# History

## 0.4.1(2014/8/11)

* Work with new PIONE webclient.
* Improved interactive operations(file API and CGI).
* Changed layouts of base directory. Output files exist in directory `output`.
* Changed base directory option as `--base LOCATION`.

## 0.4.0(2014/4/17)

* Added new PNML compiler(`pione compile`).
* Added experimental `pione-interactive` command.
* Modified continuation condition for rule application.
* Changed to stop processing when action rules cause errors.
* Refined notification system, and added `pione diagnosis notification`.
* Renamed broker as `pione-task-worker-broker`.
* Added a new option `--file-sliding`.
* Added a new option `--file-cache-method`.
* Introduced `pione-notification-listener`.
* Fixed SpawnRetry problem with many task workers.
* Fixed data cache problem.

## 0.3.2(2013/11/05)

* Added literate action document.
* Added `update-package-info` subcommand.
* Added `action` subcommand.
* Added `action:list` subcommand
* Added `--timeout SEC` option to pione-client command.
* Changed to stop processing if PIONE methods not found.
* PNML compiler can generate executable PIONE document.
* Fixed many bugs about parameters.
* Fixed many bugs about features.
* Fixed problem of global item `presence_notification_addresses`.
* Renamed and updated `SelectRuleByParam` package.
* Updated many example's packages.

## 0.3.1(2013/10/29)

* Fixed performance bug.
* Enable to generate profile reports of rule application.
* Added PNML compiler.
* Changed to stop processing when action rule happens error.
* Improved pione-clean command and the document, see `man pione-clean`.
* Added `pione` facade command.

## 0.3.0(2013/10/20)

* Improved multi-inheritance package system.
* Added package database.
* Added package cache system.
* Improved language parser and interpreter.
* Refactored many codes.
* Improved test coverage.

## 0.2.2(2013/07/02)

* Enabled to load remote package.
* Added pione-package command.
* Added PIONE archive(".ppg" file).
* Added git package.
* Fixed the problem about pione-client termination.
* Refactored location system.
* Added HTTPS location.
* Added examples.

## 0.2.1(2013/06/15)

* Added basic/advaneced parameter.
* Enabled to run rehearsal test.
* Imporved test coverage.

## 0.2.0(2013/05/31)

* Added initial package system.
* Added pione-val.
* Improved sequence.
* Improved message log framework.
* Added system log framework.
* Changed to unify process log.
* Added endurance test scripts.
* Added embedded FTP server.
* Reduced OS dependencies.
* Added examples of WorkflowPatterns.

## 0.1.4(2013/05/13)

* Sequence based expressions.
* Enable to distribute tasks based on parameters.
* Added many methods.
* Added annotations.
* Added remove and touch operation as data tuple operations.
* Modified update criteria.
* Added empty rule.
* Added new examples.

## 0.1.3(2013/04/25)

* Added new data expression literal "null" for accepting data nonexistence
* Added new data expression property keyword "neglect" and "care" for the update criterion about data mtime
* Changed log location to be in output location
* Changed log format to JSON
* Added pione-log command that generates agent activity log as XES format
* Use locations in tuples
* Enabled to test FTP location handling without setting up FTP server
* Added the feature to create domain information files(".domain_info")

## 0.1.2(2013/04/01)

* Added shorthand notation for setting parameters
* Added ticket concept for sequential processing
* Improved termination sequence
* Refactored parser and transformer

## 0.1.1(2013/03/20)

* Improved performance
* Added the concept of document parameter
* Added --list-params option
* Fixed bugs of features handling
* Improved comment parser

## 0.1.0(2013/02/19)

* First gem release