FileCatalyst Direct Release Notes

NOTICE: Java 1.5+ is required for all FileCatalyst products.
NOTICE: Java 1.6+ is required for Mac OSX for Server and HotFolder.

Version 3.2

Build 6 - May 3rd, 2013

Added:

Server - SFTP protocol now supported by FileCatalyst Server for integration of legacy applications.
Server - REST services available for Server Admin (CRUD methods for users/groups/vfolders)
Server - Ability to disable all users with blank passwords.
Server - System Tray icon available on Mac OSX.
Server Admin - Added support for SFTP identity keys for user accounts.
API - Support for Server to Server transfers (instead of client-server).
Core - Support for RSTA command (request status of server to server transfer).
Core - Support for RCAN command (cancel a server to server transfer).
Core - Improvement in congestion control start rate (dynamic start rate now available, quick calculation instead of fixed rate). Requires v3.2 on both sides.
HotFolder - REST services available for HotFolder Admin (CRUD methods for sites/hotfolders/tasks/schedules)
HotFolder - New right click option to system tray icon to connect to sites.
HotFolder - System Tray icon available on Mac OSX.
Central - Ability to customize home screen layout (move components around).
Central - Session time out value (automatic logout after x minutes of inactivity) is now configurable parameter (saved in client-side cookie).
Central - Ability to view Users, Groups, VFolders via Central.
Central - Ability to view Sites, HotFolders, and Tasks via Central.
Central - Ability to start/stop Tasks via Central.
Central - New search ability for Session History and File History.
Central - Added HostName search field in addition to IP address and node alias (requires v3.2 node connected to central).
Central - REST services available to extract all server loads from Central.

Fixes:

All - Applets do not correctly give focus to their dialogs when opened on MacOSX (source is Oracle JVM bug, this provides workaround).
All - Fixes issues raised due to "Java 7 update 21" changes to runtime process execution (source is Oracle JVM issue).
Core - Removed authentication requirement for FEAT command (many 3rd party clients send this prior to authentication).
Core - UDP ACK check to not close then re-open socket. UDP packets were being lost, and then it was falling back to TCP when UDP was possible.
Core - Updated TUDP and RUDP commands to accommodate faster bandwidth checks.
Core - Improvement in transfer setup (configure firewall method now returns DatagramSocket already open and configured).
Core - Perform auto detection of upload AND download when Deltas enabled.
Core - Removed NullPointerException warning when downloading.
Core - Files are lost when using zip chunking.
Core - Default congestion control start rate now 0, which means it will auto detect.
Core - Inaccurate statistics sometimes sees spikes above bandwidth limit (using ns instead of ms to get more accurate results).
Core - Client connectTimeout value is not respected (setting value to 2 seconds can still only return after 30 seconds).
Core - HTTP with incremental option fails with java exception.
Core - Uploads using zip deflater w/o archive does not log compression ratio.
Core - transfer.getSizeCurrentFile() returns 0 just before transfer reports complete.
Core - Lowered timeout during SSL handshake negotiation.
Core - Reconnect when we see "unknown" error, consider it a control connection problem.
Core - FTP downloads are not respecting specified HF bandwidth limit.
Core - Zip archiving with chunks fails when writing to really slow disks (write timeout exceeded, file may be truncated).
Server - Unable to install FileCatalyst Server as a service.
Server - Autoprovisonned users with external directory service can have have empty password set for internalDB.
Server - Permissions being assigned by physical location not virtual folder name
Server - Double session seen when using SFTP to server.
Server - Dead sessions are not cleaned completely for SFTP connections.
Server - Incremental Uploads with unique name not creating unique name for zero byte files.
Server API/CLI - Assigning READWRITE permission with commandline grants the old read write permissions instead of ALL.
Server Admin - Specify exact rate not working from Server Admin to remote server (localhost server works fine).
Server Admin - Remote Admin warning fixed: "WEBSERVER - 404 Error. Requested URI: //images/red_cross_16.png Request origin: x.x.x.x"
Server Admin - Fixed the % complete status in admin for receiving FTP. When we know the length of the file we should be showing % complete.
Server Admin - When browsing to create a nested virtual folder the last folder has two entries in the path selected.
Server Admin - Port field in Email Alerts Tab of Server Admin too small in Mac OS.
Server Admin - Fixed browse link when trying to open home directories with spaces.
Server Admin - FC Server Admin on Mac OS X does not save new sites / modified sites to config.
Server and HotFolder - Unable to install FileCatalyst Server as a service.
Server and HotFolder - Looking for WWW directory in wrong place on MAC when run as service.
Server and HotFolder - Improved validation for automatic SSL certificate generation.
HotFolder - Not recovering cleanly from corrupted schedule.xml files.
HotFolder - Connecting to licensed Central will automatically enable HF Remote Admin and HTTP (bind to 127.0.0.1) to allow communication to flow properly.
HotFolder - Site bandwidth detection not working as expected.
HotFolder - Connect from hotfolder fails when forcing HTTP or HTTP/S.
HotFolder - Hotfolder install location is being filled with Usr.log files.
HotFolder - Duplicate entries in combo box when changing task direction.
HotFolder - Setting minimum HEAP size from 64MB to 1024MB on MacOSX service script to increase stability.
HotFolder - Unclear wording in session status -> visualization.
HotFolder - Selecting open from the right click menu one a directory will have the same effect as double clicking.
HotFolder Admin - Remote admin launches in system tray, GUI does not open. On Windows
HotFolder Admin - View entire log not functioning.
HotFolder Admin - Re-enable the Browse link for HotFolders on Mac.
HotFolder Admin - Fixed browse link when trying to open folders with spaces.
HotFolder Applet - Delete scheduled task causes a null pointer exception.
Applets - Installation instructions updated to reflect inclusion of two javascript files (ie: deployJava.js, fcupload.js).
Applets - Fixed default verify mode. Default should be to verify after transfer and not on-the-fly.
Applets - Prepend a unique ID to Applet log entries.
Express - UTF-8 Characters do not appear in Remote Pane.
Express - Removed double timestamp from version string.
Express - Hide hidden files.
Express - Issue with Mac OSX not showing Home and Desktop links in the local file list in Express and 2-way applet.
Express - 2-way applet and Express should start Mac users in Home directory.
Express - Updated Express connect dialog to have an "Auto/Specify" drop down menu for Start Rate Mode.
Express - Show proper icons for mounted network drives under /Volumes on Mac.
Central - Search by Alias does not return all records.
Central - Splash images for Central no longer show incorrect version when launching remote admin applet.
Central - Not all transfer records being sent if node system clocks are different.
Central - Fixed "CANCELLED" to reflect American spelling.
Central - Tomcat work dir now cleared on startup, fixes upgrading issues where manual clearing was required.
Central - Progress bar renders "off" for iOS.
Central - For mobile touch interfaces, main navigation should ignore tap when there are drop-downs.
Central - Sorting of columns on Current Alarm page does not always work with multiple sort (clicks).
Central - Need to have config value that specifies how long to keep alarm & session information in the Central database.
Central - Updating Admin login credentials from web creates error state.
Central - Improved error states and exception reporting in Central.
Central - Central installer can't find Java.
Central - Bandwidth usage graphs showing uploads as downloads and vice versa.

Version 3.1

Build 23 - March 14th, 2013

Fixed:

Core - Reconnect code for "syntax error".
Core - Added ability to filter out directories.
Core - Transfers with many sender threads are not speeding up fast on downloads.
Core - Issues with RTT based congestion control (auto tests were failing with high latency).
Server - Fix MGET * command from Command line FTP utility.
Server - Users.xml is not regenerating default users (anonymous) during recovery.
Server - Download using archive compression from windows machine file have length of characters in users home path striped from file names, if name is longer than home path.
Server Admin - Certificate generation fails remotely if the system clock on the remote admin machine is running slower than the server.
ServerAPI - Removal of exposed FCException and AdminConnectionException from ServerAPI calls, and instead returning a generic "Exception".
API - Adding functionality to transferhook to get transfer times for the current file being transferred.
API - Adding getVersion, getJobID and getValue.
API - Ability to send transfer logs to fcweb for API transfers.
Express - Parameters loaded using quick launch.

Build 19 - March 8th, 2013

Fixed:

All - Using multiple receiver/sender sockets can sometimes hang a transfer.
All - Mac OSX: forward port XATTR feature from 3.0.1.
All - Sender in UDP Transfer may send faster than specified rates for slow (50 kbps) connections.
All - Account for data sent in RTT and STATS packets when throttling rate.
All - Count data received using actual length of UDP packet rather than array which backed the UDP packet.
Server - Zip download task of user with virtual folder and files in Vfolder fail.
Server - User imports (upgrade to v3.1) failing if corrupted/missing authentication.xml data, needs to reset passwords and allow import.
Server - Bandwidth does not recover from bandwidth override.
Server - '-shutdown' flag on Server fails if using non-default admin port 12400.
Server - Disabling HTTP access takes affect only after a server restart.
Server - Post task on Windows now correctly passing in path separators.
Server Admin - Read-only admin could not see virtual folder and groups.
Server Admin - Test Disc Write I/O does not work using FileCatalyst Server Admin.
Server API - Backwards compatibility broken with removal of UserContainer object.
Server API - Refactoring of ServerAPI calls to utilize non-obfuscated classes.
HotFolder - Changing a task from monitored to triggered/scheduled, task status remains Monitoring on Linux when run as service.
HotFolder - When creating a web task download should not be an option.
HotFolder - '-shutdown' flag on HotFolder fails if using non-default admin port 12505.
HotFolder - HotFolder can now connect to Central without requiring license key.
HotFolder Admin - Added ability in HF Remote Admin (not applet) to logout and log into another HF.
HotFolder Admin - "Connect" does not take all settings from sites.
Server API - Exception regarding missing Compress library in server API.
Server API - Help/Javadoc is missing commands for virtual folders.
Central - Alarms raised for each node when Central service is restarted.
Central - Issue with blocked record retrieval from services.
CLI - Output option '-summary' now prints a single dot "." every 60 seconds to ensure that caller can verify there is still activity on transfer.
Client API - Changes for FileCatalyst Web support in API.
Express - Parameters now available for additional transfer tuning.

Build 14 - January 28th, 2013

Fixed:

All - Default write mode for Mac OSX set to rwd for improved performance.
Core - Loss based congestion control not maintaining smooth rate when bandwidth set to known line speed.
Core - Local file chooser improvements on Mac OSX.
Core - Issue regarding to congestion control slowing down and not speeding back up on some systems.
Server - Windows fast directory listing broken with different date formats (DD-MM-YY).
Server - Ability to disable fast directory listing (iterate file system using Java, slower over network drives).
Server - Real user path not actual path passed to post processing.
Server - Long Full name and details can prevent UI from opening.
Server - Users name with more than 35 characters assigned to virtual folder characters cover the link.
Server - Changes made to server sender threads are not implemented until server is re started.
Server - Server not correctly handling User Quotas bigger than MAX_INT.
Server - Typo in Linux upgrade instructions.
Server - User full-name throws exception when above 128 characters.
HotFolder - HotFolder app directory filling up with user logs on Linux when run as a service.
HotFolder - New tasks can not be launched until "Allow concurrent tasks" is checked when run as a service.
HotFolder - HotFolder exhibits spikes of thread usage and growing heap memory.
Download Applet - Double clicking to select directory in the file browser on OSX seems to break downloading.
Download Applet - Added new parameter to embed progress bar for Download Applet.
Applets - Added a parameter to specify if applet is loading via JNLP.
Central - Licensing details missing in Central.
Central - Sending notification for scheduled events when no data is sent.
Central - Improved the dialog for the migration of data for Central Windows installer.
FC Web - Null pointer with job submission using deprecated methods.

Build 12 - January 9th, 2013

Fixed:

All - Code signing signature updated.
Core - Loss based congestion control not reacting to congestion properly.
Core - Passive mode transfers not working to 3rd party FTP servers.
Core - Download a file that has a size smaller than 48 bytes that is encrypted (AES) gives a buffer error.
HotFolder - Slowdown in transfer speed and increase in memory use after several days.
CLI - Congestion control values not properly set by script.
Central - Column heads in Transfer Statistics pane appear to be clickable but should not be.
Central - Include license expiry in license details.
Applets - Browse dialog does not show up on Mac OSX 10.8 when called through Javascript API.
Applets - Ajax Example for the upload applet is broken.
Applets - "downgradeModeOnReconnect" parameter to applet scripts.
Applets - Parameterized width and height.
Applets - Updated to the latest deployJava.js and show error if the include for deployJAva.js is missing.
Server Admin - Find (CTRL-F) on group/folder pane moves you to user pane.
Server - Filter was not working properly on the server for download tasks.
Server - Unneeded debug entries in log file.
Server - Hotfolder (on Mac) upload to workflow and FC server using compression / archive fails.
Server - FileCatalyst incorrectly resets last modified timestamp of file on server (download with incremental).

Build 10 - December 21st, 2012

Fixed:

Server - Multiple virtual folders pointing to the same path not showing up.
Server - Post process on file does not work when a space is in the name.
Server - When Upgrading xml to DB for FCServer, server adds user and anonymous accounts back in.
Server - Internal name used when deleting duplicate folder.
ServerAPI - Method linkGroupAndFolder() is not in FC SERVER API CLI documentation
Server Admin - Read Only Admin account failing to connect.
Server Admin - Shift + to select multiple users is broken in edit group and folders.
Server Admin - Group and Folder lists not sorted alphabetically.
Server Admin - Read-only admin illegal actions should be grayed out in remote server admin..
HotFolder Admin - Site status refresh failure.
Central - 502 command handleSETPOLLINTV not yet implemented.
Central - Changing e-mail settings are only applied after shutting down and restarting Central.
Central - File name in transfer history needs to be the real name not a .temp name.
Core - Issue with downloading with zip archived files on Mac OSX and Linux.
Core - Issue with uploading with zip enabled in applets on Mac or Linux.
Core - Issue with listings not working on Mac.
Core - Rates going crazy and exceeding the max rate value.
Applet - Expose filesTransferredLocal() and filesTransferredRemote() methods to JS API.
Applet - New "minsize" parameter.
Applet - Issue with hanging browse dialog on Mac when using browseLive() on Download applet.

Build 8 - December 11th, 2012

Added:

Server - Limit server bandwidth to a value lower than server license (config file property only).
Server - File meta-data cache to speed up browsing of remote file network.

Fixed:

Server - Directory listings with files over 2GB throwing an exception for Windows.
Server - User quotas are checked only after upload begins, reducing bandwidth for other users.
Server - Limit server bandwidth to a value lower than server license ( config file property only).
Server - Browsing virtual folder (or user home directory) if found on Network mount point is slow.
Server - Uploads fails for user paths when containing brackets (ie: "C:\Program Files (x86)\Server\Data\user").
HotFolder + Server - Issue with finding the java service wrapper finding the proper java path.
Core - Issue with RTT based congestion control not speeding up when incoming UDP is blocked.
Applets - Updated applets and new examples for Javascript login.
Applets - Applet prompting that they contain both signed and unsigned code.
Central - Set logger when you do a testSMTP on Central.
Central - Test SMTP button is not working on Central when SSL is enabled for email server.

Build 3 - November 15th, 2012

Fixed:

Server - MacOSX new installs cannot find fcconf.conf file.

Build 2 - November 14th, 2012

Added:

Server - VirtualFolders and Groups now available, allowing flexible user directory structures.
Server - Able to have both plain socket (default 21) + SSL socket (default 990) running concurrently.
Server - Username now can be passed along with file path for server-side File Post Processing script.
Server - Server automatically generates random self-signed certificate if SSL is enabled and no certificate is provided.
Server - Server now uses internal database for storing user information (deprecates users.xml and authentication.xml).
Server + HotFolder - Remote Admins now show admin version string before logging onto service.
Server + HotFolder - '-version' and '-help' flags now available when called via cmd prompt.
ServerAPI - Ability to modify bandwidth and priority overrides via ServerAPI calls.
CLI - AccessTokens now available to encrypt user credentials (and other run-time arguments) in a token file.
CLI - Maximum file size filter can now be declared.
Core - Congestion Control Strategy set to Packet Loss (instead of RTT) as Default on all client applications.
Core - Congestion Control Aggression default now set to 5 (competitive with TCP) instead of 2 (nice) for higher performance.
Core - Congestion Control Start Rate now set to 1000kbps from 384kbps.
HotFolder - Default bandwidth set to 1 Gbps from default 1544 Kbps.
Applets - Default bandwidth set to 100 Mbps from default 10 Mbps.
Applet - New default JAVASCRIPT available for applets, with greatly improved reliability.
Applet - New AutodetectTest Applet available to help diagnose connectivity issues.

Fixed:

All - FileCatayst scripts (*.exe, *.sh, and service files) lock memory use to 1 GB by default. Can be unlocked in service scripts.
All - Application now deletes it file it creates to check if it has write access (temp##### in application directory).
All - Compression Strategy (Huffman & Filtered) are no longer supported as server-side options. Default strategy will now always be used.
Core - Permission Denied error now gives more details.
Core - HTTP/HTTPS transfer mode issues.
Core - Congestion control not slowing down properly when available bandwidth is reduced permanently.
Core - Fixed bug downloading files with special characters in the filename on MacOSX.
Server + HotFolder + Central - When installing on Mac, the configs are not copied from install location to users home directory.
Server - HTTP transfers not working after restart of FileCatalyst server.
Server - Upgrade server from 3.0 with SSL enabled causes server not to start.
ServerAPI - API now warns you if you are issuing a command it does not understand.
ServerAPI - Discarding admin can adversely affect web container running ServerAPI.
Server Admin - New "Read only", "Write only", and "Read/Write" permission buttons to simplify user permissions.
Server Admin - Logging out and back into Server Admin creates another instance of Server Admin.
Server Admin Applet - Exception when trying to launch the on-line help.
Server + HotFolder Admin - Removed unnecessary panels in Wizards.
Server + HotFolder - Non directory files on the desktop of MacOSX were returning true for "isDirectory".
Server + HotFolder - Updated user guide to include detailed upgrade instructions.
Server + HotFolder - Windows service needs to prompt user if not running as Administrator.
Server + HotFolder - Windows service sometimes requires editing fcconf.conf or fchf.conf to enter in JAVA path.
Server + HotFolder - Reintroduced memory limitations (1GB) for MacOSX to increase stability.
HotFolder Admin - Transfer cache not cleared by Hotfolder Remote Admin.
HotFolder - Issue with bandwidth distribution between concurrent upload / download tasks.
HotFolder - Setting the email post task option in a newly created task is not saved when you hit finish.
HotFolder - Connect to a server that is not accessible can lock up HotFolder until the connection times out.
HotFolder - Made HotFolder download properly from MassTransit FTP server..
Download Applet - When attempting a download from a location with no files you get a java exception error.
Download Applet - Download applet fails with compression.
CLI - Incorrect return code when 'out of disk space' or 'quota exceeded' is encountered on download of folders.
Central - Several fixes to improved stability of Central.
Central - Transfer statistics not tracked accurately.
Central - Upgraded severity of ServiceDown to Critical.
Central - Managed nodes are greying out or dropping after a random time frame.
Central - Central unresponsive if database calls are coming in faster than it can process them.
Central - Central "locks up" and can not be connected to after sitting idle for prolonged period.
Central - When selecting a node to remote monitor, site manager address is listing as central not the remote address.
Central - Central open in IE with multiple servers listed, you can not change server by drop down.
Central - CSS issue seen only in IE, with the drop-down menu on the bandwidth usage graph.
Central - README and SERVICE_WRAPPER_README updated to reflect re-branding from MonitoringAgent.

Version 3.0.1

Build 18 - October 3rd, 2012

Fixed:

Core - Transfer profile shows broken transfer for downloads for SSL over UDP.
Server - Client dropped connections during PASV commands leads to ports being left open on the server.
Server - Server upgrade to 3.0.1 when SSL enabled causes server not to start
Download Applet - With Java 7 on MacOSX, dialog would not allow selection of a directory.
Central - Central not loading Remote Admin Applets.
HotFolder + FCWeb - Blank fields causing FCWeb task not to save.
HotFolder Admin - File separators conflicts when mixing Windows and Linux between HotFolder and Remote Admin.

Build 15 - September 10th, 2012

Fixed:

HotFolder + FCWeb - FCWeb form values longer than 76 characters would break scheduler.xml task list.
Central - The redirect page from the start menu is missing an image.
Central - Prevent writing to Derby log unless it is explicitly activated.
Central - HTML5 graphing function not working with IE8 (flash plugin now required for IE8).
Central - User cannot log into Server Admin Applet from Central with IE9.
Central - Remote admin applets sometimes not loading in Central.
Central - Central prompting for username/password when connecting to remote applets (HotFolder, Server).
Central - Monitoring password did not work until restarting Central after installation.

Build 14 - August 28th, 2012

Fixed:

Core - RTT and Packet loss always 0 in logs.
FCWeb - Finalize job not getting called as well as logs were not getting posted.
FCWeb - Uploading files using fcweb task to older versions of fcweb than 4.8.1.

Build 12 - August 20th, 2012

Fixed:

Core - Loss may be detected prior to remote port being identified, which caused packet receiver thread to terminate.
Core - Random high speed UDP being sent in reverse direction causing DOS attack.
HotFolder - Order Form data would not save when connecting to a FileCatalyst Web server older than v4.8.1.
HotFolder - Retry email notification if first attempt fails due to I/O error.

Build 11 - August 2nd, 2012

Added:

Core - Added new TLEN command to let server know the size of an upcoming FTP uploads.
HotFolder - Exposed new feature to enable/disable the slow start rate.
HotFolder + FC Web - Supports multiple order forms when connecting to FileCatalyst Web.
HotFolder + FC Web - Supports uploading directly to file area.

Fixed:

Mobile - SSL transfers in FTP mode fail for Android.
Mobile - Added socket retry logic to enable more reliable connections with Android devices.
Mobile - Doubling the timeout of FTPRecieve (60s to 120s) to deal with Android connections needing time to recover.

Build 9 - July 16th, 2012

Fixed:

All - User can no longer downgrade config encryption from AES/DES to DEFAULT. The user can switch between AES or DES though.
Central - Central always uses "default" applet in data store, can lead to wrong admin version used to connect to service.
Core - Transfer hangs at 99% complete.
Core - Clear the files from the sizecache as deletes are called to prevent MD5's being sent for non existent files.
Core - Additional fixes to support Dalvik engine, null pointers being thrown on exceptions.
Core - Return lines in alphabetical order on Windows since they arent sorted by file.listFiles().
Core - Fixed issue with abort() hanging.
HotFolder - Files not being added to transfer cache with auto zip.
HotFolder - Added ability to force client side filtering on Download tasks.
HotFolder + Server - Changes to password encryption cause connection problems when connecting with different versions of admin to services.
Server - Potential SQL injection when using DB authentication to login users.
Server - Specify exact rate feature not functioning (guarenteed delivery).
Server - Requiring localhost authentication breaks login.
Applet - Missing documentation for parameter zipFileSizeLimit.

Build 7 - June 28th, 2012

Fixed:

All - Issue if using empty/null strings for passwords with AES or DES encryption.
All - Non-encoded passwords being decoded into bad values.
Mobile - Additional fixes to support Dalvik engine (yes, it's coming!).
Central - Connections not always returned to database connection pool when exception thrown.
Central - Applying a license to central changes the monitor password.
Core - Added code that can detect when Firewalls/Routers truncate and/or change commands by one character, and replace them with the proper command.
Core - Reduced frequency of UDP statistics when transfer speeds are low.
Core - Improved congestion control when using PACKET LOSS strategy to also incorporate RTT values.
Core - New property to control if congestion control should attempt a quick ramp up period at beginning of transfer.
Core - Automatically switch to RTT based congestion control if UDP acks not working.
HotFolder - Test sites not working properly on HotFolder.
HotFolder - Zip chunking on uploads freezing up on specific environment.
HotFolder - Added in build version + number in Setting - License panel.
Server API - Connection timeout value now configurable when trying to connect to server (old default 30 seconds).

Build 5 - June 18th, 2012

Added:

Applets - Auto-detection javascript code introduced for troubleshooting.

Fixed:

All - Strong encryption can be used to store passwords in configuration files (fcconf.conf, fchf.conf, sites.xml, maconfig.conf).
Core - Random truncated ECHO commands by IDS where it comes in as "CHO".
Core - Cannot get listings with Java 7 client to Java 7 server with IPv6 enabled.
HotFolder - Check Site in Edit Site dialog not functioning when Servlet info entered.
HotFolder + Server - No Error given when no HTTP is not enabled on Server but enabled on client.
Applets - Issue where applet does not allow switch to LOSS based congestion control.
2-way Applet - fixed look and feel in Java 1.7.
Upload Applet - Localdir parameter not working.

Build 4 - May 18th, 2012

Fixed:

Central - Charting improvements to keep data in graph after screen refresh is called.
Central - Show a message if selected node is offline.
Central - HotFolder can no longer block proxy access through Central.
Central - "filtered alarms" not being saved properly.
Central - Hitting apply changes on email settings requires a username for SMTP even though Authorization is disabled.
Core - Updated stats calculation interval to 200ms.
Core - Files larger than 400MB checksums don't match when MD5 on-the-fly was enabled.
Core - Clients do not retry when executing non-transfer commands (SETUP, CDUP, MKDIR, etc).
HotFolder - Missing HotFolderRemoteAdmin JAR file in Linux & MacOSX builds.
HotFolder - Headless HotFolder on Linux causes issues (No X11 DISPLAY) on site check for HF Admin on Windows.
HotFolder Admin + Server Admin - Updated splash screen when using Admin applet to read v3.0.1.
HotFolder Admin + Server Admin - Set user and password not being correctly shown when remote admin is reenabled.
Server - SYST was returning TWO values instead of ONE.
CLI - Default directory in CLI is now "./" instead of "/".
Applet - Update to Java 7 u4 causes Upload Applet to be jailed in Desktop.

Build 3 - April 20th, 2012

Added:

Mobile - Support for FileCatalyst IOS Mobile clients (iPhone, iPad).
Central - FileCatalyst Central product replaces Monitoring Console.
Central - Graph now available to see aggregate transfers on network.
Central - External SQL access into Central database now available.
Core - LMZA compression now available in FileCatalyst clients (high compression, high CPU/Memory use)
HotFolder - Remote folder includes variable substitutions
HotFolder - HF source to Server to HotFolder destination synch now allows file deletion detection.
HotFolder - Validates SITES and HOTFOLDERS on startup, leaves notification if site is down.
HotFolder - Polls SITES and HOTFOLDERS every x minutes to see if they are valid.
HotFolder - Filters can now be applied to directories.
HotFolder + Server - Can now set # Reader/Writer/processor threads via remote admin.
HotFolder + Server - Visualization window now indicate to user that stats are available only for UDP transfers
HotFolder + Server - Visualization window includes on-the-fly MD5 and on-the-fly compression
Server - FileCatalyst bandwidth per user now available.
Server - User directory suffix now available for auto-provisionned users (ie: /home//)
Server - Unix level authentication (using JPam) is now available for Server.
Server - Visualization window now available (view session status from Server session monitor).
Upload Applet - Can now restrict uploads to files only (no directories).
Upload Applet - Has new browseLiveMultiple() method to select more than 1 file at a time.
Upload Applet - Subsequent browseLive() calls can now remember what directory user was last using.
Upload Applet - New methods to getLocalDir/setLocalDir

Fixed:

All - FileCatayst scripts (*.exe, *.sh, and service files) no longer lock memory use to 1 GB.
Central - intermittant high CPU usage.
Central - Unexpected 302 causing "Discard" (Alarms) to fail
Central - Expanded version info in the nodes page
Central - Shutting down console and starting it back up raises an alarm.
Central - Toggling some values in Central configuration (ie: Enable Email) not being saved in the application.
Central - Disabled alarms are not saved into configuration.
Central - Database uses up too much disk space due to alarms not purging.
Core - Optimizations for setting user file permissions (native call).
Core - Optimizations for sending file lists (combined multiple passes on file lists).
Core - Issue with HTTP reconnect issuing CWD command when previous working directory was /.
Core - Improved memory use when transferring 1+ million files (DiskList property must be set).
Core - Too much logging when using SystemEvents and file is being updated concurrently with a transfer.
Core - Only show packet loss and RTT for UDP transfers.
Core - MDTM command to always return time stamp in GMT, and always parse times in GMT.
Core - Uploading from Apple AFP mounts (Mac OSX) that are not under volumes not working.
Core - DowngradeModeOnReconnect to work when UDP data connection fails mid transfer on downloads.
Core - Real Time File Monitoring fails to move files on download to renamed directories.
HotFolder - Time to create Hotfolders goes up with number of Hotfolders created.
HotFolder - Advanced features on HotFolder now only shows when "Advanced" view is selected to simply basic interface.
HotFolder - Show transfer cache progress
HotFolder - Remote admin on windows modifies Hotfolder on linux machine - unix path characteristics changed.
HotFolder - Always on + File System Events should have a warning about using it with network drives.
HotFolder + Server - Visualization window statistics values are inconsistant for sender usage
Server - SSL generation wizard doesn't have a browse dialog to select save location.
Server - Never use SSLv2 to address several HTTP protocol transfer issues with SSL.
Server - Error when ABOR command sent with no active transfer.
Server - Check for 225 response to ABOR command.
Server - Workaround for Sonic Wall renaming REST command to R*ST and breaking resume command.
Server - Hide and show advanced tabs on the advanced panel in the server
Server - Visualization window statistics values are inconsistant for sender usage
Server - Race condition that caused UDP download transfer timeout under high latency

Version 3.0.0

Build 11 - February 28th, 2012

Added: Ability to send files to selected HotFolders directly from Server admin
Fixed: Current rate shows odd values in task activity graph for FTP uploads.
Fixed: HotFolder monitoring state indication in the task activity view.
Fixed: Performance improvements with UDP transfers under high load.
Fixed: High packet loss detected when approaching IO limit of disk on receiver.
Fixed: Dynamically delay sending missing packet request based on number of sender sockets.
Fixed: Downloads in UDP mode from 2.9 server don't work.
Fixed: Illegal chars breaking passwords in the MA/MC/Central application.
Fixed: Fix issues with LIST command and files that do not exist.
Fixed: HotFolder reports Report Writer not initialized when the server is down.
Fixed: Issue with reader visualization stats when read buffer was set to non-default value.
Fixed: Compression broken on downloads.
Fixed: MD5 on the fly broken on downloads.
Fixed: Catch/log an exception that was occurring with restarting embedded web server.
Fixed: Express from "Connect" button identifies as "API" to Central.
Fixed: Server post process doesn't work with Single Zip archive.
Fixed: Glitch creating nested scroll panes for the remote tree.
Fixed: Added identifiers for iOS API (yes... it's coming).

Build 9 - January 25th, 2012

Fixed: MonitoringConsole wrapper log does not rotate by default.
Fixed: Removed swing reference that was causing API not to work with Android SDK.
Fixed: Monitoring state in HotFolder task doesnt change when downloading.
Fixed: Error with incoming UDP check marking outgoing test as successful by mistake.
Fixed: TCP data sockets can now reuse ports that are in the TIME_WAIT or CLOSED_WAIT state.
Fixed: EPSV command not properly releasing ports.
Fixed: HotFolder not showing proper fields types for fcweb fields.
Fixed: FC server not re-distributing bandwidth.
Fixed: HotFolder disconnects from MonitoringConsole on status transfer failure.
Fixed: Task restart notification incorrectly appearing after editing.
Fixed: Upload applet transfer stats report negative numbers with long transfers in HTTP mode.
Fixed: Upload applet in HTTP mode doesnt reset reconnect counter after reconnecting.
Fixed: Server-side post script execution failing when returned message was blank.
Fixed: Upload applet should filter filenames with illegal characters.

Build 8 - January 11th, 2012

Fixed: TCP acks not working, transfers stall and fail when UDP back channel is blocked.
Fixed: Server seems to hang on authentication users.
Fixed: Shortened session ID in the logs to make them easier to go through.
Fixed: Adjusted the receiver such that packet loss detection is less sensitive when there is more receive sockets and more packet receiver threads
Fixed: Modified loss based congestion control to be more fair with TCP at lower aggressions
Fixed: Auto detect should detect multi vs single stream TCP modes.
Fixed: Upload applet attempts to rename temp files even when transfer fails.
Fixed: Clicking browse to select SSL certificate does not respect entered path in the text field
Fixed: Unable to cancelling Network Characteristics test on Hotfolder.
Fixed: Transfer Priority Sequence options selector becomes inactive
Fixed: Null pointer exception in CLI when statistics were called before the connection was initialized
Fixed: Monitoring Console gives connected nodes the boot after credential change
Fixed: Monitoring Console 'verifying' status needs match between status and progress columns
Fixed: Pressing Cancel on a cancelled task activates it
Fixed: Div by zero error occuring within the RegulatedDatagramSocket
Fixed: Detect Network Characteristics fails with ICMP error when Jumbo frames enabled
Fixed: Monitoring state in HotFolder task doesnt change when downloading
Fixed: Server now outputs file filtering progress for every 20000 files for huge directory transfers.
Fixed: Updated Grizzly to latest build to resolve error: AJP connector broken.
Fixed: Auto detect reporting that servlet location not specified when HTTP detection failed.
Fixed: Canceling an upload task might take a long time
Fixed: Fix issue with clients not respecting bandwidth settings above 2 Gbps.
Fixed: Start Transfer button incorrect state in Task activity window when Monitoring

Build 5 - December 14th, 2011

Added: HotFolder now has Task Run/Cancel & Edit buttons in Activity Window.
Fixed: AES transfers reporting failures.
Fixed: Server will not start if users.xml is corrupted/invalid
Fixed: MDTM not working properly in 2-way applet.
Fixed: MFTM commands not working with files that have spaces.
Fixed: Added support for NLST * commands.
Fixed: Reconnection attempts fail (550 Permission Denied) if user does not have permission to change directories.
Fixed: Minor adjustments to MonitoringConsole layout.
Fixed: Added icons on MonitoringConsole to represent all FileCatalyst clients.
Fixed: Mac OSX version of MonitoringConsole available.
Fixed: Unable to cancelling bandwidth tests on Hotfolder.

Build 4 - December 5th, 2011

Fixed: Upload/Download applets ignore user specified maxRetries and waitRetry variable
Fixed: Download applet reporting error "... is not a child directory of the user root paths..."

Build 3 - November 30th, 2011

Fixed: MonitoringConsole sorting not working on alarms and current transfers
Fixed: MonitoringConsole documentation TOC not generating properly on IE
Fixed: MonitoringConsole can now expand more than 1 alarm in alarm view
Fixed: Wrapper.log not being output when FileCatalyst Server is run as a service

Build 2 - November 25th, 2011

Fixed: MonitoringConsole help file updated on Windows start menu
Fixed: HotFolder cannot cancel task once editied in File System Event Monitoring mode
Fixed: Alarm history table loses track of IP/Hostname if agent is removed from MC
Fixed: Monitoring Console db column increased from 64 characters to resolve SQL error.

Build 1 - November 22nd, 2011

Added: MonitoringConsole now available as product
Added: View all transfers occurring on the network from single web interface
Added: Manage all HotFolder and Server nodes from single interface for easy configuration
Added: Transfer session history, allowing reporting of all transfers occurring on all HotFolder/Server products
Added: HotFolder reports introduced.
Added: Quick-launch Connect to browse/transfer files on server via Remote Server Admin
Added: Quick-launch Connect to browse/transfer files on server via Remote HotFolder Admin
Added: 10gbps transfers speeds available
Added: New congestion control strategy which responds better to packet loss when RTT is constant
Improved: Ability to set writer thread file mode to rw for faster IO operations (Windows, Linux)
Improved: Ability to set reader/writer buffer size to allow tuning IO for system-specific operations
Improved: Ability to set multiple reader/writer threads for improved IO operations
Improved: Ability to set # packet processors (allows multi-core AES decryption on receiver)
Improved: On-the-fly compression now done by Sender threads (allows multi-core compression)
Improved: MD5-on-the-fly verification is now handled by packet processors (allows multi-core compression)
Improved: System profiling tools (command-line) available to tune software for IO performance
Improved: Advanced statistics tools for profiling high speed transfers (HotFolder) and determine bottleneck
Added: SMTPS support now available (such as GMAIL as e-mail service)
Fixed: HF Schedule does not take for every X Minutes
Fixed: Server & HotFolder remote admin applets are unresponsive when loading/connecting on slow link
Modified: Some methods in Client API may have changed to accommodate new features.

Version 2.9

Build 14 - November 18th, 2011

Added: Support for MFTM to support 3rd part clients maintaining date/time
Fixed: FC Web Upload applet doesn't finalize job from some Macs
Fixed: Auto-zip doesn't work in Upload applet on Mac
Fixed: Uploading file to localhost often produces "intermediate router killed data connection" error
Fixed: No log for transfer cache in HotFolder FC Web tasks
Fixed: Timeout errors occuring on some clients with FTP uploads
Fixed: Uploads not retrying after some timeout errors
Fixed: Server only initialize File System events when connected client supports it.

Build 13 - October 28th, 2011

Fixed: Unable to connect to 3rd party FTP server in HotFolder when executing an FCWEB task
Fixed: All Software reverts to old Look And Feel under Java 7
Fixed: NLST command doesn't support passing a filename as an argument
Fixed: Multiple tasks from same site are splitting BW when some in monitoring

Build 12 - October 18th, 2011

Fixed: Issue in HotFolder/Express popup with progress dialog not closing after upload of files
Fixed: Issue with uploading directory in HTTP mode, only first file transferred to proper location, the rest went to parent directory
Fixed: Long uploads using HotFolder to FC Web cause session to be lost, and job doesn't submit
Fixed: AJP/Mod_JK not functioning properly

Build 11 - October 7th, 2011

Added: Ability to launch Express by clicking site in HotFolder
Fixed: Download applet save dialog shows "Filename" rather than "Directory"
Fixed: Server gives no indication if Unzip fails
Fixed: API setTransferWithTempName() method doesn't work for downloads
Fixed: User can delete their own home directory

Build 10 - September 26th, 2011

Fixed: Added synonyms for all commands more than 4 characters to ensure compatability with all firewalls and UTMs
Fixed: IP masquerade bypass doesn't work for certain Class B IP addresses
Fixed: Need a way to customize email notification subject line
Fixed: Feature to configure Proxy settings

Build 9 - August 23rd, 2011

Fixed: Server cannot bind to single IP interface when SSL is enabled

Build 8 - August 18th, 2011

Fixed: Uploading with unique name and Auto-resume features were conflicting

Build 7 - July 26th, 2011

Fixed: Server Admin IP Masquerade Local Bypass value was not set to config value in GUI checkbox
Fixed: Oddities with maintaining path on download with CLI
Fixed: Issue with PWD getting lost after second reconnect and files being stored in the ROOT folder
Fixed: Recover from lost data connection due to intermediate router in FTP mode
Fixed: FC Web - No clients will connect in SSL mode on Mac
Fixed: Get Start rate not returning proper value in API if connection not started

Build 6 - June 23rd, 2011

Added: Ability to add a custom log handler for client API
Added: New method to quickly check if the server supports UDP
Fixed: HotFolder download tasks stop working after period of time
Fixed: Removal of legacy HELP library jh.jar
Fixed: CLI returns SUCCESS code even with connection error
Fixed: Set DownloadApplet default look and feel to system look
Fixed: Browse dialog labels disappear when applet refreshed
Fixed: Links to Browse/Edit/Delete in User list disappear after refresh
Fixed: Removed delay when extracting zips (previous wait of up to 10 seconds in zip thread)
Fixed: Only delete files that will conflict if zip chunking is turned on
Fixed: Properly show Decompressing status on progress dialog when un-zipping
Fixed: Download applet downloads linked files instead of actual files for a reordered job when autoZip is enabled
Fixed: Improved UDP detection on client side
Fixed: Uncaught error that causes download applet to redirect to Success URL when a connection loss occurred
Fixed: Added new logs to show that unzipper is shutdown, but it is still extracting last few files in queue
Fixed: Properly set request timeout for all HTTP calls
Fixed: Fix issue with status parameter on redirect URLs not including the parameter name
Fixed: Truncate the status parameter if it is more than 2000 characters
Fixed: Compatibility fixes for FC Web 4.6.1

Build 4 - May 27th, 2011

Fixed: Updated documentation with corrections for HotFolder and Server User Guide
Fixed: Get rid of in-application help window and use default browser instead for help files.
Fixed: HotFolder scheduler issues for upgrades from v2.8.1 tasks scheduled tasks.
Fixed: Fix 64-bit JAVA Windows installer for Server and HotFolder autoscript.
Fixed: User cannot have space in username in FileCatalyst Direct
Fixed: SSL key lengths for self signed certificates was not always respecting client selection.
Fixed: MAC OSX not starting up with permissions warning when installing Server from clean install
Fixed: Linux TAR bundle includes fcconf.default file (copy of default fcconf.conf)
Fixed: Fixed placement of user search and paging panels on ServerAdmin

Build 3 - May 18th, 2011

Improved: New look and feel for FileCatalyst HotFolder
Improved: New look and feel for FileCatalyst Server
Improved: Minor look and feel update for applets
Added: Read-only ADMIN for FileCatalyst Server
Added: IP Filters for Server Remote Admin connections
Added: View and kill remote admin connections
Added: HotFolder can now browse server remote directory
Added: HotFolder First Run Wizard to help initial configuration
Added: HotFolder can now duplicate tasks by right-clicking on the task list
Improved: HotFolder Edit Site panels regrouped to improve usability
Improved: HotFolder Site Wizard now allows more configuration otpions
Improved: HotFolder can now unzip archive concurrently while transfering next chunk if zip limit is set
Improved: HotFolder can now specify "one time task" by setting calendar widget
Improved: Optimized calls to set date-time/permissions if zip archiving is used
Improved: Optimized calls to bulk delete files
Added: Ajax example for Upload Applet integration (continue browsing while upload continues)
Fixed: Server Remote Admin & Applet can create server self-signed certificate.
Fixed: HotFolder can be configured to run more than 10 tasks concurrently.
Fixed: Setting "Delete From Source" and "Delete After Transfer" can no longer be both set at same time.
Fixed: HotFolder activity window sould display task name.
Fixed: CLI detect bandwidth does not work against sever that has SSL enabled.
Fixed: Task not using all available bandwidth when other tasks are monitoring.
Fixed: Need method to copy URL to clipboard for URLs on admin HTTP access screen (Server, HotFolder)
Fixed: Add User Name to Edit User Dialog Banner
Fixed: HotFolder limitation on the number of monitored tasks (value can be increased from default 10 in fchf.conf)
Fixed: Password shown in password field of Email config for alarms
Fixed: HTTP Transfer fails with MD5 check
Fixed: Enable Checkboxes not functioning refreshing for FC Server Admin
Fixed: Script fc_server_genssl.sh does not provide output of encrypted value for setting SSL password in fcconf.conf
Fixed: Add support for EPSV and EPRT commands for IPv6 data connection
Fixed: Right click on Sites/Hotfolders should also select the item
Fixed: Hotfolder and Server Admin takes too long to appear to user
Fixed: CLI detectBandwidth does not work against server that has SSL enabled
Fixed: Server quits abruptly when property key missing in fcconf.conf for product license

Version 2.8.1

build 23 - March 31st, 2011

Fixed: AUTO mode broken in clients for HTTP.

build 22 - March 22th, 2011

Fixed: Modified class signature under unlimited.core.util package which was triggering a false positive on AVG scans (virus definitions starting March 22, 2011).

build 21 - March 21th, 2011

Fixed: HotFolder fix for duplicate taskID's when importing tasks multiple times.
Fixed: Transfer mode not automatically reset back to FTP after UDP Downloads (C++ API)
Fixed: FS Events do not work when trying to monitor empty directory on download
Fixed: Optimization improvements when creating zip files for uploads

build 20 - March 10th, 2011

Fixed: made CDUP command also accept 200 reply to accomodate WS_FTP server
Fixed: HotFolder goes into loop when trying to download from 3rd party FTP server
Fixed: FC Server Remote Admin applet fixes for FC Web compatibility
Fixed: Transfer in FTP mode sometimes shows error

build 19 - February 23rd, 2011

Fixed: System tray library missing when launching Server Remote Admin
Fixed: Increase FTP receive timeout from 20 seconds to 60 seconds
Fixed: Recover from lost control connection during FTP downloads

build 18 - February 22nd, 2011

Fixed: Updated code signing certificate

build 17 - February 16th, 2011

Fixed: Filters not working when multiple filters specified
Fixed: "Allow Concurrent tasks" checkbox not working with HotFolder remote admin
Fixed: Filters not working properly against 3rd party FTP servers
Fixed: Cannot edit task with HotFolder admin applet

build 15 - February 11th, 2011

Fixed: Daily Quota broken on FC Server
Fixed: Improved startup times for hotfolder and removed an unecessary system out
Fixed: AutoReveal parameter doesn't work when downloading a folder
Fixed: Fixed double slash bug in servletLocation
Fixed: Logs for Upload Applet show size and rate as 0
Fixed: CLI / Specifying a file that does not exist for upload results in error code 0 (SUCCESS)
Fixed: CLI / Upload / -localdir param is not validated to exist
Fixed: Specify server log location
Fixed: Webserver startup fix for MacOSX running as a service.

build 14 - February 3rd, 2011

Added: HotFolder ability to filter out files newer than x days (previous filters allowed older files filtered out)
Added: Add new parameter to applets: "DowngradeModeOnReConnect"
Fixed: Memory leak in server after several 10's of thousands of sessions
Fixed: Retries don't increment beyond 2
Fixed: CLI / auto-zip re-creates full path on server
Fixed: Check to see if control connection is still alive after FTP upload.
Fixed: Some settings (enable SSL, enable MonitoringAgent) required a hard restart of server
Fixed: Cannot list directory when using FlashFXP as an FTP Client
Fixed: Transfer Mode name mismatch in two-way applet
Fixed: Encrypt.html not included in download applet package
Fixed: Documentation incorrect instructions in Download applet javascript file
Fixed: Documentation regarding known issues with FS events not working with network mounts.

build 12 - January 26th, 2011

Fixed: Remote Administration for HotFolder freezing (missing jnotify library)
Fixed: Slow resource leak when connecting with regular FTP client and quitting right away
Fixed: FS Event code moved into SETUP command, called only by FileCatalyst clients
Fixed: Able to shut off FileSystem Events on server by manually editing configuration flag

build 11 - January 13th, 2011

Fixed: Unable to delete existing file for STOR command
Fixed: If maxretries is reached on STOR and errors were temporary 421 errors, file transfer is set as successful.
Fixed: Classpath not found - HotFolder unable to run as service after upgrade.
Fixed: HotFolder resource leak -- ActivityGraph threads are created but never destroyed.
Fixed: Concurrent connections error on Server RemoteAdmin when trying to apply server setting

build 8 - January 4th, 2011

Fixed: Content of "Sent" folder uploaded on subsequent runs
Fixed: Issue with slower achievable rate on large files
Fixed: Excluded NOOP from requiring login when strict login check is disabled

build 7 - December 22, 2010

Fixed: UDP test failing when using older clients (v2.8.0 or less) on 2.8.1 server (see article).

build 5 - December 15, 2010

Added: Fixed: HotFolder and CommandLine bandwidth detection broken.

build 4 - December 8, 2010

Added: HotFolder now has Real-Time File System events triggering launching of task.
Added: CommandLine can now run a test disk write IO (client-side).
Added: CommandLine can now run a test network IO (-detectBandwidth).
Added: CommandLine option -deleteAfterTransfer.
Added: Search filters for server logs on remote admin.
Added: Email test button in Hotfolder.
Added: HotFolder filter to only transfer files newer than X days
Added: Add ability to generate transfer cache snapshot.
Added: DELE command can now delete directories.
Added: Mac OSX service support for Server and HotFolder.
Improved: Improved log names in HotFolder to include task ID and task name.
Improved: Server Log Viewer can now reload log files.
Improved: Add IP address of Server on log window title.
Improved: Add IP to icon title on system tray on server.
Improved: Blocked users are now seen on Remote Admin GUI, and can be unblocked manually.
Improved: Remote admin can force authentication on localhost connections to tighten security.
Improved: File filters passed to server when doing a remote recusive listing.
Improved: Reduced latency for Server Remote Admin application protocols.
Improved: Server Remote Admin no longer creates temporary files when downloading server configurations.
Improved: Reduced/cleaned up logging output from ServerAPI.
Improved: Added a scroll bar to Server License panel.
Fixed: Remote Admin Applets does not set values for some configurations properly.
Fixed: Wrong values in bandwidth detection (showed negative numbers).
Fixed: Directories were not being cached due to timestamp set to 0.
Fixed: Force all MACs to use default thread stack size.
Fixed: Updated MAC application stub so it is possible to run app in 1.6 64-bit when it exists.
Fixed: ServerAPI not able to reconnect to server under certain conditions.
Fixed: Recursive log "COMMAND SENT" by ServerAPI if exception due to communication outage.
Fixed: Backup configuration files not loaded if configuration file is empty (0 bytes).
Fixed: TUDP/RUDP (test bandwidth) can be called without logging in.
Fixed: Editing a task/hotfolder/site, even with no changes causes complete re-initialize of HotFolder.
Fixed: Logging stops working when change made to bandwidth scheduler.
Fixed: Autoconnect mode not reporting HTTP connection failures.
Fixed: Ability to refresh server IP address on Server Remote Admin
Fixed: FC clients attempt to test UDP when connecting to 3rd party FTP servers.
Fixed: Lack of proper notice when missing 3PP connect key for HotFolder.
Fixed: Missing documentation on starting Server using alternative config path.
Fixed: Improve HotFolder check to see if already running.
Fixed: Increased timeout for auto detection thread to 60 seconds from 30 seconds.
Fixed: Show effective rate for Single archive transfers.
Fixed: IO write speed test timeout ignored after 25 seconds.
Fixed: Zip chunks are created too quickly, provide throttle mechanism.
Fixed: Hotfolder outputs error when trying to view entire log and activity not running.
Fixed: Download/single zip now uses proper fczip suffix.
Fixed: Zip chunks are not deleted if an error occurs.
Fixed: Fixed FC Web bug with PWD not being cached properly.
Fixed: Log when connection to server failed.
Fixed: Removed log entry for each file skipped due to transfer cache.
Fixed: Flattenpath doesn't work in CLI on downloads.
Fixed: The initial creation and addition of first entry may take long enough to cause a timeout error.
Fixed: Check for disconnect after UNZIP locally, it may take longer than the timeout.
Fixed: Added server version print statement when server started via FC Server servlet.
Fixed: Express can not connect to 3rd party FTP server even with client connect key applied.
Fixed: Block users are not unblocked after timeout.
Fixed: Detecting bandwidth on non-FileCatalyst Server returns wrong message.
Fixed: Maintain date/time stamp and permissions doesn't work with auto zip.

Version 2.8.0

build 11 - November 1, 2010

Added: ServerAPI method isConnected() to test if connection is established on remote admin.
Fixed: Better exception handling on ServerAPI if remote admin connection is lost.
Improved: ServerAPI no longer creates temporary files when downloading server configurations.

build 10 - October 18, 2010

Fixed: Download applet browseLive() returns value even when user clicks cancel.
Fixed: Multiple log entries using Server API if connect() call was run more than once.
Fixed: UDP ACKs sent from wrong IP for machines with more than 1 interface on same network.
Fixed: HTTP downloads with zip archiving enabled do not work.
Fixed: Mac settings not restored after upgrade
Fixed: Random crashes and status issues on 64-bit MAc and Linux systems

build 8 - October 8, 2010

Fixed: HTTP downloads with zip archiving enabled do not work.
Fixed: Servlet startup issues causes exception.
Fixed: Reduced size of Server and HotFolder Admin applet
Fixed: Server admin frame size on Mac OSX was too small for license panel
Fixed: Applet status code now reset after clearQueue() call
Fixed: Servlet can now send email notification from HotFolder
Fixed: Added session ID to logs alongside username and IP
Fixed: Find user and user paging was not working on Server Admin.
Fixed: File lock issue when zip file encountered an error.
Fixed: FCConf.conf file deleted after upgrade on Mac OSX if license is expired
Fixed: Changing server license key on remote admin now verified before applying.
Fixed: HotFolder quickstart guide now includes Remote Admin section.
Fixed: HotFolder missing logs.
Fixed: HotFolder bandwidth scheduler on-the-fly changes not working.
Fixed: HotFolder status broken for files over 2 GB.
Fixed: HotFolder admin splash screen no longer states it is beta.
Fixed: Expose transaction ID on Client API to resolve concurrent autozip transfer failures.

build 3 - September 17, 2010

Improved: Landing page for HotFolder and Server remote admin applets have been updated.
Improved: Multiple backup/alternate licenses can be specified for FileCatalyst Server.
Fixed: HotFolder menu now indicates where license keys may be entered.
Fixed: Zip archive size limits not functioning when used with "move to sent folder" feature.
Fixed: Incomplete transfer when combining features: download, zip file limit set, progressive set to off
Fixed: Allow archive file limits to be available via GUI or command line
Fixed: HotFolder admin error "Unable to create HotFolder location: Could not create path: 1".
Fixed: Server resource leak when test UDP connections would fail on the server.
Fixed: HotFolder windows installer overwrites fchf.conf settings when upgrading.

build 1 - September 8, 2010

HotFolder Remote Administration available as a standalone application.
HotFolder Remote Administration available in browser on a web port of the HotFolder.
Server Remote Administration available in browser on web port of the Server.
HTTP Servlet now available as option in FileCatalyst Server
Improved: FileCatalyst remote administration communication is now always SSL encrypted.
Improved: MonitoringAgent now requires ports open on the MonitoringAgent only (products no longer need to open port 12500).
Improved: MonitoringAgent faster agent polling (polls run concurrently).
Improved: MonitoringAgent now allows product auto-discovery.
Improved: MonitoringAgent configuration GUI now available via FileCatalyst Server Administration.
Improved: HotFolder can now specify maximum zip archive file size.
Improved: Transfer cache.
HotFolder task priority now available.

Version 2.7.7

build 10 - July 19, 2010

Fixed issue with config files saving slowly on Windows 2008
Fixed downloading using HTTP mode in the HotFolder.
Changed functionality to support resuming when using 3rd party FTP clients.
Added new parameter to FileCatalyst Cart (Upload applet) to prevent adding directories to the queue.
Modified: Upload and Download Applet will display PAUSE actions if deletePartial==false, and CANCEL if deletePartial=true. Re-aligns behavior to be more intuitive, but modifies legacy redirect calls.
Fixed: HotFolder doesn't respect compression level setting on Download with single archive
Added: HotFolder compression level now has access to a "no" compression option (equivalent to Linux TAR).
Fixed: Added Javascript method to applets to allow on-the-fly file renaming
Fixed: ZIP file not deleted after integrity check fails
Fixed: Server remote admin cannot set new license key if current license key is invalid.
Added: OpenLDAP authentication now support security attributes
Added: Servlet Multiplier in the CLI
Fixed: Slider scale on HotFolder must have numbers in addition to tick marks.
Fixed: Status not reset properly in upload applet after removing items from queue
Fixed: Progressive on Download not functioning properly when ZIP enabled
Fixed: Statistics wrong when performing deltas
Fixed: Updating the transfer mode in HotFolder to TCP
Fixed: UDP transfers take too long to timeout
Fixed: Download of files with | (pipe) character in filename fails.
Fixed: MAC OSX must identify how to do a cut/paste
Fixed: FileZilla fails to get directory listing when SSL enabled, and directory is empty
Fixed: Do not allow deltas if user does not have permission
Fixed: Modify "Post URL" field in HF Task to a more generate "Post Process"
Fixed: Disable Congestion control settings when UDP mode not selected
Fixed: More feedback for certain clients when access restricted via licensing
Fixed: Two-way applet "NEW SITE" configuration not working as expected
Fixed: Limit maximum size of wrapper log files
Fixed: Express & Two way applet cannot attempt a second connect for unsupported client
Fixed: Express client display more visible warning when unsupported clients are detected

Version 2.7.6

Build 8

Added new applet javascript calls to get final transfer statistics (getTransferSizeBytes(), getTransferDurationSeconds(), getTransferMode() )
Added new applet javascript to set server parameters (setServerHost(), setServerPort(), setUserName(), setUserPassword() )
Added new download applet javascript to manipulate download path ( getRootDownloadPath(), getCurrentSavePath(), setRecommendedDir(), getCreateLocalDir() )
REMOVED download applet javascript setSavePath() method
Server Remote Admin of 2.7.6 cannot communicate to older release of server (stops server configuration corruption issue when using new FCWeb license key)
Fixed: Fixed auto detection issue on Command-line now properly falls back to TCP when UDP is not available.
Fixed: Fixed auto detection issue when starting transfer before autodetection had completed.
Fixed: ServerAPI updated.
Improved HotFolder email notification to include file listing and size.

Build 4

Added new applet javascript calls (getTotalQueueSize, getQueueItemSize, getQueueFileCount)
Added new option to create directory on download applet (createlocaldir)
Improved congestion control performance
Added new Server API calls to retrieve user list
Fixed: AdminServerHandler thread utilizing CPU time
Fixed: Cancelling/Resuming downloads broken for 3rd party FTP clients
Fixed: Disable compression on by default in HotFolder
Fixed: Configure high server load breaks (max block value too high)
Fixed: Timing values skewed when system clock changes
Fixed: Deltas breaking on random large files
Fixed: CLI not functioning for mounted drives
Fixed: Windows 7 UDP Socket bind issues

Version 2.7.5

Improved synchronization, now allows deletion of files that no longer exist at source
Ability to enable/disable masquerade address bypass for local connections
HotFolder PostURL now sends full status info for each file
Ability to hide Upload and Cancel buttons in Upload applet
Automatically revert to single stream TCP when multi-stream fails
Added JavaScript method to remove individual file from queue
Added ability to switch To/From fields for email alerts
Fixed: Client connect key not working against 3rd party servers
Fixed: Browse dialog on Mac in download applet now has native L&F
Fixed: Incorrect error messages in 2-way applet

Version 2.7.4

Ability to specify SSL ciphers for FileCatalyst Server
Database authentication model (ie: MySQL) available in FC Direct
Amazon EC2 cloud licensing support
Upload applet javascript function to determine selected file in queue
Upload and download applet javacript function to determine all files in queue
Upload and download applet javascript method to callback once applet has loaded
Upload and download applet javascript method to launch FC file browser
Applet javascript browseLive() method now returns path selected by user to javascript
Separate buttons for Pause and Cancel buttons for applets.
Enabled some upload applet buttons (ie: add to queue) optional
Download applet now has "autoreveal" feature to launch file explorer
Download applet now has "Launch" button to execute downloaded file
Fixed: 64-bit installers now available for Windows
Fixed: MD5 failing when using HTTP transfer mode
Fixed: UDP slowdown on long transfers with zero latency
Fixed: MD5 on-the-fly does not work with progressive transfers
Fixed: after zip upload, temp file is not deleted
Fixed: Upgrade of HotFolder on MAC does not maintain settings
Fixed: Servlet URL now available to HotFolder site creating wizard
Fixed: FC Applets fail to re-try in HTTP
Fixed: Express connection manager warning if you don't use congestion control
Fixed: Process verification when lauching FileCatalyst Server and HotFolder to see if one is already running.
Fixed: File filters not working with nested folders
Fixed: Transfers does not unzip when subfolders when user home is UNC path
Fixed: Files moved to Sent folder even when renames fails (locked file)
Fixed: Two-way applet upload speeds differ from upload applet
Improved: Upload and Download documentation and javascript is improved.
Improved: Upload live.html and download live.html javascript improved.
Experimental: Concurrent MD5 option for high speed transfers

Version 2.7.3

Allow the Server Remote Admin to perform a write IO test in user home directory
Allow the HotFolder to perform a write IO test hotfolder directory
Number of users of system now displayed on Remote Admin
User list paging when > 100 users are on the system
Username filter on remote admin (ctrl-f)
Multiple ActiveDirectory/OpenLDAP directory servers possible (via configuration files)
Optimization to improve throughput of single connection transfer speeds
Optimizations to allow more concurrent users to connect
Allow server to limit number of concurrent users
CLI client improvements help/usage, logging disabled by default
Ability to stop signature/delta/file rebuild and release resources
Allow server to bind to specific IP address on the server
Regular expressions now available as option for HotFolder
Improved sendLogsToURL in applets
Display transfer mode (UDP/FTP/HTTP) on applets
Added javascript call to modify remoteDir in applets
Fixed: Can detect network settings even if ICMP is blocked
Fixed: Remote admin utilizes too much memory when # of users > 500
Fixed: Upload applet showing error when cancelling
Fixed: Rebuilding file from Delta, % bar shows 0% complete
Fixed: Browser hangs when cancelling a transfer via java script on applet (GUI hidden)
Fixed: HotFolder does not run without GUI on Linux
Fixed: Deltas broken when using 2-way applet
Fixed: SSL certificate creation stores on / on Linux instead of working directory
Fixed: HotFolder e-mail notification can now use ADMIN e-mail address
Improved: Performance tuning in HotFolder/Server user documentation

Version 2.7.2

Server-side API released as beta product
Added usernames on FileCatalyst server can be forced as lowercase only for integration with case insensitive directory services (ActiveDirectory)
Added download applet parameter to allow renaming of files on the fly
Added applet (upload and download) javascript methods to extract transfer information
Added applet option to eliminate drag and dropping of files in queue
Added client CLI ability to specify POST URL
Added client CLI ability to support file filtering (REGEX)
Refresh of third party libraries
Fixed: Server "Too many files open" on UNIX environments
Fixed: Uploads from write-protected directories (CD-ROM) now supports incremental transfers (Deltas)
Fixed: Directory is not created when user home directory is modified to new value
Fixed: Uploading from network drive on Mac OS does not function
Fixed: Applet "Data Uploaded" and "Speed of Upload" show zero after Pause and Resume
Fixed: Applet "Progress Window" does not show status for long file name
Fixed: FileCatalyst Express documentation included in Linux releases and on website

Version 2.7.1

Transfer of deltas file may now be done progressively (start to transfer data while delta file is being built)
Ability to see client type and version in Server Remote Admin
Applet confirmation dialog before canceling transfers
Ability in applet to remove browser pane in upload cart
Fixed: upload delta transfer causes exception from write-protected drive.
Fixed: Applet adding if to queue while transferring throwing exception
Fixed: potential rate detection at low speed.
Fixed: Express not will try active mode if passive mode fails
Fixed: Express default bandwidth to 45000
Fixed: Lowered default congestion control aggression
Fixed: Data retention for reports
Fixed: Large delta resume broken
Fixed: MonitoringAgent error in sending SMTP notifications using some e-mail servers
Fixed: HotFolder sent folder uses application working directory instead of hotfolder directory as parent

Version 2.7

Release of FileCatalyst Express Server and FileCatalyst Express Client
Added ability to pre-generate Signatures for deltas transfer
Transfer of deltas file may now be done progressively (uploads only)
Deltas file will now be resumed if the transfer is interrupted
Can now do incremental uploads/downloads with unique name
Added limited JavaScript interface to applets (add files, initiate upload)
Improved exit codes for CLI
Fixed bug with Server admin console freezing
Fixed bug with transfers periodically freezing under high packet loss
Improved congestion control algorithms
Experimental control of congestion control aggressiveness in CLI and API
Filename now shown in Error emails in addition to error message
IP Masquerade now only overrides passive IP for external IP connections

Version 2.6.5

Added Hotfolder and transfers alarms now supported by MonitoringAgents
Added Improved HotFolder e-mail notifications
Added Bandwidth speed test button on HotFolder
Fixed login security issue
Fixed CLI creates zero-byte file on download if source does not exist
Fixed hitting refresh button in Applet can break downloads
Fixed initialization issue with WorkQueue/ThreadPool
Fixed HotFolder sent folder does not always delete old uploads
Fixed Hotfolder notification e-mails with SMTP Server and authentication
Fixed user bandwidth applies across multiple connections
Fixed deletion thread can be configured to run less frequently
Fixed server connection on upload when using transfer cache
Fixed single stream TCP transfer defaults to ACTIVE MODE if PASSIVE command fails
Fixed HotFolder uploads will not connect to server if transfer cache detects there are no files to update
Fixed ASAP delivery guarantee issue

Version 2.6

Added Guaranteed Delivery Time and on-the-fly file transfer priority assignment
Added ability to install Server, Hotfolder, and MonitoringAgent as Linux service or Solaris SMF service
Hotfolder "Sent" location can now be specified; old jobs can be deleted after specified period
Added user/IP lockout after multiple consecutive login failures
Added additional alarms for MonitoringAgent for user/IP lockout and passive mode errors
Improved thread and resource management
MonitoringAgent now supported on Mac
Fixed view entire log
Fixed canceling download task can take a long time

Version 2.5

Added Server MonitoringAgent with SNMP and Email alerts
Added CSV reports for Bandwidth and data usage
Fixed issue with downloads from servers with multiple NICs
Temporary filename feature now works on downloads
Ability to only "Include" files that match filters in Hot Folder (previously only able to Exclude)
Server admin now shows filename and percentage in session monitor
All applications now run in IBM JDK

Version 2.4.3

Fixed issue with large deltas (> 4GB) not being applied
No longer need to manually adjust extended read timeout, reconnects automatically
Improved logic to detect when and when not to perform deltas
Improved recovery for certain types of network problems
Fixed several minor cosmetic bugs

Version 2.4.2

Major two-way applet GUI improvements
Added support for implicit FTPS for additional 3rd party clients
Lowered memory footprint of application
Fixed issue with multiple concurrent delta transfers of the same file
Fixed SYNTAX ERROR when packet recovery command exceeded command length
Fixed timeout overflow error when timeout set to above 2147 seconds
Fixed bandwidth slice to be divided only over active (ie: transferring) sessions
Fixed stability issue in Remote Administration GUI
Fixed bandwidth limitation on LAN transfers
Fixed issue regarding Windows service restart on some failures

Version 2.4.1

Fixed issue with files not being released after a failed download attempt
Automated additional installation steps that were required to update from v2.3.2
Fixed issue with backups not being created properly on Linux kernel 2.6.X with Java 1.4.X
Fixed issue with remote admin reporting errors every time settings are committed
Fixed issue with connection loss not timing out transfers for 20 minutes or more

Version 2.4

Added ability to calculate MD5 checksums on the fly.
Fixed issue with FTP/SSL transfer
Fixed network resource leak when performing several PASV commands
Fixed issue where bandwidth was allocated to idle sessions
Fixed issue with folders not being deleted when "Delete source file" option selected on download task
Fixed issue with uploads not speeding up properly

Version 2.3.3

Ability to specify idle timeout options available for FileCatalyst Server and HotFolder.
Fixes for Windows VISTA User Access Control (UAC) integration.
Windows NT 4.0 support for HotFolder as an NT service.
Download and Upload applet javascript errors fixed.
File deltas fix for files larger than 2 GB.
International characters in file names not working properly with HotFolder and Applet.
More accurate time estimate values in Hotfolder Activity fixed.
On-line help file fixed.
MD5 checksum errors when using FTP and compression fixed.
FileCatalyst Web Services integrated in release cycle.

Version 2.3.2

Fixed issue with releasing network resources (integration with FC Web 3.5.4)
Background color can now be modified in Download and Upload applets for better website integration
Unit sizes can now accept arbitrary values (previous limitation required number be power of 2)

Version 2.3.1

Improved performance transferring massive numbers of files
Added ability to disable file priority
GUI enhancements for upload applet
Double clicking system tray now minimizes/maximized HotFolder and Server GUI
Improved backup and recovery of config files
Fixed HotFolder scheduler issue where CPU rose to 100% under certain conditions
Fixed issue with file being locked by server when connection lost
Fixed issue with bandwidth not being released when session killed
Several minor bug fixes and performance enhancement

Version 2.3.0

Server now supports LDAP and Active directory authentication
Fixed issue with slow receive on Solaris
Fixed issue with bandwidth not being released when session killed
Several minor bug fixes and performance enhancements

Version 2.2.0

HotFolder can now run multiple tasks simultaneously
Compression on the fly now works with multiple TCP streams
HotFolder tasks can prioritize file based on size or date
HotFolder tasks can filter files based on a size range
Certain file extensions can be excluded from compression
Congestion control now speeds up and detects line speed more efficiently
Downloads now work with no firewall configuration on client side.

Version 2.1.0

Server can now rotate logs and reset quotas at times other than midnight
Hot Folder can now specify several file filters for a given task
Ability to choose between prefix or suffix when transferring with temporary filename

Version 2.0.4

Fixed issue with attempting to compress files that are already compressed, .zip, .tgz, etc...

Version 2.0.3

Fixed issue with files not being deleted, or moved to Sent folder after uploads

Version 2.0.2

Fixed issue with transfer timing out at beginning of transfer
Fixed issue with starting multiple Hot Folders on one machine sending to same server

Version 2.0.1

Fixed memory issues, Server would run out of memory under high loads

Version 2.0.0

Reduced transfer overhead to less than 1%
Introduced on the fly compression
Introduced enhanced incremental transfers, transfer only file deltas
Introduced ability to compress all files into single archive prior to transfer
Now compatible with any platform that can run Java 1.4 including HP-UX, AIX and other Unix flavors
Enhanced look and feel
MD5 sums are now cached to disk so they are persistent between invocations.
Fixed issues with transfer quotas not being reset
Several minor bug fixes and performance enhancements

Version 1.9.3

Fixed bug with resuming downloads at an offset greater than 2GB
Further improved MD5 caching to alleviate CPU usage, on client side as well as when detecting if file can be resumed
Fixed issue with moving files to Sent folder which was introduced in 1.9.2
Fixed issue with transfer stopping after only one file failed. It will now log the error, and continue to next file.

Version 1.9.2

Fixed bug with server hanging if connection lost during MD5
Added MD5 caching to alleviate CPU usage
Added timeout to transmit, if no ack received in reasonable amount of time

Version 1.9.1

Various bug fixes to Server admin console.

Version 1.9

FileCatalyst Server can now be administered via a remote admin client.
Users can be assigned priorities, LOW MEDIUM and HIGH, and bandwidth is re-allocated on the fly
Users can be assigned a daily quota for bandwidth consumption
Improved ability for client applications to recover from random network failures

Version 1.8

FTP transfers can now use multiple concurrent TCP streams for acceleration in low loss environments.
Introduction of Pro edition, which supports acceleration though multiple TCP streams, but doesn't support UDP/Digital Fountain technology. This version is useful when there is little or no packet loss, and RTT is nominal. It can provide 10 -15X faster than standard FTP
Introduction of Lite edition, which uses standard FTP, but has all verification, and reliability features of Pro and Enterprise editions. This version is useful when there is little or no packet loss, and RTT is low but guaranteed delivery, and automation is still required.
Ability to set start rate when Slow Start is enabled (Enterprise version only).
Ability to delete remote files after download.

Version 1.7

Reduced memory and CPU usage by 50%
Added progressive transfers; if file grows during transfer it will automatically append or resume the transfer immediately after first portion is complete
File can now be uploaded with a temp name, and renamed after complete. Server hides these files for other clients until they are complete
Fixed problem with transferring hidden files on windows

Version 1.6.3

Fixed problem with "Success" emails being sent when transfer cancelled.
Fixed problem with killing FC/download sessions when slow start feature off.
Fixed problem with AES enabled transfers not functioning properly.

Version 1.6.2

Added blackout feature to bandwidth scheduler
Added server reply messages to server logs
Fixed issues with sessions hanging
Fixed issues with killing FTP sessions

Version 1.6.1

Fixed issues with permissions on user accounts.
Fixed issue with emails being sent even when no files were transferred

Version 1.6.0

Added FTP transfers to HotFolder.
HotFolder can auto detect when to use FC or FTP based on network conditions
Added transfer monitor with graphical display of current rates
Added ability to monitor current users on server
Added upload cache feature.

Version 1.5.3

Added incremental downloads
Fixed issue with files being cached when download was canceled.
Faster MD5/integrity checks
Resuming transfers is more reliable
Fixed issues with canceling/pausing Hot Folder
Added a test for incoming UDP when creating a site
Slow start and rate control improvements.

Version 1.5.2

Added IP Filters to the server
Added ability to disable download cache
Fixed issues with Download cache
Added ability to recover from receive timeout errors
Fixed issues with download integrity after several restarts
Various performance improvements

Version 1.5.1

Added rate control for downloads
Added resume for downloads

Version 1.5

Added user-based authentication and permissions to Server and HotFolder.
Added full FTP support to FileCatalyst Server, as standard FTP clients can now interact and manage the server directly.
Adaptive rate-control
Added Universal Plug and Play support to HotFolder task configuration .
Enhanced graphical user interface adding more routine tasks to HotFolder and Site listings for improved ease-of-use.
Added support to server for IP address masquerading.
Various bug fixes and transfer optimization.

Version 1.4

Added support for multiple user-defined HotFolders and Sites.
Moved transfers to task-based configuration system, allowing advanced options to be configured per-task.
Added Wizards to help create Sites, Tasks, and HotFolders.
Updated look-and-feel to improve ease of use.
New configuration menus and options for Tasks, HotFolders, and Sites.
Modified configuration files to fully XML-based implementation.
Enhanced e-mail functionality and options.
Refined documentation to better demonstrate XML schemas.
Added support to import/export bandwidth schedules.
Various minor bug fixes and optimization.

Version 1.3.1

Email notifications now sent to HotFolder and Server admins
Added ability to send email notifications for successful transfer, or failed transfers
Added ability to specify a custom email note for email notifications
Windows system tray now changes when application is active, server reports number of concurrent connections
Minimizing to system dock on OS X now shows a proper icon
Closing interface on non-Windows systems now exits the application
Fixed bug when setting transmit rate to "unlimited" (introduced in 1.3)
Further enhanced optimization of settings
Enhanced packet loss detection
Download no longer require UDP port forward (on most routers)
User now notified if Server can't start due to port conflict

Version 1.3

Added support for downloads in HotFolder.
Increased performance over high-latency connections.
Added support for e-mail notifications in HotFolder when transfer completes.
Added auto-detection utilities for Path MTU, RTT, and packet loss.
Added performance optimization tools to determine unit size, block size, and number of encoders.

Version 1.2

Added bandwidth scheduling tools to HotFolder.
Added task scheduler to HotFolder.
Various performance enhancements for high-latency connections.
Added support for incremental transfers.
Added option for leaving files in HotFolder after transfer or deleting them.
Various minor improvements.

Version 1.1

Added support for SSL encryption over the control channel.
Added support for AES encryption for data.
Added support to transfer entire directory structures.
Added password protection.

Version 1.0

Initial release.