Changelog for 2.x branch
version 2.0
- Replaced imagemagick with netpbm
- Invoke giffix to fix broken gifs before conversion
- Support png images
- Analyze the file to detect the format without content-type
- Added several configuration parameters
version 2.1
- Added scoring for wrong content-type
- Added scoring for broken gif images
- Added configuration for helper applications
- Added autodisable_score feature to disable the OCR engine if the message has already enough points
version 2.1b
- Rule bugfix to avoid warnings
version 2.1c
- Applied patch provided by Howard Kash to fix problems with spamassassin + Mailscanner + FuzzyOcr?
- Removed '-' from jpegtopnm arguments to provide backwards compatibility for older netpbm versions
- Fixed typo (treshold -> threshold)
version 2.2
- Small bugfix in content-type check for jpeg (jpg was not matching), thanks to Matthias Keller
- Added more error handling
- Removed debug files, added logfile instead
- More messages with verbose = 2
version 2.3
- Multiple scans with different pnm preprocessing and gocr arguments possible
- Support for interlaced gifs
- Support for animated gifs
- Temporary file handling reorganized
- External wordlist support
- Personalized wordlist support
- Spaces are now stripped from wordlist words and OCR results before matching
- Experimental MD5 Database feature
version 2.3b
- MD5 Database replaced by different feature database
- Corrupted images are now handled better
- Added a timeout function to avoid lockups
- Added threshold overriding on word basis in wordlist
- Various bugfixes
