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Changelog

Only noting significant user changes, not internal code cleanups and minor bug fixes.

2.x

After the 1.15 release, Pipeline component plugins were moved into individual repositories, with changelogs in the corresponding wiki pages. For example, the Pipeline Groovy plugin wiki lists its changelog starting with 2.0.

1.15 (Mar 10 2016)

  • Now based on Jenkins core 1.642.x. BuildDiscarderProperty may now be referenced from the properties step without a disambiguating package name.
  • JENKINS-33256: infrastructure for loading a trusted version of Jenkinsfile from a multibranch pipeline.

1.15-beta-1 (Mar 04 2016)

  • JENKINS-32925: stack overflow displaying reference documentation in certain cases.
  • JENKINS-27152: offering tmp option to pwd step.

1.14 (Feb 25 2016)

  • JENKINS-32727: new facility to replay Pipeline builds with a modified script.
  • Simple git step now checks out a branch, not a detached head, for ease of committing to the workspace.
  • JENKINS-33005: hang running stage step which tries to cancel an earlier build that could not be loaded.
  • JENKINS-32214: polling for Subversion and Mercurial did not take into account changes already checked out in a running build.

1.14-beta-1 (Feb 10 2016)

  • JENKINS-32547: laxer timeout on bat step log collection is needed for WinRM-based EC2 slaves.
  • JENKINS-30759: sporadic NullPointerExceptions running very short-lived node blocks.
  • JENKINS-32133: improved styling for generated reference documentation introduced in 1.13.
  • JENKINS-32819: fix script compilation check when CSRF is enabled.
  • Excessive metadata accidentally included in build.xml records in 1.13.

1.13 (Jan 18 2016)

  • JENKINS-31153: the Workflow feature was renamed to Pipeline.
  • JENKINS-30055: poor performance and file handle leaks when running a script with an enormous number of steps in quick succession
  • JENKINS-28649: @ExportedBean errors when serving some REST API requests.
  • JENKINS-26126: introspect Workflow steps to generate static reference documentation (link from Snippet Generator); formatting rough, in progress. Initial GDSL for IntelliJ IDEA code completion also available. DSLD for Eclipse in testing.
  • JENKINS-31614: avoiding various deadlocks involving Queue.
  • JENKINS-31897: parameters with default values may now be omitted from the parameters option to the build step.
  • JENKINS-31909: form validation warning about Groovy syntax errors was broken in 1.11; JENKINS-32067 show these warnings right in the editor.
  • JENKINS-31391: pass EXECUTOR_NUMBER into node {}.
  • JENKINS-32062: mishandling of array-valued method arguments.
  • JENKINS-29326: in conjunction with Git plugin 2.4.1, avoid repeated links to Git commit information.

1.12 (Dec 14 2015)

Same as beta 3.

1.12-beta-3 (Dec 09 2015)

  • JENKINS-31386: checkout scm now works also in Workflow script from SCM to better interoperate with multibranch projects.
  • JENKINS-31769: fixed at least some hangs when sh/bat processes complete on laggy slaves.
  • JENKINS-31902: interrupting the build step failed to interrupt downstream Workflow builds.
  • JENKINS-29413: hung build when running the parallel step with an empty map.
  • JENKINS-29881: do not include empty changesets in WorkflowRun.getChangeSets().
  • JENKINS-31086: added useDefaultExcludes option to the stash step.

1.12-beta-2 (Nov 25 2015)

  • JENKINS-29705: added Thread Dump link to running flow builds for diagnosing problems like hangs.
  • JENKINS-31649: correctly display pending queue items for blocked node {} tasks when on Jenkins 1.639+ (will not appear in 1.638 or 1.625.2).
  • JENKINS-31691: added isUnix step.
  • JENKINS-31585: made new script editor resizable.

1.12-beta-1 (Nov 19 2015)

  • JENKINS-25889: error when submitting to an input step after a Jenkins restart.

1.11 (Nov 12 2015)

  • Workflow: Multibranch plugin now released as nonbeta and available from the regular update center. (Currently not included in Workflow: Aggregator.)

1.11-beta-4 (Nov 09 2015)

  • Minor enhancements to JENKINS-28769.

1.11-beta-3 (Nov 05 2015)

  • JENKINS-28769: syntax highlighting, example scripts, and basic code snippets for Workflow scripts in the browser.
  • When running the build step, the upstream log should now show a link to the downstream build.

1.11-beta-2 (Oct 26 2015)

  • JENKINS-25550: flow builds hung due to a buggy step (and certain erroneous scripts) can now be forcibly stopped by using hyperlinks that appear in the console after an initial abort attempt.
  • JENKINS-30974: error during build queue rendering on 1.624+ when using non-concurrent-capable Workflow builds.
  • Added the absoluteUrl property to RunWrapper
  • JENKINS-29542: fixed help display for env global variable.

1.11-beta-1 (Oct 07 2015)

  • JENKINS-30086: improve inline help and display names for steps, and show step function names in Snippet Generator.
  • JENKINS-30346: added a cross platform deleteDir step to recursively delete a directory and its contents.
  • JENKINS-30088: Adjust how steps are displayed, to make the appearance cleaner and keep a focus on the DSL

1.10.1 (Oct 15 2015)

1.10 (Aug 31 2015)

  • JENKINS-30122: regression in usage of the Authorize Project plugin in 1.10-beta-1.
  • JENKINS-29739: Snippet Generator did not work for build with exactly one parameter.
  • JENKINS-29169: build('otherWorkflow').buildVariables can now be used to access variables set using env.KEY = 'value' notation.

1.10-beta-1 (Aug 21 2015)

  • JENKINS-26942: added stash and unstash steps (deprecating unarchive).
  • JENKINS-26135: expand global library functionality to allow predefined variables and even custom DSLs.
  • JENKINS-29890: input step submitter was not being consistently logged.
  • JENKINS-25879, JENKINS-29875: New API to run long lived tasks that could block on I/O in a separate thread avoiding to block main CPS VM thread.
  • JENKINS-29653: visual tweak to Snippet Generator.

1.9 (Aug 06 2015)

  • Running Steps link is now called Workflow Steps as it will show steps for workflows that have long since completed.
  • JENKINS-29738: TimeoutStep restarts the timeout value when onResume method is invoked
  • JENKINS-26163: AbstractStepExecutionImpl.onResume was not (usually) being called for block-scoped steps, leading to incorrect behavior after Jenkins restart for flows inside timeout or waitUntil.
  • JENKINS-26761: NullPointerException from Git commit notification requests under unknown circumstances; improved robustness and logging.
  • Improvements to JENKINS-29221 fix from 1.9-beta-1.

Note: if you also have CloudBees Workflow: Groovy Checkpoint installed, you must upgrade it to 1.4.

1.9-beta-1 (Jul 27 2015)

  • JENKINS-26129: Experimental support for multibranch workflows. (For now, in a separate plugin, not included in Workflow: Aggregator, since it depends on the Branch API plugin which does not have a non-beta release and so is available only from the experimental update center.)
  • JENKINS-28131: pass NODE_NAME into node {}.
  • JENKINS-26860: added Execute concurrent builds if necessary option for Workflow projects.
  • JENKINS-28756: dropdown for General SCM step incorrectly listed SCMs not compatible with Workflow.
  • JENKINS-29221: better robustness when the Groovy script is uncompilable.
  • JENKINS-29571: corrupt build record after renaming a job.

1.8 (Jun 01 2015)

  • Now based on Jenkins core 1.609.x.
  • JENKINS-24673, JENKINS-27392: Added wrap step, permitting compatibility with plugins offering build wrappers. The first is the Xvnc plugin as of 1.22.
  • JENKINS-25938: avoid creating a Java (native) thread for every executor (flow build or node {} block).
  • JENKINS-22941: allow Jenkins safe restart to proceed even while a flow build is running, so long as it is just waiting (for an external process, waitUntil, etc.).
  • JENKINS-26900: hide the “flyweight” executor on master corresponding to the flow build when it is just waiting.

1.7 (May 29 2015)

  • JENKINS-28317: withEnv clobbered environment variables set in enclosing steps.
  • Ability to make some steps (such as catchError) as “advanced/deprecated”.
  • Ability to define global variables available to all scripts, with accompanying documentation, such as env and currentBuild.

1.6 (May 04 2015)

  • JENKINS-28063: build step did not properly handle the case that two upstream builds could trigger the same downstream build.
  • JENKINS-28179: honor -Dhudson.slaves.WorkspaceList=<character>
  • JENKINS-27571: Fixed link in build sidepanel.
  • API addition: LauncherDecorator can now be used in block-scoped steps, and there is more flexibility in handling exits from durable tasks.

1.5 (Apr 01 2015)

  • Now based on Jenkins core 1.596.1.
  • JENKINS-27531: critical startup error in 1.597+ loading build records migrated from before 1.597.
  • JENKINS-27695: critical error in 1.607+ running node blocks.
  • JENKINS-26128: added a withEnv step. env.VAR = value syntax remains supported but withEnv should be preferred.
  • JENKINS-27474: added a fileExists step.
  • JENKINS-26552 and thus JENKINS-27389: problems with environment variables fixed.
  • Avoid some possible name clashes with function names in scripts (build reported).
  • API addition: block-scoped steps can now pass in EnvironmentExpander and/or ConsoleLogFilter to better customize processing of nested code.

1.4.2 (Jul 21 2015)

  • JENKINS-28131 backport from 1.9.

1.4.1 (Jul 29 2015)

  • JENKINS-26761 robustness/diagnostics backport from 1.9.

1.4 (Mar 16 2015)

  • JENKINS-26034: added failFast option to the parallel step.
  • JENKINS-26085: added credentialsId to the git step.
  • JENKINS-26121: record the approver of an input step in build history.
  • JENKINS-26122: Prepend parallel step execution logs with the branch label.
  • JENKINS-26072: you can now specify a custom workspace location to lock in a ws step.
  • JENKINS-26692: add quietPeriod option for the build step.
  • JENKINS-26619: Snippet Generator did not work on Git SCM extensions.
  • JENKINS-27145: showing available environment variables from help.
  • JENKINS-26834: currentBuild can be used to refer to the running build, examine the status of its predecessor, etc.
  • JENKINS-25851: the build step (in the default wait: true mode) now returns a handle to the downstream build. You may also set propagate: false to proceed even if that build is not stable.

1.3 (Mar 04 2015)

  • JENKINS-25958: the basic node step did not work if Workflow was dynamically installed in Jenkins (with no restart).
  • JENKINS-26363: anyone permitted to cancel a flow build should also be permitted to cancel an input step.
  • JENKINS-26093: build can now accept parameters in a more uniform (and sandbox-friendly) syntax, and the Snippet Generator proposes them based on the actual parameter definitions of the downstream job.
  • JENKINS-25784: Sandbox mode defauling based on RUN_SCRIPTS privileges.
  • JENKINS-25890: deadlock during restart.
  • Fixed some file handle leaks caught by tests which may have affected Windows masters.
  • JENKINS-25779: snippet generator now omits default values of complex steps.
  • Ability to configure project display name.
  • Fixing java.io.NotSerializableException: org.jenkinsci.plugins.workflow.support.steps.StageStepExecution$CanceledCause thrown from certain scripts using stage.
  • JENKINS-27052: stage step did not prevent a third build from entering a stage after a second was unblocked by a first leaving it.
  • JENKINS-26605: Missing link to Full Log under Running Steps when a single step produced >150Kb of output.
  • JENKINS-26513: deserialization error when restarting Jenkins inside node {} while it is still waiting for a slave to come online.
  • catchError was incorrectly setting build status to failed when it was merely aborted, canceled, etc.
  • JENKINS-26123: added wait option to build.
  • Check for failure to even trigger a build from build.
  • PR 52: fixed some memory leaks causing the permanent generation and heap to grow unbounded after many flow builds.
  • JENKINS-26120: added sleep step.

1.2 (Jan 24 2015)

  • JENKINS-26101: the complete workflow script can now be loaded from an SCM repository of your choice.
  • JENKINS-26149: the build step did not survive Jenkins restarts while running.
  • JENKINS-25570: added waitUntil step.
  • JENKINS-25924: added error step.
  • JENKINS-26030: file locks could prevent build deletion.
  • JENKINS-26074: completed parallel branches become invisible until the whole parallel step is done
  • JENKINS-26541: rejected sandbox methods were not offered for approval when inside parallel.
  • Snippet generator incorrectly suggested pwd when Groovy requires pwd().
  • JENKINS-26104: Custom Workflow step for sending mail

1.1 (Dec 09 2014)

  • input step did not survive Jenkins restarts.
  • env did not work in sandbox mode.
  • load step was not available in the Snippet Generator.
  • println now automatically whitelisted.
  • Incorrect build result (status) sometimes shown in log.
  • url: can now be omitted from the git step when it is the only parameter.

1.0 (Nov 25 2014)

See archives for changes in pre-1.0 betas.