doPDF 6.1 build 281 was released (not so long ago :)). Update is not necessary, as this build only has some minor changes.
What's changed in doPDF 6.1.281:
- Update: Minor interface changes (started in build 280, made additional ones in build 281)
- Update: Help file/manual changes
- Fix: Corrected image conversion (for images with mask/color 0x01)
- Fix: Corrected a bug in converting MS Projects files (*.mpp)
You can download the new version here: doPDF 6.1.281