Viivi version 00.21.00 (alpha) release notes

The following points were fixed in Viivi version 00.21.00 (alpha).

• [A CRITICAL BUG FIXED]
  On some platforms other than Windows, if you tried to boot Viivi up, just after expanding the zip package file into an appropriate directory, Viivi looked for a configuration file "/viivi.vcnf" in the root directory and failed.
  As the result, you could not try Viivi with the simplest installation.
  This critical bug has been discouraging users from trying Viivi.
  I am so sorry that I was not aware of the bug.
  The latest version fixes this problem.
  I hope you will try Viivi again!


• Changed the default behavior of writing all the current Viivi kernel configuration items to the configuration file "viivi.vcnf" in the current directory when Viivi is terminated.
• Fixed "values" and "call-with-values" not working.
• The format for displaying multiple values alone at the top level has been corrected to a simple newline-delimited format.
• Fixed Null Pointer Exception being displayed in the terminal/CMD window when clicking in the argument command window after aborting the process with the abort-button in the lower left corner of the controller and starting over.
• Fixed behavior in arithmetic calculations.
• In IDE mode, the string "Image not found!" was displayed in the terminal/CMD window when the licence agreement was displayed immediately after boot-up.
• And some other trivial fixings.