| 1891 |  | Fixed double-counting bug in mirror material with alternate type. | 
| 1892 |  | Thanks to David Geisler-Moroder for spotting the problem and helping | 
| 1893 |  | to fix it. | 
| 1894 | + |  | 
| 1895 | + | Created rcollate program to resize and transpose matrix data for Andy | 
| 1896 | + | McNeil's 5-phase annual simulation method. | 
| 1897 | + |  | 
| 1898 | + | Added epw2wea conversion program by Christoph Reinhart. | 
| 1899 | + |  | 
| 1900 | + | Implemented Perlin's improved noise function with help from Rahul Narain. | 
| 1901 | + | This will change the appearance of renderings using this function. | 
| 1902 | + |  | 
| 1903 | + | Added "origin" command to rvu as requested by John Mardaljevic | 
| 1904 | + | to place view origin at selected point in scene. | 
| 1905 | + |  | 
| 1906 | + | Switch to Perl versions of objview and objpict written by Axel Jacobs. | 
| 1907 | + |  | 
| 1908 | + | Improved rendering speed of scenes with aliases by not entering new | 
| 1909 | + | modifiers into table if they are the same as the previously defined | 
| 1910 | + | modifier for that name. |