there have been a number of recent snapshot releases, these include fixes for
- support for CMYK images [LDEV-1388] - Lucee
- cfimage writetobrowser ignores height and width [LDEV-2330] - Lucee
- Regression: Can’t resize image proportionally in ImageResize [LDEV-2328] - Lucee
- Image Rotate throws error on odd number or odd size image https://luceeserver.atlassian.net/browse/LDEV-2228
It’s available via the Lucee administrator for Lucee 5.3
You can see all the commits here