VanDyke SecureCRT and SecureFX 8.7.3 Build 2279 + Portable + MacOSX

Change:

  - Treat the curve25519-sha256@libssh.org key-exchange algorithm as
    synonymous to the curve25519-sha256 algorithm.

Bug fixes:
  - Under certain circumstances, tiled session did not resize correctly
    after resizing the Command window.
  - If the default session protocol was set to something other than
    TAPI and the Quick Connect protocol was changed to TAPI, attempting
    to configure TAPI produced an error.
  - If the Screen.get2() scripting function was called, line drawing
    characters in the terminal window could be corrupted.
  - When a large scrollback buffer was configured, the scroll bar could
    get stuck at the top of the scrollback.
  - SecureCRT now prevents multiple Connect bars from being added to
    the toolbar.
  - SSH2: If the public key in use was generated with the ssh-keygen
    -Z option, SecureCRT could crash when attempting to enter the
    passphrase.
  - Windows: When SecureCRT was maximized or full screen, if the font
    was zoomed in using CTRL+ or the mouse wheel, attempting to zoom
    out using CTRL- or the mouse wheel did not work.
  - Windows: If Python 3.x was installed on the system and the
    PYTHONPATH variable was set, SecureCRT could fail to launch.
  - Windows: When "Background colors" tab status indicators were used
    and enough sessions to fill the tab bar were connected, there was
    a significant lag when connecting new sessions or closing
    sessions.
  - Mac/Linux: The Session Manager was always shown at startup even if
    it was closed prior to closing SecureCRT.
  - Mac/Linux: If a logon script was running in a session and a large
    amount of output was received, not all of the output was displayed.
  - Mac/Linux: If a script was launched using a mapped key, the menu
    item "Cancel" was not available on the Script menu.
  - Mac: If the global options "Paste on middle button" was set, the
    Confirm Paste dialog continued to be displayed after the Cancel
    button was pressed.
  - Mac: The Zmodem Upload List browse dialog did not honor Chinese
    characters.
  - Mac: When using a Wacom tablet and stylus as the mouse, the mouse
    pointer would not always reappear in the expected location.
  - Mac: If text with trailing newlines was pasted into the Connect
    bar, the text was not visible.
  - Linux: Recently used scripts and sessions could not be selected
    using the mnemonic.

- Mac: SecureFX now uses the OpenSSL 1.0.2k library.

Bug fixes:

- Authentication failed when attempting to authenticate using a smart
card that contained multiple certificates with blank "Issued to"
and "Issued by" fields.
- Mac/Linux: SecureFX did not handle PK_OK packets correctly, which

- Windows: SecureCRT now uses the Python 2.7.13 library.

Bug fixes:

- Authentication failed when attempting to authenticate using a smart
card that contained multiple certificates with blank "Issued to"
and "Issued by" fields.
- Mac: SecureCRT could crash when the computer woke from sleep if the
printer initialization failed.
- Mac: When there were dual monitors and the secondary monitor had a
higher resolution than the primary monitor, if SecureCRT started
and connected a session and then the SecureCRT application was
moved to the secondary monitor and SecureCRT was resized to be
almost as large as the monitor, opening the Global Options dialog
and dismissing it by pressing the OK button caused the SecureCRT
window size to change.
- Mac/Linux: SecureCRT did not handle PK_OK packets correctly, which
caused X.509 authentication to fail.
- Mac/Linux: Custom ports were not being saved for Serial sessions.