Similarly to the POVWIN beta 23 release, the package for Linux can be
extended over the expiration date by up to one week at a time:
1) run ./povray --betacode to obtain a time-limited code (integer value)
2) set the environment variable POVRAY_BETA with this code
3) repeat when the current code doesn't work anymore.
This weekly extension will work up to one year after the initial
expiration date (here Nov. 30th).
- NC
