20220319

Added

• Export type annotations from pypi package per PEP561 (#679)
• Support for identity cmap's (#626)
• Add support for PDF page labels (#680)
• Installation of Pillow as an optional extra dependency (#714)

Fixed

• Hande decompression error due to CRC checksum error (#637)
• Regression (since 20191107) in LTLayoutContainer.group_textboxes that returned some text lines out of order (#659)
• Add handling of JPXDecode filter to enable extraction of images for some pdfs (#645)
• Fix extraction of jbig2 files, which was producing invalid files (#652)
• Crash in pdf2txt.py --boxes-flow=disabled (#682)
• Only use xref fallback if PDFNoValidXRef is raised and fallback is True (#684)
• Ignore empty characters when analyzing layout (#499)

Changed

• Replace warnings.warn with logging.Logger.warning in line with recommended use (#673)
• Switched from nose to pytest, from tox to nox and from Travis CI to GitHub Actions (#704)

Removed

• Unnecessary return statements without argument at the end of functions (#707)