Comparing ray/src/rt/VERSION (file contents):
Revision 2.17 by greg, Wed Dec 28 18:39:36 2011 UTC  vs.
Revision 2.18 by greg, Thu Jun 19 16:28:17 2014 UTC 
| 1 | < | RADIANCE 4.2a | 
| 1 | > | RADIANCE 4.2b | 
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| + | Added lines | 
| < | Changed lines | 
| > | Changed lines |