Skip to main content

Nextflow 26.07.0-edge

Feature updates and improvements​

Language features​

  • Added a Semantics reference page to the docs by @bentsherman in #7271

Configuration​

  • Added the docker.cpuLimits config option by @bentsherman in #7289
  • Added the seqera.executor.providerConfig option by @pditommaso in #7335

Google Batch​

  • Added a docs note about IAM roles for google.batch.serviceAccountEmail by @bentsherman in #7291

Plugins​

  • Sent pipeline-secret references to the Seqera Scheduler from nf-seqera by @pditommaso in #7314
  • Skipped nf-tower when superseded by nf-seqera by @jorgee in #7283
  • Reverted "Consolidate nf-tower plugin into nf-seqera (#7252)" by @pditommaso in da5afcfe9
  • Reverted "Skip nf-tower when superseded by nf-seqera (#7283)" by @pditommaso in c5dec3b4e

General​

  • Added a graceful fallback for the array directive with unsupported executors by @bentsherman in #7296
  • Added two Indian scientists to NameGenerator by @deepmind11 in #7079
  • Clarified Bitbucket API token auth requirements in the docs by @pditommaso in #7279
  • Clarified the override behavior of the resourceLabels directive in the docs by @bentsherman in #7287
  • Dropped the dead oss.sonatype.org repository by @pditommaso in #7282
  • Showed the absolute path in the missing main script error by @bentsherman in #7286
  • Used the scheduler API exit code, falling back to the .exitcode file by @jordeu in #7273

Dependencies​

  • Bumped jackson 2.21.1 to 2.21.4 to fix high-severity CVEs by @pditommaso in #7274
  • Bumped jackson-databind to patched versions to fix deserialization CVEs by @jorgee in #7322
  • Replaced the discontinued bcprov-ext with bcprov-jdk18on 1.84 to fix CVE-2025-14813 by @pditommaso in #7284
  • Used the wiremock self-contained distribution to drop vulnerable handlebars by @pditommaso in #7275
  • Pinned Docusaurus dependencies by @seqeralabs-renovate in #7324
  • Updated the actions/checkout action to v6.0.3 by @seqeralabs-renovate in #7325
  • Updated the anthropics/claude-code-action action to v1.0.168 by @seqeralabs-renovate in #7326
  • Updated ch.qos.logback:logback-classic to v1.5.37 by @seqeralabs-renovate in #7327
  • Updated ch.qos.logback:logback-core to v1.5.35 (security) by @seqeralabs-renovate in #7297
  • Updated com.azure:azure-compute-batch to v1.0.0-beta.6 by @seqeralabs-renovate in #7128
  • Bumped nf-amazon@3.10.1
  • Bumped nf-azure@1.23.1
  • Bumped nf-google@1.27.4
  • Bumped nf-k8s@1.5.5
  • Bumped nf-seqera@0.23.0
  • Bumped nf-tower@1.29.1
  • Bumped nf-wave@1.21.1

Bug fixes​

Language features​

  • Fixed error checking in workflow emits by @bentsherman in #7058
  • Fixed path input for exec processes by @bentsherman in #7272

Configuration​

  • Excluded null config environment entries from the task environment by @bentsherman in #7294

AWS Batch​

  • Fixed containerOptions --opt=value parsing for AWS Batch by @bentsherman in #7288
  • Rounded up CPUs to the nearest valid value for AWS Batch Fargate by @bentsherman in #7295

Azure​

  • Tolerated stale or transient resize errors on autoscale Azure Batch pools by @jorgee in #7312

Fusion​

  • Keyed the Fusion license token cache by product and version by @robsyme in #7320

General​

  • Fixed a high-severity form-data CRLF injection in the docs site by @pditommaso in #7276
  • Fixed a Kryo deserialization error with enum types by @bentsherman in #7277
  • Fixed URL percent-encoding lost on resume for HTTP/FTP paths by @bentsherman in #7333
  • Force-created staged input symlinks to allow task re-runs by @bentsherman in #7285

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.07.0-edge

Nextflow 26.04.5

Feature updates and improvements​

General​

  • Added GPU metrics to workflow-level execution summary by @cristianrcv in #7229
  • Propagated Seqera Intelligent Compute scheduler run identifier to Platform by @jorgee in #7228

Bug fixes​

Language features​

  • Fixed flatMap tuple error for dataflow value by @bentsherman in #7254

Dependencies​

  • Bumped nf-seqera@0.22.0
  • Bumped nf-tower@1.29.0

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.04.5

Seqera Cloud v26.2.0_cycle62

Feature updates and improvements​

Compute environments​

  • Added the compute environment ID to the compute environment row card.
  • Added the c9gd instance family to the NVMe instance list.
  • Updated the list of available Azure regions.

Bug fixes​

Compute environments​

  • Added a clear error message when Azure Batch pool deletion fails.
  • Disabled compute environment form submission while the form is invalid.

Data explorer​

  • Signed GCS genomic file URLs with V4 for IGV preview.

Nextflow 26.06.0-edge

Feature updates and improvements​

Language features​

  • Clarified storeDir caveats with env, eval, and stdout outputs by @bentsherman in #7235

Azure​

  • Added docs tip for relocating Docker storage on Azure Batch nodes by @adamrtalbot in #6937

Fusion​

  • Added a clear error when Fusion is enabled without an access token by @jorgee in #7263

Plugins​

  • Consolidated the nf-tower plugin into nf-seqera by @pditommaso in #7252

General​

  • Added Fibonacci and Pareto to the run name generator by @bentsherman in #7255
  • Normalized version callouts in the docs by @bentsherman in #7256
  • Propagated the Seqera Intelligent Compute scheduler run identifier to Platform by @jorgee in #7228
  • Removed uncommitted specs by @bentsherman in #7267

Dependencies​

  • Bumped nf-seqera@1.0.0

Bug fixes​

Language features​

  • Fixed docs example for record operations by @bentsherman in #7250
  • Fixed flatMap tuple error for dataflow value by @bentsherman in #7254

General​

  • Fixed failing unit tests with clean build by @bentsherman in #7264
  • Lowered trace-access.nf memory to fit CI runner capacity by @pditommaso in #7266

Full changelog: https://github.com/nextflow-io/nextflow/releases/tag/v26.06.0-edge

Seqera Cloud v26.2.0_cycle61

Feature updates and improvements​

Compute environments​

  • Added VPC and multiple subnet selection to AWS Cloud compute environments.
  • Added the g7 instance family to the NVMe list.

Pipelines​

  • Updated Nextflow to v26.04.4.

Access control​

  • Split the data_link and data_link_object permissions into separate scopes. Workspace members with View, Connect, or Launch roles can now download files and generate download URLs from data-links. Upload and delete file operations remain restricted to Maintain and above.
  • Added pre-filling of first and last name from GitHub signup.

General​

  • Added a default workspace preference to the user profile.

Bug fixes​

Pipelines​

  • Fixed lineage incorrectly showing as not enabled for submitted runs when it was enabled.

Access control​

  • Fixed detection of a personal access token as a duplicate when creating a GitHub App with the same credentials.

Seqera Enterprise v26.1.3

Feature updates and improvements​

info

The legacy distribution endpoint at cr.seqera.io/private is deprecated. Only bug fixes for existing major releases will continue to be published there. New major releases of Seqera Platform are available from cr.seqera.io/enterprise. Seqera will provide updated credentials for the new endpoint — contact your Seqera representative if you need access.

Pipelines​

  • Added pipeline schema, commit ID, head job CPUs, and head job memory to the workflow launch form summary, plus pipeline version and lineage fields when those features are active.

Bug fixes​

Compute environments​

  • Fixed AWS credential validation failing for credentials using assumeRoleArn when TOWER_ALLOW_INSTANCE_CREDENTIALS=true without an explicit role mode.

Pipelines​

  • Fixed duplicate credential detection to block GitHub App creation when a personal access token credential already exists for the same repository base URL.

Upgrade notes​

No breaking changes. Standard upgrade procedure applies.