Changes in build 1027
* Fixed bug with communicator not sending problem messages
* DownloadManager is more informative on failure
* PipelineControlBar no longer defaults to "Validating Workflow" during execution
* Preference dialog tweaks
* Changed the dmg mounting name to LONI Pipeline, added optimization
* Fixed memory leak when workflows close
* Fixed bug in UNIX release scripts
* Changed the transformations list in the edit advanced parameter dialog to be drag-able
* Optimizations in the Java2D rendering
* Fixed high CPU usage bug
* Increased WorkflowAnimator action period to save CPU cycles
* Moved update checker off Swing thread
* Animator now stops processing updates after workflow is complete
* Validation error is now thrown for input parameters that have no file types selected
* Added JDOM to About Box
* Pipeline Server Utility GUI added

Changes in build 980
* many small bug fixes

Changes in build 967
* FEATURE: New searchable Server and Personal Library
* FEATURE: Tagging, Modules can be tag with any information which is searchable
* FEATURE: The Pipeline will check for program updates at startup
* FEATURE: Workflow can now be paused and stopped at anytime
* FEATURE: User definable file types
* FEATURE: Inputs can now accept multiple file types
* FEATURE: Bug Reporter, please submit your bugs
* FEATURE: Feedback for pre-execution events
* validation now has a more robust check for the correct number of files going from one module to another
* module groups resizes correctly after having a parameter exported
* fixed annotations loading
* fixed a bug with editing infinite cardinality file parameters
* module groups edit dialog can be reached by right clicking
* fixed a bug where some needs file did not get uploaded
* added a new download download dialog
* status message is optimized to save the amount of information going across the network
* fixed a bug where connections can be made even if that exact one exist already
* file transfers can now be stopped while in progress
* data sinks can be marked as directory dumps, all outputs connect to a directory dump will be placed at the dump location
* Recent files now displays the correct number of files defined in the Preferences
* fixed the file finder on windows
* validation will now check to make sure that all input values in an enumerated list are defined in the module definition
* job times now displays the correct time after a reconnect
* commands.log file is now in XML format and is printed out in order
* annotations will now load properly
* new Log Viewer Dialog
* data sent across the network will now be compressed to increase transfer speed
* validation now checks for malformed variables
* fixed a bug where validation hangs if the server you're trying to connect to is down
* added a GUI for selecting user defined filetypes
* improved variables dialog
* the about box is fixed
* personal and server library has new icons to identify: data modules, modules, and module groups
* some keyboard shortcuts has been updated

Changes in build 822
* FEATURE: New icons for OS X builds and integration with Finder
* FEATURE: New icons for pipe files
* fixed a bug where directories before and after workflow execution were not being copied over correctly
* fixed a bug where filetypes with multiple dots, eg someFileName.nifty.gz, were not being sent over to the server correctly
* validation bug fix (validation will throw an error if the user puts in a directory for the executable path

Changes in build 800
* FEATURE: IDA access
* FEATURE: Validation can be called without executing the program
* FEATURE: Module Groups
* FEATURE: Data sources and sinks
* FEATURE: Packages for OS X and Windows
* FEATURE: Launch workflows in the GUI from the command line, example: java -jar Pipeline.jar myworkflow.pipe
* FEATURE: Module definitions have support for two types of authors now (module and executable) and citation info as well
* FEATURE: Once you submit a workflow to the server for execution, you can close the client. Reconnect later, and your workflow will reopen showing you its current status
* FEATURE: The Pipeline now works on Windows Vista too
* fixed parameters that output strings
* more thorough validation including cardinality checks between modules
* DRMAA native grid spec is now a preference (used to be hardcoded)
* new preference for deleting workflow data after user resets workflow execution
* commands.log file is now closed after writing
* added citations to the module panel (removed metadata attributes)
* fixed bug when trying to convert a parameter from an enumerated type to a string (bug 001693)
* the browse button is back in the edit concrete module panel
* validation checks enabled parameters in addition to required parameters
* validation throws an error if a required parameter is not enabled
* made copy/paste a little more robust
* more detailed author information for modules
* fixed a bug where users couldn't remove a base from the advanced parameter dialog
* added a dialog that captures output and error streams and displays them to the user in the program
* preferences dialog lets client users adjust thread pool size for execution
* validation no longer checks output directories of type File for existence
* validation fix, disabled parameters with values are no longer validated
* fixed a regression that caused problems when editing enumerated parameter types
* fixed the column size in the parameter table when editing module parameters
* validation bug fix (no longer checks for needs files on List parameters)

Changes in build 695
* bug fix for file transfer post processing
* added logic to handle cycle detection in Validation
* added several filetypes including some for the Brains2 application
* fixed a Validation bug when checking extension that contain a dot
* race condition in GUI updates at the end of workflows is now fixed
* FEATURE: New tools available for monitoring a server's health
* FEATURE: Annotations (notes) in a workflow. Use these to describe what different parts of your workflow do.
* FEATURE: Program remembers its last size and position upon closing and opens up there (if possible) on the next run
* Tons of bug fixes in the workflow editing area
* FEATURE: You can download output files of parameters through the output log viewer
* FEATURE: Thread pooling which allows limiting of the number of simultaneous threads/jobs that are running
* FEATURE: Parameters added in the Edit Module dialog will now show up below the currently selected parameter
* FEATURE: You can save output files after execution from the Log Viewer without having to bind a value.
* personal library and variables dialog are now positioned inside the main frame (so they don't draw off screen)
* removed old code and old libraries for a smaller binary and total package
* bug fixed when trying to reorder parameters

Known issue(s) in build 694
* Repainting of the workflow may leave artifacts sometimes

Changes in build 661
* Many improvements in validation. It is much more strict now as well.
* New dialogs for editing modules. Provenance attributes can be edited on workflows and module descriptions
* Directory copying has been improved
* Lots of little nice feature additions
* Many bug fixes throughout the code.

Changes in build 8
* Fixed a bug that would sometimes drop a network connection
* Permissions on remote files are now handled by the server (no more chmod 777'ing destination folders)
* Reduced the size of status updates
* Improved the way status updates drawn to the GUI
* Module and workflow timers that show you how long execution has taken
* new log viewer
* reorganized menu items
* added Afni Brick, Afni Head and Nii.gz filetypes
* the program will prompt you to make a connection to a server when you hit play, if the connection hasn't already been made
* the workflow repaints in a smarter way (reduces CPU usage)
* lots of bug fixes and robustness added throughout
* the server's memory footprint has been significantly reduced

Known issues in build 8
* Repainting of the workflow may leave artifacts sometimes
* If a module has an error during execution, it will incorrectly turn green once the entire workflow completes