbers of stopped Replica CRs could accumulate when dataLocality was set to best-effort and the node did not have enough eligible local disk space for another replica. In affected clusters, recurring reconciliation could keep creating placeholder Replica CRs instead of reusing a single failed-schedule placeholder.

GitHub Issue #​13152

CSI Storage Capacity Tracking

Longhorn v1.12.0 fixes a CSIStorageCapacity scheduling issue that could cause compute nodes without Longhorn disks to report zero capacity and be rejected by WaitForFirstConsumer scheduling. In affected clusters with separated compute and storage nodes, new PVCs could remain pending even though eligible storage was available on storage nodes.

GitHub Issue #​12807

Encrypted Volume Size Correction

Longhorn v1.12.0 pre-allocates the 16 MiB LUKS2 header in the replica backend file for encrypted volumes, so the dm-crypt device now exposes the full requested size to workloads after the engine image is upgraded.

This change also introduces an upgrade constraint for encrypted migratable volumes: live migration is not supported when using an engine image with a CLI API version older than 12. Upgrade the engine image to v1.12.0 or later before attempting live migration of encrypted volumes.

GitHub Issue #​9205

UBLK Frontend Kernel Limitation

The UBLK frontend for V2 data engine volumes remains experimental and is only functional on Linux kernels below v6.17. On kernel v6.17.0 and above, UBLK fails due to upstream UBLK API changes that cause EINVAL errors when starting UBLK devices.

GitHub Issue #​11977

Installation

[!IMPORTANT]
Ensure that your cluster is running Kubernetes v1.25 or later before installing Longhorn v1.12.0.

You can install Longhorn using a variety of tools, including Rancher, Kubectl, and Helm. For more information about installation methods and requirements, see Quick Installation in the Longhorn documentation.

Upgrade

[!IMPORTANT]
Ensure that your cluster is running Kubernetes v1.25 or later before upgrading from Longhorn v1.11.x to v1.12.0.

Longhorn only allows upgrades from supported versions. For more information about upgrade paths and procedures, see Upgrade in the Longhorn documentation.

Post-Release Known Issues

For information about issues identified after this release, see Release-Known-Issues.

Resolved Issues in this release

Highlight

• [FEATURE] Decouple V2 Data Engine Initiator and Target Placement 7124 - @​derekbit @​shuo-wu @​chriscchien
• [FEATURE] IPv6 for V2 Data Engine 10928 - @​COLDTURNIP @​chriscchien
• [FEATURE] Support IPv4/IPv6 Dual-Stack with IPv6 Family First or IPv4 Family First 11531 - @​COLDTURNIP @​c3y1huang @​chriscchien
• [FEATURE] Support v2 Data Engine (GA) 6229 - @​derekbit

Feature

• [FEATURE] Support on-demand snapshot checksum calculation 11442 - @​yangchiu @​davidcheng0922
• [FEATURE] Add --tolerations flag to longhornctl for scheduling DaemonSet pods on tainted nodes 12993 - @​chriscchien @​bachmanity1

Improvement

• [IMPROVEMENT] Use per-volume file lock to eliminate cross-volume blocking in NVMe/TCP initiator operations 13236 - @​derekbit @​chriscchien
• [IMPROVEMENT] Increase Default SPDK CPU Mask to Use 2+ CPU Cores for V2 Data Engine 13237 - @​derekbit @​mantissahz @​chriscchien
• [IMPROVEMENT] Remove v2 backing image monitoring 13181 - @​COLDTURNIP @​derekbit @​chriscchien
• [IMPROVEMENT] Wait for spdk_tgt process to terminate during pre-stop cleanup 13179 - @​derekbit @​chriscchien
• [IMPROVEMENT] Restart Instance Manager pod when hugepage settings change and no instances are running 13170 - @​derekbit @​chriscchien
• [IMPROVEMENT] Support CPU list format for V2 Data Engine CPU Mask setting with automatic conversion to hex mask 13166 - @​derekbit @​chriscchien
• [IMPROVEMENT] Update Longhorn distro in chart to longhorn 13160 - @​derekbit @​chriscchien
• [IMPROVEMENT] Misleading storage values 12633 - @​elTwingo @​davidcheng0922 @​houhoucoop @​roger-ryao
• [IMPROVEMENT] Implement Network Reconnection for Enhancing Replica Rebuilding Resilience 9626 - @​yangchiu @​mschneider82
• [IMPROVEMENT] Add support of new StorageClass parameters to helm chart 9324 - @​yangchiu @​TheFutonEng
• [IMPROVEMENT] Make Kubernetes Metrics Server (metrics.k8s.io) integration toggleable 13011 - @​yangchiu @​mantissahz @​hookak
• [IMPROVEMENT] Reduce longhorn-manager memory usage by optimizing cluster-wide informer caching 12771 - @​hookak @​roger-ryao
• [IMPROVEMENT] Topology-aware PV nodeAffinity control: allowedTopologies keys + strictTopology 12684 - @​hookak @​roger-ryao
• [IMPROVEMENT] Set storage class annotations using helm values 13137 - @​yangchiu @​Profiidev
• [IMPROVEMENT] longhorn-manager pods race on webhook TLS Secret at scale 13012 - @​yangchiu @​hookak
• [IMPROVEMENT] Improve Longhorn auto-salvage observability 13018 - @​yangchiu @​derekbit
• [IMPROVEMENT] Removing Scheduled condition check during volume expansion 12606 - @​yangchiu @​davidcheng0922
• [IMPROVEMENT] TooManySnapshots volume condition uses a hard-coded threshold despite configurable snapshot max count 12396 - @​COLDTURNIP @​yangchiu
• [IMPROVEMENT] Move v2 volume backup restore from replica to engine 9277 - @​davidcheng0922 @​roger-ryao
• [IMPROVEMENT] Is there any way to have longhorn without python 12679 - @​roger-ryao
• [IMPROVEMENT] sparse-tools APIs must not introduce breaking changes to existing APIs. 12967 - @​yangchiu @​derekbit
• [UI][IMPROVEMENT] TooManySnapshots volume condition uses a hard-coded threshold despite configurable snapshot max count 12922 - @​chriscchien @​houhoucoop
• [IMPROVEMENT] Add Backup Target to volume list custom column options 12619 - @​yangchiu @​houhoucoop
• [IMPROVEMENT] Allow disabling creation of the default longhorn StorageClass via Helm 12906 - @​hookak @​roger-ryao
• [IMPROVEMENT][TEST] Add unit tests for util parsing and string conversion helpers 12898 - @​archy-rock3t-cloud @​chriscchien
• [IMPROVEMENT] Metrics for backups 11387 - @​yangchiu @​mantissahz @​Copilot
• [IMPROVEMENT] chart: allow specifying spec.sampleLimit on ServiceMonitor 12671 - @​grelland @​yangchiu
• [IMPROVEMENT] Add metrics for non-Encrypted and encrypted volumes 12462 - @​derekbit @​mantissahz @​chriscchien @​Copilot
• [IMPROVEMENT] Clarify helm version in generate-longhorn-yaml error message 12630 - @​luojiyin1987 @​chriscchien
• [IMPROVEMENT][UI] Link version number to git releases 11132 - @​chriscchien @​houhoucoop
• [IMPROVEMENT] Record the current share manager image in the Share Manager CR status 11203 - @​derekbit @​roger-ryao @​Copilot
• [IMPROVEMENT] Snapshot tree color explanation 12247 - @​houhoucoop
• [IMPROVEMENT] Refuse to attach strict-local volume to the wrong node 8546 - @​yangchiu @​derekbit @​mantissahz @​Copilot
• [IMPROVEMENT] Ensure V2 Engine ReplicaAdd respects the fast-replica-rebuild-enabled setting 12540 - @​davidcheng0922 @​roger-ryao
• [IMPROVEMENT] Relax endpoint-network-for-rwx-volume validation for migratable block-mode volumes 12644 - @​c3y1huang @​chriscchien
• [IMPROVEMENT] detailed log for the reason of node controller deleting backing image copies 12584 - @​COLDTURNIP @​yangchiu
• [IMPROVEMENT] RBAC permissions for csi-resizer 12681 - @​yangchiu @​konstantin-kelemen
• [IMPROVEMENT] Adding a message to hint users to clean up non-existing disks in Backing Image CR 10617 - @​chriscchien @​Copilot
• [IMPROVEMENT] Keep workload pod in the original zone and region 12517 - @​bachmanity1
• [IMPROVEMENT] Consider node storage capacity when scheduling pods with existing PVs 12398 - @​bachmanity1
• [IMPROVEMENT] Volume may enter faulty state without clear reason when backing image size mismatches 11673 - @​COLDTURNIP @​derekbit @​roger-ryao @​Copilot

Bug

• [BUG] Adding V2 disk using /dev/disk/by-path/pci-* path fails (should use aio driver, but incorrectly thinks it's a BDF path) 13228 - @​tserong @​chriscchien
• [BUG] v2 RWX workload IO timed out after Longhorn components are deleted and restarted 13217 - @​yangchiu @​derekbit
• [BUG] v2 volume gets stuck in Degraded state after instance manager is deleted and restarted 13215 - @​yangchiu @​derekbit
• [BUG] nil pointer dereference panic in instance-manager during replica rebuild. 13087 - @​derekbit @​shuo-wu @​roger-ryao
• [BUG] Test Encrypted Volume Upgrade: Old-engine RWO volume shows 1008 MiB after expansion to 2 GiB instead of expected 2032 MiB 13194 - @​derekbit @​mantissahz @​roger-ryao
• [BUG] v2 volume deletion clears Spec.NodeID before delete, potentially orphaning replicas when Status.InstanceManagerName is empty 13198 - @​derekbit @​chriscchien
• [BUG] Backup target still shows Available after being reset to empty 13195 - @​yangchiu @​derekbit
• [BUG] v2 instance-manager pod stuck in create/delete loop when engine frontend recovery blocks gRPC startup 13185 - @​derekbit @​chriscchien
• [BUG] global.cattle.systemDefaultRegistry is not applied as the image registry prefix in 108.2.1+up1.10.2 13071 - @​COLDTURNIP @​yangchiu
• [BUG] Potential resource leak in longhorn-instance-manager 13143 - @​derekbit @​chriscchien
• [BUG] Encrypt volume provided size is 16MB shorter than the claimed size 9205 - @​mantissahz @​roger-ryao
• [BUG] CSIStorageCapacity reports 0 for compute nodes without Longhorn disks, breaking WaitForFirstConsumer scheduling 12807 - @​bachmanity1 @​roger-ryao
• [BUG] Google Cloud Storage (GCS) backup target always fails with SignatureDoesNotMatch due to AWS SDK Go v2 CRC32 checksum incompatibility 12676 - @​mantissahz @​chriscchien
• [BUG] Longhorn Fails to enable volume security on FIPS enabled systems 12721 - @​davidcheng0922 @​chriscchien
• [BUG] Replica Auto-Balance Causes Infinite Replica Scheduling Loop 12926 - @​yangchiu @​shuo-wu
• [BUG] Replica rebuild progress can go over 100% 12949 - @​yangchiu @​mschneider82 @​davidcheng0922
• [BUG] v2 backup/restore open failure paths can leak NVMe initiators and exposed bdevs 13114 - @​derekbit @​roger-ryao
• [BUG] Connection leak in longhorn-spdk-engine 13101 - @​derekbit @​roger-ryao @​Copilot
• [BUG] HTTP response body leaks in support bundle status polling and webhook readiness checks 13115 - @​derekbit @​roger-ryao
• [BUG] Encrypted volume stuck in Attaching/Detaching loop after node reboot and instance manager deletion 11510 - @​yangchiu @​mantissahz
• [BUG] Test case test_cleanup_system_generated_snapshots fails on v2 volumes 13123 - @​yangchiu @​davidcheng0922
• [BUG] Test case test_drain_with_block_for_eviction_if_contains_last_replica_success failed on v1 volumes 13103 - @​derekbit @​chriscchien
• [BUG] Volume may get stuck when the snapshot CR deletion cannot be handled 12489 - @​COLDTURNIP @​yangchiu
• [BUG] snapshot-max-count doesn't work on v2 volumes 12921 - @​yangchiu @​davidcheng0922
• [BUG][v1.12.0-rc1] RWX Volume Gets Stuck in Detaching/Attaching Loop After Reboot Replica Node While Heavy Writing And Recurring Jobs on v2 Data Engine 13062 - @​derekbit @​chriscchien
• [BUG] After a node is rebooted and attach a v2 volume to the rebooted node, the volume gets stuck in the Attaching state 13084 - @​yangchiu @​derekbit
• [BUG] [v1.12.0-rc1] longhornctl fails on sle-micro 6.1 13048 - @​COLDTURNIP @​roger-ryao
• [BUG] [longhorn-engine/dataserver] Handling EOF returned by io.ReadFull robustly 12964 - @​yangchiu @​apoorvajagtap
• [BUG] PrometheusTimeseriesCardinality for metric longhorn_rest_client_rate_limiter_latency_seconds_bucket 13085 - @​derekbit @​chriscchien
• [BUG] [v1.12.0-rc1] longhornctl fails on Ubuntu 26.04 13072 - @​derekbit @​roger-ryao
• [BUG] longhorn-spdk-engine verify() race overwrites replicaMap, breaking concurrent replica rebuild 13074 - @​derekbit @​roger-ryao
• [BUG] spdk_tgt crash during rebuild cleanup 13076 - @​derekbit @​roger-ryao
• [BUG] Stopping spdk_tgt during v2 volume expansion leaves the volume stuck in detaching and does not record the failure in the Engine CR 12903 - @​davidcheng0922 @​chriscchien
• [BUG] RWX Workload becomes Read-only after nodes shutdown and share manager is recreated on a new node 12986 - @​yangchiu @​davidcheng0922
• [BUG] test_support_bundle.py test cases fail on hardened cluster with IPv6 mode 13066 - @​COLDTURNIP @​yangchiu
• [BUG] [v1.12.0-rc1] test_delete_backup_during_restoring_volume fails on v2 volume, volume not faulted and condition Restore is True 13061 - @​derekbit @​chriscchien
• [BUG] Test cases in test_engine_upgrade.py failed 13014 - @​mantissahz @​roger-ryao
• [BUG] v2 DR volume may get stuck in Degraded state if replica rebuilding is triggered during incremental restoration 12515 - @​davidcheng0922 @​chriscchien
• [BUG] Unexpected replica remains on node after all volumes have been cleaned up and causing unexpected scheduled storage 11177 - @​yangchiu @​c3y1huang
• [BUG] V2 volume created from backup become data corrupted after crashing one replica during restore 12830 - @​chriscchien
• [BUG] [UI] replica shown as gray when v2 volume engine live switchover 13029 - @​derekbit @​chriscchien
• [Bug] test_rebuild_with_restoration is flaky on v2 volume 11447 - @​derekbit @​chriscchien
• [BUG] lastBackup of a v2 volume may remain empty after a backup is created 12542 - @​mantissahz @​roger-ryao
• [BUG] dd && sync command hangs on v2 rwx encrypted volume 12649 - @​mantissahz @​chriscchien
• [BUG] VolumeSnapshot snapshot.storage.k8s.io/v1 report stale error 11429 - @​COLDTURNIP @​yangchiu
• [BUG] Test case test_storage_capacity_aware_pod_scheduling fails 13001 - @​yangchiu @​bachmanity1
• [BUG] Crash Single Instance Manager While RWO Encrypted Volume Backup Is Restoring fails on v2 volume 12938 - @​chriscchien
• [BUG] Encrypted V2 volume cannot be mounted and stays in unknown robustness 12924 - @​derekbit @​chriscchien
• [BUG] Backup to S3 fails at 95% 12713 - @​yangchiu @​mantissahz
• [BUG] Node exhaustion caused by backup inspect buildup induced due to NFS latency 12896 - @​COLDTURNIP @​roger-ryao
• [BUG] Failed to collect health data for block disk (AIO) when disk path is a /dev/disk/by-id symlink 12910 - @​yangchiu @​hookak
• [BUG] "snapshot becomes not ready to use" Warning events emitted during expected auto-cleanup after backup 12850 - @​yangchiu @​EpochBoy
• [BUG] V1.11.0 very high memory consumption for instance manager 12573 - @​derekbit @​roger-ryao
• [BUG] (chart) image.openshift.oauthProxy.registry is silently ignored - global.imageRegistry: "docker.io" default always wins 12685 - @​drewmullen @​roger-ryao
• [BUG] Annotations not being applied to ingress 4014 - @​DodoLeDev @​roger-ryao
• [BUG] Regression test case test_replica_scheduler_rebuild_restore_is_too_big creates a volume with an incorrect data engine type. 12776 - @​derekbit @​chriscchien
• [BUG] Backing image data source pod fails when HTTP proxy is enabled 12779 - @​c3y1huang @​chriscchien
• [BUG] Block disks become Unschedulable on SLES 16.0 during v2 regression 12404 - @​davidcheng0922 @​chriscchien
• [BUG] v2 DR volume could become faulted and fail to restore from backups if volume attached node is rebooted during restoration 12412 - @​c3y1huang @​chriscchien
• [BUG] orphan controller does not cleanup the instance on the corresponding instance manager on a multiple IM node 12786 - @​COLDTURNIP @​roger-ryao
• [BUG] V2 Volume Clone Status is Changed Over Time 12746 - @​davidcheng0922 @​roger-ryao
• [BUG] spdk_tgt encountered an assertion failure in longhorn-spdk-helper during a CI test run 10599 - @​derekbit @​roger-ryao
• [BUG] Enable to set defaultSettings.nodeDiskHealthMonitoring 12729 - @​Turgon37 @​chriscchien
• [BUG] stale name variable in nsmounter get_pid 12703 - @​ionfury @​chriscchien
• [BUG] After upgrading to 1.11.0, new persistent volumes have nodeAffinity 12656 - @​hookak @​chriscchien
• [BUG] Incorrect storage double-counting causes scheduling failure when multiple replicas exist on the same node 12653 - @​yangchiu @​davidcheng0922
• [BUG] Longhorn validating webhook blocks k3s server node joins - flannel CNI fails to initialize 12578 - @​yangchiu @​mantissahz
• [BUG] [v2] Can't use partition as block device 12599 - @​chriscchien @​bachmanity1
• [BUG] v2 encrypted volume stuck at attach-detach loop after delete correspond instance manager pod 12648 - @​mantissahz
• [BUG] Reboot node while volume expansion, will cause pod stuck at creating state 5171 - @​roger-ryao
• [BUG] Longhorn v1.10 Volume API is not compatible with the v1.8.1 manifest 12613 - @​mantissahz @​roger-ryao
• [BUG] Volume.Spec.CloneMode is empty after upgrading to v1.10.x and following version 12614 - @​mantissahz
• [BUG] System backup may fail to be created or deleted 12472 - @​yangchiu @​mantissahz
• [BUG] Unexpected replica rebuilding is triggered again after a previous replica rebuilding has completed 12510 - @​chriscchien

Performance

• [TASK] Evaluate the CPU and memory consumption of the Longhorn engine and replica instances 12936 - @​roger-ryao

Resilience

• [DOC] Enhance Longhorn docs about Instance Manager 13197 - @​Felipalds
• [IMPROVEMENT] Make liveness probe parameters of engine-image DaemonSet configurable 12846 - @​roger-ryao @​aviralgarg05

Stability

• [BUG] longhorn-manager panic in BackupController.setInprogressDeletionMap during backup deletion 13245 - @​EpochBoy @​chriscchien @​roger-ryao
• [BUG] v1.10.2: dataLocality=best-effort with insufficient local storage leaks N Replica CRs per recurring-job firing (#​12488 follow-up) 13152 - @​derekbit @​roger-ryao

Misc

• [TASK] Add distro information to upgrade responder requests 12778 - @​yangchiu @​davidcheng0922
• [DOC] Expected inconsistent behavior of between v1 and v2 volume 7624 - @​yangchiu @​derekbit @​sushant-suse
• [EPIC] Integrate "V2 Data Engine" content into standard documentation structure 13054 - @​mantissahz @​chriscchien @​sushant-suse
• [BUG] UI does not update v2 backup state from Error to Completed 12842 - @​derekbit @​mantissahz @​chriscchien
• [BUG] v1.11.1 upgrade to v1.12.x-head fail due to v2 volume snapshot unknown field status.requestedTime 13113 - @​chriscchien
• [DOC] Create a KB post for Longhorn node eviction workflows during node rolling replacement 12870 - @​COLDTURNIP @​yangchiu
• [DOC] Document for gracefully node removing 12961 - @​roger-ryao @​sushant-suse
• [BUG] v2 Volume fails to rebuild on existing replica when a scheduling-failed replica exists 12664 - @​shuo-wu @​chriscchien
• [WEBSITE][DOC] Update website footer to new LF Projects Series LLC trademark disclaimer 12982 - @​sushant-suse
• [DOC] Helm chart: v4 compatibility? 12894 - @​COLDTURNIP
• [TASK] Ensure all remaining GitHub Actions are pinned to specific commit SHAs 12920 - @​carterli0407-cell
• [DOC] Broken links in the nginx ingress deprecation notice 12904 - @​Copilot
• [IMPROVEMENT] Add validation to prevent duplicate disk paths when patching node via kubectl 12480 - @​yangchiu @​carterli0407-cell
• [REFACTOR] Remove redundant type casts 12316 - @​futhgar @​roger-ryao
• [DOC] Add a KB for the insufficient space issue 8785 - @​mantissahz @​roger-ryao @​sushant-suse
• [BUG] invalid character '<' looking for beginning of value 12569 - @​COLDTURNIP @​roger-ryao
• [DOC] Add documentation to restore a backup using CRs instead of only documenting the UI 12810 - @​chriscchien @​sushant-suse
• [DOC] Update doc as ingress-nginx will be deprecated 12758 - @​yangchiu @​sushant-suse
• [DOC] Improve Configurable CPU Cores description 12740 - @​chriscchien @​sushant-suse
• [DOC] KB for iSCSI loop back connection issues 12548 - @​COLDTURNIP @​roger-ryao
• [DOC] Fix typos in documentation and enhancement files 12628 - @​luojiyin1987
• [TASK] Add FOSSA action workflow to longhorn/ repos 12506 - @​derekbit
• [DOC] Evaluate HugePage Usage of Longhorn V2 Volumes 12504 - @​derekbit

New Contributors

• @​DodoLeDev
• @​Edo78
• @​Flou21
• @​Nemric
• @​Profiidev
• @​SquaredPotato
• @​TheFutonEng
• @​Turgon37
• @​abacef
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