VanDyke Software

VShell Server History


         VShell(R) Server 4.8 (Beta 1) -- June 28, 2022

         Copyright (C) 1995-2022 VanDyke Software, Inc.
                    All rights reserved.


This file contains a VShell product history.  It includes lists
of new features, changes, and bug fixes sorted by release.  For a
product description, installation notes, registration, and contact
information, please refer to readme.txt (downloaded with this
package).


New features:

  - Added a new trigger type that fires when a user fails to connect 
    either because no virtual roots are specified or no virtual root 
    paths are available.

  - Added support for a new trigger variable that returns the short
    (not fully qualified) username.

  - SSH2: Added support for using the x509v3-rsa2048-sha256 algorithm 
    for authentication (RFC 6187).

  - Windows: A new option on the VShell Control Panel allows the debug 
    logging level to be set when Debug logging is enabled.

  - Windows: A new button on the VShell Control Panel opens a File 
    Explorer window to the log file folder.

  - Windows: Dialogs for triggers now include a button that opens a
    help page with examples of trigger substitution variable usage.

  - Windows, SSH2: Added support for using x509v3-ecdsa-sha2* 
    algorithms from RFC 6187 for keys in the CAPI store and as raw 
    SSH2 keys.

  - Windows, SSH2: Added support for using rsa-sha2-256 and rsa-sha2-512 
    public-key algorithms as raw keys for CAPI certificates (RFC 8332).

Changes:

  - FTPS, HTTPS: Disabled weak TLS cipher suites DES, 3DES, IDEA, and 
    RC2. 

  - FTPS, HTTPS: Updated the message that is logged reporting the 
    available Cipher and MAC algorithms.

  - Windows: On Add/Edit Trigger dialogs, text showing substitution 
    variables can now be copied and pasted.

  - Windows, SSH2: The "Use Kerberos protocol transition" option is
    now enabled by default.

  - Windows, SSH2: During public-key authentication, if Kerberos 
    Protocol Transition (KPT) fails because the user does not have a 
    UPN formatted name configured, subsequent authentication attempts
    for that user will not use KPT until VShell has been restarted.

  - Windows, SSH2: When in debug mode, lines are now logged to
    indicate the server's available SSH2 algorithms.

  - Linux: On Ubuntu, VShell now uses systemd for daemon start/stop
    actions.

Bug fixes:

  - Windows: If a "File added to folder" trigger was configured, it
    may not have fired if a file was added to the watched folder at 
    the same time that a configuration change was made. 

  - Windows: If a "File added to folder" trigger was in use and the
    watched folder became unavailable, the VShell service/daemon had
    to be restarted afrer the folder became available again in order 
    to re-establish the watch.

  - Windows: When VShellConfig was supplied with an empty filename, it 
    would go into interactive mode rather than displaying an error.

  - Windows, SSH2: When multiple VShell services were started on the 
    same server, some of the services may have failed to load the 
    primes file.

  - Linux/Mac: When the Public-Key Assistant was used to upload a key to 
    VShell, the target directory was created as the user running the 
    VShell daemon.

  - Linux: When installing VShell on Ubuntu, several update-rc.d 
    warnings would be reported.