Bugfix release (follow-up to 0.0.28)

This release contains one more fix to address what was still missing in the 0.0.28 release. See the description there.

This mainly brings in this PR from upstream: mettta/html2pdf4doc#183.

What's Changed

• Bump version to 0.0.29 by @stanislaw in #81
• fix(tests/integration): add more robust text assertion on the StrictDoc test by @stanislaw in #82

Full Changelog: 0.0.29...0.0.30