v4.8.0

What's Changed

• feat: Related Books in .book bit #8442 by @six5536 in getMoreBrain/bitmark-parser-generator#421
• feat: Add @extractorTag (Array of trimmed Strings) #8419
• feat: Add [@srcAlt] or similar tag to resources to specify alternative primary source #8404

Full Changelog: v4.6.0...v4.8.0