| Version | Date | Changes |
| v0.9.1 | 10/11/16 | Fixes (#43, #41) |
| v0.9.0 | 2/29/16 | Fixed rotated page text, Mac OS X invisible fonts, and pdf merge slowdown |
| v0.8.5 | 2/21/16 | Better ctrl-c and cleanup behavior |
| v0.8.4 | 2/18/16 | Maintenance release |
| v0.8.3 | 2/18/16 | Bug fix for multiprocessing on windows, ctrl-c interrupt, and integer keywords |
| v0.8.2 | 12/8/14 | Fixed imagemagick invocation on windows. Parallelized preprocessing and tesseract execution |
| v0.8.1 | 12/5/14 | Added --skip-preprocess option, scan_interval option, and fixed too many open files bug during page overlay |
| v0.8.0 | 10/27/14 | Added preprocessing to clean up prior to tesseract, bug fixes on file names with spaces/dots |
| v0.7.6 | 9/10/14 | Fixed issue 17 rotation bug |
| v0.7.5 | 8/18/14 | Update for Tesseract 3.03 .hocr filename change |
| v0.7.4 | 3/28/14 | Bug fix on pdf assembly |
| v0.7.3 | 3/27/14 | Modified internals to use single image per page (instead of multipage tiff). Also enabled orientation detection |
| v0.7.2 | 3/26/14 | Switched from Pil to Pillow. Now uses original images from PDF in output pdf (no dpi/color/quality changes!) |
| v0.7.1 | 3/25/14 | OCR Language is now an option |
| v0.7.0 | 3/25/14 | Now honors original pdf resolution |
| v0.6.1 | 2/16/14 | Bug fix for pdfs with only numbers in the filename |
| v0.6.0 | 1/16/14 | Added filing based on filename match as fallback, added tesseract version check |
| v0.5.4 | 1/12/14 | Fixed bug with reordering of text pages on certain platforms(glob) |
| v0.5.3 | 12/12/13 | Fix to evernote server specification |
| v0.5.2 | 12/08/13 | Fix to lowercase keywords |
| v0.5.1 | 11/02/13 | Fixed a bunch of windows critical path handling issues |
| v0.5.0 | 10/30/13 | Email status added, 90% test coverage |
| v0.4.1 | 10/28/13 | Made HOCR parsing more robust |
| v0.4.0 | 10/28/13 | Added early Evernote upload support |
| v0.3.1 | 10/24/13 | Path fix on windows |
| v0.3.0 | 10/23/13 | Added filing of converted pdfs using a configuration file to specify target directories based on keyword matches in the pdf text |
| v0.2.2 | 10/22/13 | Added a console script to put the pypdfocr script into your bin |
| v0.2.1 | 10/22/13 | Fix to initial packaging problem. |
| v0.2.0 | 10/21/13 | Initial release. |