Feature updates and improvements​

Language features​

• Removed unnecessary runtime checks with strict syntax by @bentsherman in #6539

Dependencies​

• Bumped nf-amazon@3.4.4
• Bumped nf-google@1.23.5
• Bumped nf-tower@1.17.5

Bug fixes​

Language features​

• Fixed false error with optional param by @bentsherman in #6811
• Fixed false error with multi-line tuple assignment in v2 parser by @bentsherman in #6786
• Fixed false error in v2 parser when including config file from HTTP URL by @bentsherman in #6753

AWS Batch​

• Added isCompleted check in getNumSpotInterruptions by @munishchouhan in #6806

General​

• Fixed LogsCheckpoint thread blocking shutdown for up to 90 seconds by @pditommaso in #6787

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.03.4-edge

Feature updates and improvements​

Language features​

• Added option to disable printing workflow outputs by @bentsherman in #7018
• Resolved structured process input types by @bentsherman in #7014

S3​

• Applied socket timeout to S3 CRT connections by @jorgee in #7024
• Managed AWS SDK exceptions to convert to the appropriate IO exceptions by @jorgee in #6707

Plugins​

• Updated missing pf4j updates by @jorgee in #7016

Fusion​

• Added Fusion GPU metrics collection by @pditommaso in #7022
• Used Fusion trace metrics to replace bash command-trace wrapper by @pditommaso in #7041

General​

• Added -files-from option to lint command to avoid ARG_MAX limit by @adamrtalbot in #6858
• Added 26.04 migration docs by @bentsherman in #7000
• Allowed cloning from local Git repositories when --offline by @MatthiasZepper in #7035
• Allowed running pipeline from URL and main script path by @jorgee in #6602
• Filtered autoLabels to selected workflow-metadata fields by @pditommaso in #7049
• Honored process.resourceLabels in nf-seqera executor by @pditommaso in #7048
• Renamed module info subcommand to module view by @pditommaso in #7052
• Simplified demo module README template by @pditommaso in #7051
• Suppressed lint progress logging with -q flag by @ewels in #6880

Bug fixes​

Language features​

• Fixed formatting issues with complex expressions by @bentsherman in #7027

S3​

• Fixed S3FileSystemProvider.newInputStream() draining full object on close by @jorgee in #7046

Plugins​

• Fixed inconsistent indentation in nf-amazon by @bentsherman in #7047
• Fixed nextflowVersion for nf-tower and nf-seqera plugins by @pditommaso in cbc0a2d8e

General​

• Fixed generated process name in module create command by @jorgee in #7008
• Fixed module info formatting separator by @pditommaso in #7033
• Fixed resolution of -with-tower with TOWER_API_ENDPOINT by @bentsherman in #7045
• Fixed saveCacheFiles early return skipping log file uploads by @munishchouhan in #7015

Dependencies​

• Bumped org.bouncycastle:bcpkix-jdk18on from 1.79 to 1.84 by @dependabot in #7042
• Bumped nf-amazon@3.8.3
• Bumped nf-k8s@1.5.2
• Bumped nf-seqera@0.18.0
• Bumped nf-tower@1.25.0
• Bumped nf-wave@1.19.1

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.03.3-edge

Feature updates and improvements​

Container Building​

• Added max size validation for container layer location by @pditommaso in #1006

General​

• Updated wave.build.public-repo reference language by @christopher-hakkaart in #1008
• Replaced local DurationUtils with shared lib-util-time by @pditommaso in #1010

Dependencies​

• Updated actions/checkout action to v4.3.1 by @seqeralabs-renovate[bot] in #1013
• Updated actions/setup-java action to v4.8.0 by @seqeralabs-renovate[bot] in #1014
• Updated actions/setup-node action to v4.4.0 by @seqeralabs-renovate[bot] in #1015
• Updated actions/upload-artifact action to v4.6.2 by @seqeralabs-renovate[bot] in #1016
• Updated aws-actions/amazon-ecr-login action to v1.7.1 by @seqeralabs-renovate[bot] in #1017
• Updated aws-actions/configure-aws-credentials action to v1.7.0 by @seqeralabs-renovate[bot] in #1018
• Updated dependency node to v20.20.2 by @seqeralabs-renovate[bot] in #1019
• Updated docker/login-action action to v3.7.0 by @seqeralabs-renovate[bot] in #1020
• Updated docker/setup-buildx-action action to v3.12.0 by @seqeralabs-renovate[bot] in #1021
• Upgraded third-party dependencies to latest stable versions by @cristianrcv in #998
• Pinned dependencies by @seqeralabs-renovate[bot] in #1012

Bug fixes​

Container Building​

• Fixed Conda builds for packages requiring __cuda virtual package by @pditommaso in #1027

Singularity​

• Fixed build error with --build-template conda/micromamba:v2 for Singularity by @munishchouhan in #972

Full changelog: https://github.com/seqeralabs/wave/compare/v1.33.1...v1.33.2

Feature updates and improvements​

Language features​

• Added typed workflows by @bentsherman in #6881

Modules​

• Added module create subcommand by @pditommaso in #6992
• Added module spec command by @jorgee in #6859
• Added module validate subcommand by @pditommaso in #6993
• Replaced custom ModuleRegistryClient with npr-client API by @pditommaso in #7012

General​

• Added compute env ID and provider support to Seqera executor by @pditommaso in #6906
• Added resourceAllocation field to trace record by @pditommaso in #6973
• Replaced Auth0 with Platform OIDC PKCE for auth login by @pditommaso in #6953
• Used inline metadata from trace create response by @pditommaso in #6976

Bug fixes​

General​

• Fixed NPE in GitLab/Gitea getGitCredentials when password is null but token is set by @robsyme in #7007
• Fixed missing version for junit-platform-launcher dependency by @pditommaso in #7011

Dependencies​

• Bumped nf-amazon@3.8.2
• Bumped nf-seqera@0.17.0
• Bumped nf-tower@1.24.0

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.03.2-edge

Feature updates and improvements​

Studios​

• Updated Studios micromamba to conda/micromamba:v2 and Wave to 1.33.0.

Compute environments​

• Added private VNet and subnet support for Azure Batch compute environments.
• Added separate Azure managed identities for head and compute jobs.
• Improved compute environment metering system with observability and retry logic.

Datasets​

• Added frontend implementation for dataset import from URL.
• Added preview support for linked datasets.

Data Explorer​

• Added Fusion symlink support in Data Explorer.
• Increased maximum data-link name length to 512 characters.

Bug fixes​

Compute environments​

• Fixed projectId on WIF LoggingOptions for log retrieval.
• Fixed WIF log retrieval to resolve project number to project name.
• Fixed WIF organization and workspace context propagation for log retrieval and data links.

Pipelines​

• Fixed parallel requests to pipeline info in launch form.

Datasets​

• Fixed dataset name field to apply input normalization.
• Fixed column order preservation in dataset preview for TSV files.

Access control​

• Fixed handling of absent Auth0 organization context.

Feature updates and improvements​

Studios​

• Added Wave nameStrategy workspace setting for Studios.

Compute environments​

• Added Azure service principal credentials support.
• Added Workload Identity Federation support for Google Batch compute environments.
• Added Entra credentials for Azure Batch Forge and Fusion v2.
• Added resource labels as metadata on Azure Batch jobs.
• Added support for multiple machine types in Google Batch compute environments.

Pipelines​

• Added Nextflow CLI as a static OIDC client.

Datasets​

• Added URL redirection logic to dataset file endpoint.

Data Explorer​

• Added extensible view mode selection for JSON files.
• Added open in new tab support for all files.

Monitoring​

• Updated database model to include target resource name.

General​

• Applied new email design to all email templates.
• Updated copy in delete workspace confirmation modal.
• Removed unused Containers page.
• Upgraded to Angular 21.

Bug fixes​

Studios​

• Fixed git config file validation when creating a Studio.

Compute environments​

• Fixed errors not propagated when a job is terminated asynchronously.
• Removed deprecated seqera.executor.predictionModel configuration.
• Removed terminateAsync default implementation.

Access control​

• Fixed Auth0 OAuth2 flow to handle ResponseClosedException.

Monitoring​

• Fixed credential audit events to include metadata.
• Fixed task logging to use populated taskId instead of empty id.

General​

• Fixed page-header actions, documentation links, and spacing.
• Fixed forbidden page icon size.

Feature updates and improvements​

Container building​

• Refactored build vs cache IAM permission structure by @gwright99 in #999

UI/UX​

• Updated list to cards on tutorials page by @christopher-hakkaart in #993

General​

• Updated index page by @christopher-hakkaart in #1004
• Updated copyright to 2026 by @munishchouhan in #1003
• Updated token cache duration and clarified public repository documentation by @munishchouhan in #1007

Dependencies​

• Migrated dependencies to Gradle version catalog (libs.versions.toml) by @cristianrcv in #996
• Bumped Netty to 4.2.10.Final and Micronaut to 4.10.10 by @pditommaso in #1001

Full changelog: https://github.com/seqeralabs/wave/compare/v1.33.0...v1.33.1

Feature updates and improvements​

Language features​

• Hardened ProcessEntryHandler types and added test for dot-notation conflicts by @pditommaso in #6966
• Added print workflow outputs on run completion by @bentsherman in #6875
• Used destructuring syntax for process record/tuple inputs by @pditommaso in #6912

General​

• Added -project-dir option to lint command by @bentsherman in #6728
• Added platform-related metadata to WorkflowRun lineage record by @jorgee in #6545
• Added request timeout to tower client by @jorgee in #6950
• Added support for Java 26 by @pditommaso in #6969
• Improved module command: enabled logging for module run, fixed info URL and search output by @pditommaso in #6961
• Skipped launch metadata fetch for CLI-submitted runs by @pditommaso in #6975
• Used -d flag for bkill in LSF executor by @cgoina in #6784

Bug fixes​

Language features​

• Fixed handling of empty publishedValues in PublishOp.onComplete for optional outputs by @jorgee in #6979
• Fixed incorrect evaluation of secret process directive by @bentsherman in #6934
• Fixed params block in included module by @bentsherman in #6940

S3​

• Fixed download of empty files in old MinIO-based S3 transfers by @jorgee in #6944

AWS Batch​

• Fixed AWS Batch machine type trace for new instance families by @FloWuenne in #6952

Plugins​

• Fixed jackson-databind dependency in nf-amazon by @pditommaso in #6941

Dependencies​

• Fixed netty and jackson vulnerabilities by @jorgee in #6955
• Fixed security vulnerabilities by @jorgee in #6938

General​

• Fixed AgentLogObserver printing [SUCCESS] on failed runs by @pditommaso in #6962
• Fixed LogsCheckpoint thread interrupt race condition by @pditommaso in #6939
• Fixed module run CLI params cast to declared meta.yml input types by @jorgee in #6968
• Fixed typo in TowerRetryPolicy: maxAttemps → maxAttempts by @robsyme in #6949

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.03.1-edge

Feature updates and improvements​

Studios​

• Added IGV viewer for genomic data visualization.
• Added clipboard permissions to Studios iframe.
• Added support for previewing multitrack IGV JSON files.
• Improved Studios capabilities version check to normalize to major.minor granularity.

Compute environments​

• Added KMS encryption policy to AWS Cloud compute environments to support mounting KMS buckets in Studios.
• Added boot disk image selection for Google Batch compute environments.
• Added machine type selection for Google Batch compute environments.

Datasets​

• Added dataset link foundations.
• Added validate and link endpoints for dataset linking.

Pipelines​

• Improved pipeline launch form to scroll to first invalid control and highlight invalid parameters step.

General​

• Updated tabs component styles.
• Unified Seqera logos in compute environment and credential forms.

Bug fixes​

Compute environments​

• Fixed Google Batch secrets support.

Data Explorer​

• Fixed horizontal scrolling in Data Explorer file preview modal.

Access control​

• Fixed and clarified refresh token properties.
• Fixed permission required interceptor.
• Fixed JWTAuthRequired interceptor binding to prevent silent bypass.

General​

• Fixed nginx absolute redirects.

Feature updates and improvements​

Language features​

• Added module system by @pditommaso in #6650
• Added multi-arch support to arch process directive by @pditommaso in #6897
• Added record types by @bentsherman in #6679
• Propagated errors from workflow outputs by @bentsherman in #6876

Configuration​

• Added provider option to Seqera executor config by @pditommaso in #6908

Google Batch​

• Added support for GCP Ops Agent by @ejseqera in #6608
• Added support for latest-generation Google Cloud machine families by @sosoihd in #6841

Fusion​

• Defaulted Fusion to v2.6 for Seqera executor by @pditommaso in #6933

General​

• Added NVMe disk allocation and diskMountPath support by @pditommaso in #6879
• Added logStreamId to Tower task record by @pditommaso in #6877
• Excluded container from task trace when containers are not enabled by @bentsherman in #6824
• Increased tasks.cloudZone width from 15 to 25 by @ramonamela in #6907

Bug fixes​

Language features​

• Fixed formatting bug with map key expression by @bentsherman in #6893
• Fixed path traversal, resource leak, and race condition in module system by @pditommaso in #6929
• Fixed remote modules when base dir is not the current working directory by @jorgee in #6932
• Fixed stageAs method signature in typed process by @bentsherman in #6915

Configuration​

• Fixed type detection of CLI params in v2 config parser by @bentsherman in #6765

Google Batch​

• Fixed Google Batch exit code when spot claim is successfully retried by @jorgee in #6926

Kubernetes​

• Fixed K8s token refresh by caching K8sClient at executor level by @pditommaso in #6925

Plugins​

• Fixed HttpPluginRepository empty plugin list check by @pditommaso in #6650

General​

• Fixed TraceFileObserver NPE when trace file already exists by @robsyme in #6891

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.03.0-edge