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Version 0.9.1 (UNRELEASED)

  • Administrators:
    • Adds new configuration option interactive_sessions.maximum_inactivity_period to set a limit in days for the maximum inactivity period of interactive sessions after which they will be closed.
    • Adds new configuration option interactive_sessions.cronjob_schedule to set how often interactive session cleanup should be performed.
    • Adds support for Kubernetes clusters 1.26, 1.27.
    • Adds new configuration option ingress.extra to define extra Ingress resources, in order to support redirecting HTTP requests to HTTPS with traefik v2 version.
    • Adds new configuration option ingress.tls.hosts to define hosts that are present in the TLS certificate, in order to support cert-manager's automatic creation of certificates.
    • Adds new configuration option notifications.email_config.smtp_ssl to use SSL when connecting to the SMTP email server.
    • Adds new configuration option notifications.email_config.smtp_starttls to use the STARTTLS command to enable encryption after connecting to the SMTP email server.
    • Changes uWSGI configuration to add vacuuming of generated files and sockets.
    • Fixes uWSGI memory consumption on systems with very high allowed number of open files.
    • Fixes cronjob failures due to database connection issues when REANA is deployed with non-default namespace or prefix.
    • Fixes ingress.enabled option to correctly enable or disable the creation of Ingresses.
    • Adds new configuration options login and secrets.login for configuring Keycloak SSO login with third-party authentication services.

Version 0.9.0 (2023-01-26)

  • Users:
    • Adds support for Rucio authentication for workflow jobs.
    • Adds support for Kerberos authentication for workflow orchestration.
    • Adds support for specifying slurm_partition and slurm_time for Slurm compute backend jobs.
    • Adds support for XRootD remote file locations in Snakemake workflow specification definitions.
    • Adds support for Python 3.11.
    • Adds Launch on REANA page allowing the submission of workflows via badge-clicking.
    • Adds notifications to inform users when critical levels of quota usage is reached.
    • Adds 404 Not Found error page.
    • Adds tab titles to all the pages.
    • Adds the REANA_WORKSPACE environment variable to jupyter notebooks and terminals.
    • Adds option to sort workflows by most disk and cpu quota usage to the workflow list endpoint.
    • Adds support for specifying and listing workspace file retention rules.
    • Adds support for .gitignore and .reanaignore to specify files that should not be uploaded to REANA.
    • Adds retention-rules-list command to list the retention rules of a workflow.
    • Changes REANA specification to allow specifying retention_days for the workflow.
    • Changes default Slurm partition to inf-short.
    • Changes GitLab integration to also retrieve user's projects that are in groups and subgroups.
    • Changes the workflow-details page to show the logs of the workflow engine.
    • Changes the workflow-details page to show file sizes in a human-readable format.
    • Changes the workflow-details page to show the workspace's retention rules.
    • Changes the workflow-details page to show the duration of the workflow's jobs.
    • Changes the workflow-details page to display a label of the workflow launcher URL remote origin.
    • Changes the workflow-details page to periodically refresh the content of the page.
    • Changes the workflow-details page to refresh after the deletion of a workflow.
    • Changes the workflow-list page to add a way to hide deleted workflows.
    • Changes the workflow-list page to add new workflows sorting options by most used disk and cpu quota.
    • Changes the deletion of a workflow to always clean up the workspace and to update the user disk quota usage.
    • Changes the CWD of jupyter's terminals to the directory of the workflow's workspace.
    • Changes percentage ranges used to calculate the health status of user resource quota usage.
    • Changes create and restart commands to always upload the REANA specification file.
    • Changes delete command to always delete the workflow's workspace.
    • Changes delete_workflow Python API function to always delete the workflow's workspace.
    • Changes download command to add the possibility to write files to the standard output via -o - option.
    • Changes list command to hide deleted workflows by default.
    • Changes list command to allow displaying deleted workflows via --all and --show-deleted-runs options.
    • Changes list and status commands to allow displaying the duration of workflows with the --include-duration option.
    • Changes mv command to allow moving files while a workflow is running.
    • Changes upload command to prevent uploading symlinks.
    • Changes validation --environment command to use Docker registry v2 APIs to check that a Docker image exists in DockerHub.
    • Fixes list command to highlight the workflow specified in REANA_WORKON correctly.
    • Fixes secrets-delete command error message when deleting non existing secrets.
    • Fixes start command to report failed workflows as errors.
    • Fixes start and run commands to correctly follow the execution of the workflow until termination.
    • Fixes status command to respect output format provided by the --format option.
    • Fixes upload command to report when input directories are listed under the files section in the REANA specification file and vice versa.
    • Fixes validate --environment command to detect illegal whitespace characters in Docker image names.
    • Fixes Kerberos authentication for long-running workflows by renewing the Kerberos ticket periodically.
    • Fixes status reporting for failed CWL and Snakemake jobs that were incorrectly considered successful.
    • Fixes redirection chain for non-signed-in CERN SSO users to access the desired target page after sign-in.
    • Fixes the ordering by size of the files showed in the Workspace tab of the workflow-details page.
    • Fixes CERN OIDC authentication to possibly allow eduGAIN and social login users.
    • Fixes wrong numbering of restarted workflows by limiting the number of times a workflow can be restarted to nine.
  • Administrators:
    • Adds new configuration environment variable reana_server.environment.REANA_SCHEDULER_REQUEUE_COUNT to set workflow requeue count in case of scheduling errors or busy cluster situations.
    • Adds "infinity" option to REANA_SCHEDULER_REQUEUE_COUNT to disable requeue count.
    • Adds support for Kubernetes clusters 1.22, 1.23, 1.24, 1.25.
    • Adds new configuration option workspaces.retention_rules.maximum_period to set a default period for workspace retention rules.
    • Adds new configuration option workspaces.retention_rules.cronjob_schedule to set how often pending retention rules should be applied.
    • Adds configuration environment variable reana_server.environment.REANA_RATELIMIT_SLOW to limit API requests to some protected endpoints e.g launch workflow.
    • Adds configuration environment variable reana_server.environment.REANA_WORKFLOW_SCHEDULING_READINESS_CHECK_LEVEL to define checks that are performed to assess whether the cluster is ready to start new workflows.
    • Adds new configuration option ingress.tls.self_signed_cert to enable the generation of a self-signed TLS certificate.
    • Adds new configuration option ingress.tls.secret_name to specify the name of the Kubernetes secret containing the TLS certificate to be used.
    • Adds support for configuring an additional volume to be used by the database and the message broker.
    • Adds new configuration option maintenance.enabled to scale down the cluster for maintenance.
    • Adds support for Unicode characters inside email body.
    • Adds queue-consume command that can be used by REANA administrators to remove specific messages from the queue.
    • Adds retention-rules-apply command that can be used by REANA administrators to apply pending retention rules.
    • Adds retention-rules-extend command that can be used by REANA administrators to extend the duration of active retentions rules.
    • Adds check-workflows command that can be used by REANA administrators to check for out-of-sync workflows and interactive sessions.
    • Changes configuration option quota.workflow_termination_update_policy to deactivate workflow termination accounting by default.
    • Changes Helm template to use PostgreSQL 12.13 version.
    • Changes the base image for most of the components to Ubuntu 20.04 LTS and reduces final Docker image size by removing build-time dependencies.
    • Changes reana-auth-vomsproxy sidecar to the latest stable version to support client-side proxy file generation technique and ESCAPE VOMS.
    • Changes OAuth configuration to enable the new CERN SSO.
    • Changes job status consumer to improve logging for not-alive workflows.
    • Changes the deployment of interactive sessions to improve security by not automounting the Kubernetes service account token.
    • Changes the deployment of job-controller to avoid unnecessarily mounting the database's directory.
    • Changes the announcements to support limited HTML markup.
    • Changes REANA specification loading functionality to allow specifying different working directories.
    • Changes global setting of maximum number of parallel jobs to 300 for Snakemake workflow engine.
    • Fixes job status consumer by discarding invalid job IDs.
    • Fixes GitLab integration error reporting in case user exceeds CPU or Disk quota usage limits.
    • Fixes issue when irregular number formats are passed to REANA_SCHEDULER_REQUEUE_COUNT configuration environment variable.
    • Fixes quota updater to reduce memory usage.
    • Fixes conversion of possibly-negative resource usage values to human-readable formats.
    • Fixes disk quota updater to prevent setting negative disk quota usage values.
    • Removes support for Kubernetes version prior to 1.19.
  • Developers:
    • Adds OpenAPI specification support for launch endpoint that allows running workflows from remote sources.
    • Adds OpenAPI specification support for get_workflow_retention_rules endpoint that allows to retrieve the workspace file retention rules of a workflow.
    • Adds the remote origin of workflows submitted via Launch-on-REANA (launcher_url) to the workflow list endpoint.
    • Adds common utility functions for managing workspace files to reana-commons.
    • Changes default consumer prefetch count to handle 10 messages instead of 200 in order to reduce the probability of 406 PRECONDITION errors on message acknowledgement.
    • Changes git-upgrade-shared-modules to generate the correct upper-bound in setup.py.
    • Changes REANA specification loading and validation functionalities by porting some of the logic to reana-commons.
    • Changes OpenAPI specification to include missing response schema elements.
    • Changes the Kubernetes Python client to use the networking/v1 API.
    • Changes the deployment of interactive sessions to use networking/v1 Kubernetes API.
    • Changes to Flask v2.
    • Changes /api/info endpoint to also include the kubernetes maximum memory limit, the kubernetes default memory limit and the maximum workspace retention period.
    • Changes start_workflow endpoint to validate the REANA specification of the workflow.
    • Changes create_workflow endpoint to populate workspace retention rules for the workflow.
    • Changes start_workflow endpoint to disallow restarting a workflow when retention rules are pending.
    • Changes API rate limiter error messages to be more verbose.
    • Changes workflow scheduler to allow defining the checks needed to assess whether the cluster can start new workflows.
    • Changes workflow list endpoint to add the possibility to filter by workflow ID.
    • Changes the move_files endpoint to allow moving files while a workflow is running.
    • Changes the k8s specification of interactive sessions' pods to remove the environment variables used for service discovery.
    • Changes GitLab integration to use reana as pipeline name instead of default when setting status of a commit.
    • Changes the loading of Snakemake specifications to preserve the current working directory.
    • Changes the Invenio dependencies to the latest versions.
    • Fixes the submission of jobs by stripping potential leading and trailing whitespaces in Docker image names.
    • Fixes fetchWorkflow action to fetch a specific workflow instead of the entire user workflow list. (reana-ui)
    • Fixes the download of files by changing the default MIME type to application/octet-stream.
    • Fixes the workflow list endpoint to correctly parse the boolean parameters include_progress, include_workspace_size and include_retention_rules.

Version 0.8.1 (2022-02-15)

  • Users:
    • Adds support for specifying kubernetes_job_timeout for Kubernetes compute backend jobs.
    • Adds Kubernetes job memory limits validation before accepting workflows for execution.
    • Adds support for HTML preview of workspace files in the web user interface.
    • Adds an option to search for concrete file names in the workflow's workspace web user interface page.
    • Changes the Cluster Health web interface page to display the cluster status information based on resource availability rather than only usage.
    • Changes info command to include the list of supported compute backends.
    • Fixes workflow stuck in pending status due to early Yadage failures.
    • Fixes formatting of error messages and sets appropriate exit status codes.
  • Administrators:
    • Adds new configuration option to set default job timeout value for the Kubernetes compute backend jobs (kubernetes_jobs_timeout_limit).
    • Adds new configuration option to set maximum job timeout that users can assign to their jobs for the Kubernetes compute backend (kubernetes_jobs_max_user_timeout_limit).
    • Adds new configuration option compute_backends to specify the supported list of compute backends for validation purposes.
    • Adds new configuration option reana_server.uwsgi.log_all to toggle the logging of all the HTTP requests.
    • Adds new configuration options reana_server.uwsgi.log_4xx and reana_server.uwsgi.log_5xx to only log HTTP error requests, i.e. HTTP requests with status code 4XX and 5XX. To make this configuration effective reana_server.uwsgi.log_all must be false.
    • Adds new configuration options node_label_infrastructuremq and node_label_infrastructuredb to have the possibility to run the Message Broker and the Database pods in specific nodes.
    • Changes uWSGI configuration to log all HTTP requests in REANA-Server by default.
    • Changes quota.disk_update to quota.periodic_update_policy to also update the CPU quota. Keeps quota.disk_update for backward compatibility.
    • Changes the name of configuration option quota.termination_update_policy to quota.workflow_termination_update_policy. Keeps quota.termination_update_policy for backward compatibility.
  • Developers:
    • Adds workflow name validation to the create_workflow endpoint, restricting special characters like dots.
    • Changes /api/info endpoint to return a list of supported compute backends.
    • Changes /api/status endpoint to calculate the cluster health status based on the availability instead of the usage.
    • Changes the way of determining Snakemake job statuses, polling the Job Controller API instead of checking local files.

Version 0.8.0 (2021-11-30)

  • Users:
    • Adds support for running and validating Snakemake workflows.
    • Adds support for outputs.directories in reana.yaml allowing to easily download output directories.
    • Adds new command quota-show to retrieve information about total CPU and Disk usage and quota limits.
    • Adds new command info that retrieves general information about the cluster, such as available workspace path settings.
    • Changes validate command to add the possibility to check the workflow against server capabilities such as desired workspace path via --server-capabilities option.
    • Changes list command to add the possibility to filter by workflow status and search by workflow name via --filter option.
    • Changes list command to add the possibility to filter and display all the runs of a given workflow via -w option.
    • Changes list command to stop including workflow progress and workspace size by default. Please use new options --include-progress and --include-workspace-size to show this information.
    • Changes list --sessions command to display the status of interactive sessions.
    • Changes logs command to display also the start and finish times of individual jobs.
    • Changes ls command to add the possibility to filter by file name, size and last-modified values via --filter option.
    • Changes du command to add the possibility filter by file name and size via --filter option.
    • Changes delete command to prevent hard-deletion of workflows.
    • Changes Yadage workflow specification loading to be done in reana-commons.
    • Changes CWL workflow engine to cwltool version 3.1.20210628163208.
    • Removes support for Python 2.7. Please use Python 3.6 or higher from now on.
  • Administrators:
    • Adds new configuration options node_label_runtimebatch, node_label_runtimejobs, node_label_runtimesessions allowing to set cluster node labels for splitting runtime workload into dedicated workflow batch nodes, workflow job nodes and interactive session nodes.
    • Adds new configuration option workspaces.paths allowing to set a dictionary of available workspace paths to pairs of cluster_node_path:cluster_pod_mountpath for mounting directories from cluster nodes.
    • Adds new configuration option quota.enabled to enable or disable CPU and Disk quota accounting for users.
    • Adds new configuration option quota.termination_update_policy to select the quota resources such as CPU and Disk for which the quota usage will be calculated immediately at the workflow termination time.
    • Adds new periodic cron job to update Disk quotas nightly. Useful if the quota.termination_update_policy does not include Disk quota resource.
    • Adds configuration environment variable reana_server.environment.REANA_WORKFLOW_SCHEDULING_POLICY allowing to set workflow scheduling policy (first-in first-out, user-balanced and workflow-complexity balanced).
    • Adds configuration environment variables reana_server.environment.REANA_RATELIMIT_GUEST_USER, reana_server.environment.REANA_RATELIMIT_AUTHENTICATED_USER allowing to set REST API rate limit values.
    • Adds configuration environment variable reana_server.environment.REANA_SCHEDULER_REQUEUE_SLEEP to set a time to wait between processing queued workflows.
    • Adds configuration environment variable reana_workflow_controller.environment.REANA_JOB_STATUS_CONSUMER_PREFETCH_COUNT allowing to set a prefetch count for the job status consumer.
    • Adds support for Kubernetes 1.21 version clusters.
    • Adds default kubernetes_memory_limit value (4 GiB) that will be used for all user jobs unless they specify otherwise.
    • Changes Helm template to use PostgreSQL 12.8 version.
    • Changes Helm template for reana-db component to allow 300 maximum number of database connections by default.
    • Fixes email validation procedure during create-admin-user command to recognize more permissive email address formats.
  • Developers:
    • Changes git-* commands to add the possibility of excluding certain components via the --exclude-components option.
    • Changes git-create-release-commit command to bump all version files in a component.
    • Changes git-log command to show diff patch or to pass any wanted argument.
    • Changes helm-upgrade-components command to also upgrade the image tags in prefetch-images.sh script.

Version 0.7.4 (2021-07-07)

  • Users:
    • Adds support for file listing wildcard matching patterns to ls command.
    • Adds support for directory download and wildcard matching patterns to download command.
    • Adds support for specifying kubernetes_memory_limit for Kubernetes compute backend jobs for CWL, Serial and Yadage workflows.
    • Changes list command to include deleted workflows by default.
    • Changes validate command to warn about incorrectly used workflow parameters for each step.
    • Changes validate command to display more granular workflow validation output.
    • Fixes workflow step job command formatting bug for CWL workflows on HTCondor compute backend.
    • Fixes validate command output for verifying environment image UID values.
    • Fixes upload_to_server() Python API function to silently skip uploading in case of none-like inputs.
    • Fixes validate command for environment image validation to not test repetitively the same image found in different steps.
  • Administrators:
    • Adds support for Kubernetes 1.21.
    • Adds configuration environment variable to set default job memory limits for the Kubernetes compute backend (REANA_KUBERNETES_JOBS_MEMORY_LIMIT).
    • Adds configuration environment variable to set maximum custom memory limits that users can assign to their jobs for the Kubernetes compute backend (REANA_KUBERNETES_JOBS_MAX_USER_MEMORY_LIMIT).
    • Changes HTCondor compute backend to 8.9.11 and myschedd package and configuration to latest versions.
    • Fixes Kubernetes job log capture to include information about failures caused by external factors such as out-of-memory situations (OOMKilled).
  • Developers:
    • Adds new functions to serialise/deserialise job commands between REANA components.
    • Changes client dependencies to unpin six so that client may be installed in more contexts.
    • Changes cluster dependencies to remove click and pins several dependencies.
    • Changes reana_ready() function location to REANA-Server.

Version 0.7.3 (2021-03-24)

  • Users:
    • Adds reana-client validate options to detect possible issues with workflow input parameters and environment images.
    • Fixes problem with failed jobs being reported as still running in case of network problems.
    • Fixes job command encoding issues when dispatching jobs to HTCondor and Slurm backends.
  • Administrators:
    • Adds new configuration to toggle Kubernetes user jobs clean up. (REANA_RUNTIME_KUBERNETES_KEEP_ALIVE_JOBS_WITH_STATUSES in components.reana_workflow_controller.environment)
    • Improves platform resilience.
  • Developers:
    • Adds new command-line options to reana-dev run-example command allowing full parallel asynchronous execution of demo examples.
    • Adds default configuration for developer deployment mode to keep failed workflow and job pods for easier debugging.
    • Changes job status consumer communications to improve overall platform resilience.

Version 0.7.2 (2021-02-04)

  • Administrators:
    • Adds support for deployments on Kubernetes 1.20 clusters.
    • Adds deployment option to disable user email confirmation step after sign-up. (REANA_USER_EMAIL_CONFIRMATION in components.reana_server.environment)
    • Adds deployment option to disable user sign-up feature completely. (components.reana_ui.hide_signup)
    • Adds deployment option to display CERN Privacy Notice for CERN deployments. (components.reana_ui.cern_ropo)
  • Developers:
    • Adds support for Python 3.9.
    • Fixes minor code warnings.
    • Changes CI system to include Python flake8 and Dockerfile hadolint checkers.

Version 0.7.1 (2020-11-10)

  • Users:
    • Adds support for specifying htcondor_max_runtime and htcondor_accounting_group for HTCondor compute backend jobs.
    • Fixes restarting of Yadage and CWL workflows.
    • Fixes REANA <-> GitLab synchronisation for projects having additional external webhooks.
    • Changes ping command output to include REANA client and server version information.
  • Developers:
    • Fixes conflicting kombu installation requirements by requiring Celery version 4.
    • Changes /api/you endpoint to include REANA server version information.
    • Changes continuous integration platform from Travis CI to GitHub Actions.

Version 0.7.0 (2020-10-21)

  • Users:
    • Adds new restart command to restart previously run or failed workflows.
    • Adds option to logs command to filter job logs according to compute backend, docker image, job status and step name.
    • Adds option to specify operational options in the reana.yaml of the workflow.
    • Adds option to specify unpacked Docker images as workflow step requirement.
    • Adds option to specify Kubernetes UID for jobs.
    • Adds support for VOMS proxy as a new authentication method.
    • Adds support for pulling private Docker images.
    • Adds pagination on the workflow list and workflow detailed web interface pages.
    • Adds user profile page to the web interface.
    • Adds page refresh button to workflow detailed page.
    • Adds local user web forms for sign-in and sign-up functionalities for local deployments.
    • Fixes user experience by preventing dots as part of the workflow name to avoid confusion with restart runs.
    • Fixes workflow specification display to show runtime parameters.
    • Fixes file preview functionality experience to allow/disallow certain file formats.
    • Changes Yadage workflow engine to version 0.20.1.
    • Changes CERN HTCondor compute backend to use the new myschedd connection library.
    • Changes CERN Slurm compute backend to improve job status detection.
    • Changes documentation to move large parts to docs.reana.io.
    • Changes du command output format.
    • Changes logs command to enhance formatting using marks and colours.
    • Changes ping command to perform user access token validation.
    • Changes diff command to improve output formatting.
    • Changes defaults to accept both reana.yaml and reana.yml filenames.
    • Changes from Bravado to requests to improve download performance.
    • Changes file loading to optimise CLI performance.
  • Administrators:
    • Adds Helm chart and switches to Helm-based deployment technique instead of using now-deprecated reana-cluster.
    • Adds email notification service to inform administrators about system health.
    • Adds announcement configuration option to display any desired text on the web UI.
    • Adds pinning of all Python dependencies allowing to easily rebuild component images at later times.
    • Adds support for local user management and web forms for sign-in and sign-up functionalities.
    • Adds support for database upgrades using Alembic.
    • Changes installation procedures to move database initialisation and admin creation after Helm installation.
    • Changes service exposure to stop exposing unused Invenio-Accounts views.
    • Changes runtime job instantiation into the configured runtime namespace.
    • Changes CVMFS to be read-only mount.
  • Developers:
    • Adds several new reana-dev commands to help with merging, releasing, unit testing.
    • Changes base image to use Python 3.8 for all REANA cluster components.
    • Changes pre-requisites to node version 12 and latest npm dependencies.
    • Changes back-end code formatting to respect black coding style.
    • Changes front-end code formatting to respect updated prettier version coding style.
    • Changes test strategy to start PostgreSQL DB container to run tests locally.
    • Changes auto-generated component documentation to single-page layout.

Version 0.6.1 (2020-06-09)

  • Administrators:
    • Fixes installation troubles for REANA 0.6.x release series by pinning several dependencies.
    • Upgrades REANA-Commons package to latest Kubernetes Python client version.
    • Amends documentation for minikube start to include VirtualBox hypervisor explicitly.

Version 0.6.0 (2019-12-27)

  • Users:
    • Adds support for HTCondor compute backend for all workflow engines (CWL, Serial, Yadage).
    • Adds support for Slurm compute backend for all workflow engines (CWL, Serial, Yadage).
    • Allows to run hybrid analysis pipelines where different parts of the workflow can run on different compute backends (HTCondor, Kubernetes, Slurm).
    • Adds support for Kerberos authentication mechanism for user workflows.
    • Introduces user secrets management commands secrets-add, secrets-list and secrets-delete.
    • Fixes upload command behaviour for uploading very large files.
    • Upgrades CWL workflow engine to 1.0.20191022103248.
    • Upgrades Yadage workflow engine to 0.20.0 with Packtivity 0.14.21.
    • Adds support for Python 3.8.
    • See additional changes in reana-client 0.6.0 release notes.
  • Administrators:
    • Upgrades to Kubernetes 1.16 and moves Traefik installation to Helm 3.0.0.
    • Creates a new Kubernetes service account for REANA with appropriate permissions.
    • Makes database connection details configurable so that REANA can connect to databases external to the cluster.
    • Autogenerates deployment secrets if not provided by administrator at cluster creation time.
    • Adds an interactive mode on cluster initialisation to allow providing deployment secrets.
    • Adds CERN specific Kerberos configuration files and CERN EOS storage support.
    • See additional changes in reana-cluster 0.6.0 release notes.
  • Developers:
    • Modifies the batch workflow runtime pod creation including an instance of job controller running alongside workflow engine using the sidecar pattern.
    • Adds generic job manager class and provides example classes for CERN HTCondor and CERN Slurm clusters.
    • Provides user secrets to the job container runtime tasks.
    • Adds sidecar container to the Kubernetes job pod if Kerberos authentication is required.
    • Refactors job monitoring using the singleton pattern.
    • Enriches make behaviour for developer-oriented installations with live code reload changes and debugging.
    • Enriches git-status component status reporting for developers.
    • See additional changes in individual REANA 0.6.0 platform components.

Version 0.5.0 (2019-04-24)

  • Users:
    • Allows to explore workflow results by running interactive Jupyter notebook sessions on the workspace files.
    • Allows to declare computing resources needed for workflow runs, such as access to CVMFS repositories.
    • Improves reana-client command-line client with new options to stop workflows, diff workflows, move and remove files.
    • Upgrades CWL engine to 1.0.20181118133959.
    • See additional changes in reana-client 0.5.0 release notes.
  • Administrators:
    • Upgrades to Kubernetes 1.14, Helm 2.13 and Minikube 1.0.
    • Separates cluster infrastructure pods from runtime workflow engine pods that will be created by workflow controller.
    • Introduces configurable CVMFS and CephFS shared volume mounts.
    • Adds support for optional HTTPS protocol termination.
    • Introduces incoming workflow queue for additional safety in case of user storms.
    • Makes infrastructure pods container image slimmer to reduce the memory footprint.
    • See additional changes in reana-cluster 0.5.0 release notes.
  • Developers:
    • Enhances development process by using git-submodule-like behaviour for shared components.
    • Introduces simple Makefile for (fast) local testing and (slow) nightly building purposes.
    • Centralises logging level and common Celery tasks.
    • Adds helpers for test suite fixtures and improves code coverage.
    • See additional changes in individual REANA 0.5.0 platform components.

Version 0.4.0 (2018-11-07)

  • Uses common OpenAPI client in communications between workflow engines and job controller.
  • Improves AMQP re-connection handling.
  • Enhances test suite and increases code coverage.
  • Changes license to MIT.

Version 0.3.0 (2018-09-27)

  • Introduces new Serial workflow engine for simple sequential workflow needs.
  • Enhances progress reporting for CWL, Serial and Yadage workflow engines.
  • Simplifies reana-client command set and usage scenarios.
  • Introduces multi-user capabilities with mandatory access tokens.
  • Adds support for multi-node clusters using shared CephFS volumes.
  • Adds support for Kubernetes 1.11, Minikube 0.28.2.
  • Upgrades CWL workflow engine to use latest cwltool version.
  • Fixes several bugs such as binary file download with Python 3.

Version 0.2.0 (2018-04-23)

  • Adds support for Common Workflow Language workflows.
  • Adds support for persistent user-selected workflow names.
  • Enables file and directory input uploading using absolute paths.
  • Enriches reana-client and reana-cluster command set.
  • Reduces verbosity level for commands and improves error messages.

Version 0.1.0 (2018-01-30)

  • Initial public release.

Please beware

Please note that REANA is in an early alpha stage of its development. The developer preview releases are meant for early adopters and testers. Please don't rely on released versions for any production purposes yet.