5.5.1
Convert ALTO XML ID generation to conditional code based on the current pge
Fix building elf_aux_info() support on OpenBSD/arm
Avoid error in pixSauvolaBinarizeTiled (issue #4390)
Fix invalid empty interval in punct_stripped() for all-punctuation words
Restore non templated tprint() using va_args.
Remove unused include statements for tprintf.h
Modernize and optimize list_rec a little bit
use constexpr for kDawgMagicNumber
Update sorting routines for lists.
mute pango warning about depreciation of pango_coverage_unref for pango>=1.50.4
Fix compiler warning for argument of getaddrinfo
autotools: Add rule for svpaint executable (#3873)
Fix two compiler warnings in tesseract.cpp