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Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.4 by greg, Fri Jun 6 01:01:09 2003 UTC vs.
Revision 1.8 by greg, Thu Jul 10 03:47:00 2003 UTC

# Line 1159 | Line 1159 | binary float and double i/o.
1159   ****************** COMPATIBILITY CHANGE ***********************
1160   Changed holodeck format to used off_t instead of long for beam
1161   positions, which allows holodecks to grow to system file size limit.
1162 +
1163 + Fixed wrapping long in source hit test code, which would cause
1164 + odd horizontal lines in some very long renderings.
1165 +
1166 + Added -f and -w options to ra_tiff to create IEEE float and 16-bit/primary
1167 + TIFF output, respectively.  These formats are also understood on reverse
1168 + conversion.  (16-bit/primary has been understood for some time, but not
1169 + IEEE float.)
1170 +
1171 + Added -N option to rad to start multiple rendering processes in
1172 + parallel.
1173 +
1174 + Fixed bug where mesh instances were not being freed, so subsequent calls
1175 + in programs like ranimate would refer to bogus data.

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