fix: add spatial sort in getRawTextContent to ensure reading order (#422)

feat: add support for transparent groups, ensure endGroup would merge sub-canvas text/line/etc. back to primary output data. this completes the fix for #418 (#420)

fix: issue #418: resolve obj ref before invoking getAll (#418)

fix: correct circular dependency without dup (#415)

doc: update readme with v4.0.0 breaking changes

fix: unify error and exception handling for cli start with invalid in… (#414)

maint: prep major release with version bumps for both self and dev dependencies (#413)

fix: #355, #361, #319: calculate text block gap and spacewidth from fontMatrix to preserve spaces in both content.txt and json output (#411)

fix: #385 [3.3.0 BREAKING CHANGE] removed encodeURIComponent and ensure utf8 extraction and output (#410)

fix: #408: fix text block coordinates, add tests (#409)

fix: keep zero dependencies #406 (#407)

refactor: [3.2.2] separate out logger functionality from nodeUtil (#405)

chore: update package.json (#404)

refactor: add TypeScript types and improve null handling in PDFParser class. Need to address nodeUtil (#403)

feat: add type3 glyph font test support (#401)