HTMLDOC

HTMLDOC 1.9.21 is a bug fix release. Changes include:

• Updated HTTP/HTTPS connection error reporting to include the reason.
• Updated markdown parser.
• Updated the HTTP/HTTPS connection timeout to 5 minutes (Issue #541)
• Fixed a bug in the new PDF link code (Issue #536)
• Fixed a bug in the number-up code (Issue #539)
• Fixed a regression in leading whitespace handling (Issue #540)
• Fixed a bug in numbered heading support (Issue #543)
• Fixed a bug with setting the header on the first page (Issue #544)
• Fixed paths in the HTMLDOC snap (Issue #545)
• Binaries are available from Github for Windows 10+ and macOS 11+, and through the Snapcraft store for Linux.