0.11.2 - June 12, 2015

• Fix a bug with start_timestamp and end_timestamp sometimes returning an invalid value in a local instead of UTC timezone. (bug-fix)
• Fix to get PollingSensor working again. Sensors of type PollingSensor were not being treated as such and as a result would fail after the 1st poll. (bug-fix)

v0.11.1 June 8, 2015

• Allow user to filter executions on trigger instance id. [Sayli Karmarkar]
• Action aliases are registered by default. (improvement)
• Repair failing pack installation. (bug-fix)

v0.11 June 5, 2015

• Allow user to configure the CLI using an ini style config file located at ~/.st2rc.
  (new-feature)
• Add support for caching of the retrieved auth tokens to the CLI. (new-feature)
• Throw a more-user friendly exception when enforcing a rule if an action referenced inside
  the rule definition doesn't exist. (improvement)
• Fix a bug with the rule evaluation failing if the trigger payload contained a key with a
  dot in the name. (bug-fix)
• Fix a bug with publishing array (list) values as strings inside the action chain workflows.
  (bug-fix)
• Update CLI so it displays the error at the top level when using run, execution run or
  execution get when executed workflow fails. (improvement)
• Action trigger now contains execution id as opposed to liveaction id. (bug-fix)
• Add new API endpoint for re-running an execution (POST /executions/<id>/re_run/).
  (new-feature)
• Rules should be part of a pack. (improvement)
• Update Windows runner code so it also works with a newer versions of winexe (> 1.0).
  (improvement)
  [James Sigurðarson]
• CLI now has get and list commands for triggerinstance. (new-feature)
• Validate parameters during rule creation for system triggers. (improvement)
• CLI now has re-emit command for triggerinstance. (new-feature)

v0.9.2 - May 26, 2015

• Fix broken packs.download action. (bug-fix)

v0.9.1

• Allow option to bypass SSL Certificate Check (improvement)
• Fix a bug with alias parser to support empty formats (bug-fix)
• Return HTTP BAD REQUEST when TTL requested for token > Max configured TTL (improvement)

v0.9.0

• Report a more user-friendly error if an action-chain task references an invalid or inexistent
  action. Also treat invalid / inexistent action as a top-level action-chain error. (improvement)
• Report a more user-friendly error if an action-chain definition contains an invalid type.
  (improvement)
• Enable authentication by default for package based installations.
• Rename all st2 processes to be prefixed by st2. (sensor_container is now st2sensorcontainer,
  rules_engine is now st2rulesengine, actionrunner is now st2actionrunner) (improvement)
• Return a user friendly error on no sensors found or typo in sensor class name in single
  sensor mode. (improvement)
• Sensor container now returns non-zero exit codes for errors. (bug-fix)
• Check if internal trigger types are already registered before registering
  them again. (improvement)
• Sensor container now can dynamically load/reload/unload sensors on data model changes.
  (new-feature)
• Fix a bug in datastore operations exposed in st2client. (bug-fix)
• Catch exception if rule operator functions throw excepton and ignore the rule. (bug-fix)
• Remove expected "runnertype not found" error logs on action registration
  in clean db. (improvement)
• Clean up rule registrar logging. (improvement)
• Add -t / --only-token flag to the st2 auth command. (new-feature)
• register param in packs.install should be passed to packs.load. (bug-fix)
• Fix validation code to validate value types correctly. (bug-fix)
• Add ability to best-effort cancel actions and actionchain via API. (new-feature)
• Add new windows-cmd and windows-script runners for executing commands
  and PowerShell scripts on Windows hosts. (new-feature)
• Update runner names so they follow a consistent naming pattern. For backward
  compatibility reasons, runners can still be referenced using their old names.
  (improvement)
• Update all the Python services to re-open log files on the SIGUSR1 signal. (new-feature)
• Internal trigger types registered using APIs should use auth token. (bug-fix)

v0.8.3

Creating tag v0.8.3 for branch v0.8

v0.8.2

• Fix a bug with python-runner actions sometimes not correctly reporting the action's stdout.
  (bug-fix)
• Fix a bug in the run-remote-script runner - the runner ignored environment variables and
  authentication settings which were supplied to the action as parameters. (bug-fix)

v0.8.1

• Allow user to exclude particular attributes from a response by passing
  ?exclude_attributes=result,trigger_instance query parameter to the /actionexecutions/
  and /actionexecutions/<execution id>/ endpoint (new-feature)
• Add new /actionexecutions/<id>/attribute/<attribute name> endpoint which allows user to
  retrieve a value of a particular action execution attribute. (new-feature)
• Update execution get CLI command so it automatically detects workflows and returns more
  user-friendly output by default. (improvement)
• Update run, action execute, execution get and execution re-run CLI commands to
  take the same options and return output in the same consistent format.
• Fix a bug with http runner not parsing JSON HTTP response body if the content-type header also
  contained a charset. (bug-fix)
• Indent workflow children properly in CLI (bug-fix)
• Make sure that wait indicator is visible in CLI on some systems where stdout is buffered. (bug-fix)
• Fix a bug with end_timestamp attribute on the LiveAction and ActionExecution model
  containing an invalid value if the action hasn't finished yet. (bug-fix)
• Correctly report an invalid authentication information error in the remote runner. (bug-fix)
• Throw a more friendly error in the action chain runner if it fails to parse the action chain
  definition file. (improvement)
• Fix a bug in the action chain runner and make sure action parameters are also available for
  substitution in the publish scope. (bug-fix)

v0.8.0

• Allow user to specify current working directory (cwd parameter) when running actions using the
  local or the remote runner (run-local, run-local-script, run-remote,
  run-remote-script). (new-feature)
• Default values of the parameter of an Action can be system values stored in kv-store. (new-feature)
• Allow users to specify additional paths where StackStorm looks for integration packs using
  packs_base_paths setting. (new-feature)
• Allow user to specify which Python binary to use for the Python runner actions using
  actionrunner.python_binary setting (new-feature)
• Default Python binary which is used by Python runner actions to be the Python binary which is
  used by the action runner service. Previous, system's default Python binary was used.
• Fix a race-condition / bug which would occur when multiple packs are installed at the same time.
  (bug-fix)
• Vars can be defined in the ActionChain. (new-feature)
• Node in an ActionChain can publish global variables. (new-feature)
• Allow user to provide authentication token either inside headers (X-Auth-Token) or via
  x-auth-token query string parameter. (new-feature)
• Allow actions without parameters. (bug-fix)
• Fix a bug with rule matching not working for any triggers with parameters. (bug-fix)
• Require cmd parameter for the following actions: core.remote, core.remote_sudo,
  core.local, core.local_sudo (bug-fix)
• Allow user to override authentication information (username, password, private key) on per
  action basis for all the remote runner actions. (new-feature)
• Allow user to pass --inherit-env flag to the st2 action run command which causes all
  the environment variables accessible to the CLI to be sent as env parameter to the action
  being executed. (new-feature)
• Cast params of an execution before scheduling in the RulesEngine. This allows non-string
  parameters in an action. (new-feature)
• Use QuerySet.count() instead of len(QuerySet) to avoid the caching of the entire result which
  improve running time of API request. (bug-fix)
• CLI commands to return non-zero exit codes for failed operations (new-feature)
• Fix a bug with template rendering, under some conditions, ending in an infinite loop. (bug-fix)
• Rename ActionExecution to LiveAction. (refactor)
• Rename ActionExecutionHistory to ActionExecution. (refactor)
• A separate history process is no longer required. ActionExecution updates are carried at time of
  update to LiveAction. (refactor)
• Add new nequals (neq) rule criteria operator. This criteria operator
  performs not equals check on values of an arbitrary type. (new-feature)
• Mistral subworkflows kicked off in st2 should include task name. (bug-fix)
• Add new execution re-run <execution id> CLI command for re-running an
  existing action. (new-feature)
• Dispatch an internal trigger when a sensor process is spawned / started
  (st2.sensor.process_spawn) and when a process exits / is stopped
  (st2.sensor.process_exit). (new-feature)
• Update HTTP runner to automatically parse JSON response body if Content-Type is
  application/json (new-feature)
• API url /v1/actionexecutions/ is now deprecated in favor of /v1/executions/ (refactor)
• API url change /v1/history/execution to /v1/executions (refactor)
• API url change /v1/history/execution/views/filters to /v1/executions/views/filters (refactor)
• POST to /v1/executions take LiveActionAPI but returns ActionExecutionAPI (refactor)
• Support for filtering by timestamp and status in executions list. (new-feature)
• Execution list shows only top level executions by default to see full list use --showall. (refactor)
• Ability to see child tasks of any execution. (new-feature)
• Allow sensors to manage global datastore items via sensor_service by passing local=False
  argument to the get_value, set_value and delete_value methods. (new-feature)
• Allow sensors to list datastore items using list_values sensor_service method. (new-feature)
• Allow users to filter datastore items by name prefix by passing ?prefix=<value> query
  parameter to the /keys endpoint. (new-feature)
• Fix non-string types to be rendered correctly in action parameters when used in rule. (bug-fix)
• Allow user to specify default value for required attributes in the definition of action
  parameters. (bug-fix)
• When running with auth enabled, correctly preserve the username of the authenticated user who
  has triggered the action execution. (bug-fix)

Read more on our blog, w/ simple GIF demos of the highlight of 0.8 - our first release of the StackStorm GUI here: http://stackstorm.com/2015/03/03/stackstorm-0-8-introducing-new-web-ui/