PCRE support (by Julius Plenz)
Fixed string search
Ability to pass multiple passwords to pdfgrep
Installation: New configure flag --without-libpcre
Installation: pdfgrep now requires c++11
A bash completion module
Don’t limit output to 80 characters on non-terminals
Print a lot less error messages by default (only with >= poppler-0.30.0)
New option --debug to print verbose debug output
Installation: New configure flag --with-zsh-completion
Incompatible change: -r doesn’t follow symlinks
A zsh completion module
Support for password-protected PDFs
Allow to omit . with -r to search current directory
Add -p or --page-count to count matches per page (by Jascha Knack)
Add -m or --max-count to limit matches per file (by Thibault Marin)
Experimental support for libunac (removing accents and ligatures before search)
Recursive search [--recursive] (by Mahmut Gundes)
Don’t use colors on dumb terminals
A few minor bug fixes
Use poppler-cpp instead of the poppler core library (by Pino Toscano)
2 small bugfixes (-h option and closing open files)
This is probably the last release that supports poppler < 0.14
Respect the GREP_COLORS environment variable
Fix buffer overflow bug
Don’t exit on the first error
Use terminal width to calculate the context length
First release