v0.0.12

What's Changed

• Separate parsing from validation to improve separation of concerns by @fank in #18
• Refactor tests to use same-package (white-box) testing by @fank in #19
• Fix critical validation bugs and improve API consistency by @fank in #20
• Add CLI tool with validate command (RFC #13 - Phase 1) by @fank in #21
• Add BR-CO-14 validation rule by @fank in #25
• Add Go Report Card badge to README by @fank in #28
• Add GitHub releases badge to README by @fank in #29
• Refactor validation: Extract business rules into rule registry by @fank in #26
• Auto-generate EN 16931 business rules from schematron by @fank in #31
• Implement missing EN 16931 validation rules by @fank in #38
• Add PEPPOL BIS Billing 3.0 validation support by @fank in #32
• Fix billing period writing and VAT basis rounding (BR-CO-19, BR-DEC-19) by @fank in #40
• Fix invoice line allowances, charges, and billing period writing by @fank in #41
• Fix VAT calculation and validation issues by @fank in #43
• Remove invalid BT-131 calculation check by @fank in #45
• Add checkBRDEC() to ValidatePEPPOL() by @fank in #47
• Fix empty element creation for PEPPOL compliance by @fank in #49

Full Changelog: v0.0.11...v0.0.12