18.0.0

• Removed obsolete functions
• Added optional GrossQuantity, renaming normal quantity (UnitQuantity) to NetQuantity
• Replaced some ElectronicAddressSchemeIdentifiers values for more readable alternatives
• Renamed parameter of AddTradeAllowance() in chargePercentage be allowancePercentage

What's Changed

• Added optons API
• Added xml comments (optional)
• Fixed XRechnung credit memo bug
• Update TradeLineItem.cs by @Alpini1980 in #754
• Added new QuantityCodes by @ggrote in #765
• Added ID to SellerTradeParty at UBLWriter by @quotschmacher in #764
• Update QuantityCodes.cs by @Jonas6105 in #757
• More Quantity Codes by @ggrote in #766
• FontInfo removed and replaced with internal methods by @edkkeller in #761
• Added tests for FontInfoProvider by @edkkeller in #768

New Contributors

• @ggrote made their first contribution in #765
• @edkkeller made their first contribution in #761

Full Changelog: 17.4.0...17.5.0

What's Changed

• Synchronous PDF loading and saving wrappers
• Enhanced documentation e.g. for PaymentMeans
• Replace TradeAllowanceCharge with AbstractTraceAllowanceCharge (#747) by @wenz in #748
• Update SubjectCodes.cs by @Jonas6105 in #750
• Migration from SkiaSharp to Fontinfo by @stephanstapel in #752

New Contributors

• @wenz made their first contribution in #748
• @Jonas6105 made their first contribution in #750

Full Changelog: 17.3.0...17.4.0

What's Changed

• Made the enums nullable, removing Unknown enum values
• Reversed the change so that list properties are accessible again
• Fixed invoice validation for ZUGFeRDVersion.Version23 by @tipa in #706
• Added CTM (Metric carat) to QuantityCodes by @smodev in #707
• Issue with the Transportmode enum numbering by @shahchandra in #709
• No empty <ram:BICID/> section with Version 20. by @Dirksche in #708
• Added some more QuantityCodes, which we might want to use in the future. by @Dirksche in #716
• Implement SpecifiedTradeAllowanceCharges on TradeLineItems for UBL by @lukasschachner in #712
• When using Version 2.3, BT-147 is now written with four decimal places by @Dirksche in #717
• Add unit tests for XRechnung payment terms formatting by @jswzr in #723
• Handles mismatched account node counts by @TomLenh in #732
• Format invoiced quantity (billed quantity) of a line item in UBL with four decimal places by @BernhardMaier in #743

New Contributors

• @jswzr made their first contribution in #723
• @TomLenh made their first contribution in #732
• @Beatles1692 made their first contribution in #735
• @BernhardMaier made their first contribution in #743

Full Changelog: 17.2.0...17.3.0

What's Changed

• Add Quantity QAN by @DeniseOQ in #654
• change SaveFailedException to be constructed with inner exceptions by @vletoux in #657
• Fix/open pdf with password by @AlUllrich in #663
• Fix/pdf xml filename check by @AlUllrich in #662
• Fix/ubl reader ns0 credit note by @AlUllrich in #664
• Fix/missing rsm namespace support by @AlUllrich in #665
• add/support for date with timezone by @AlUllrich in #669
• • added BT-33 to UBL-Writer by @LGNico in #667
• SellerTaxRepresentativeParty by @PeterSawatzki-MGGM in #670
• add missing //ram:ApplicableHeaderTradeAgreement/ram:SellerTaxReprese… by @PeterSawatzki-MGGM in #674
• Added QuantityCode 'SAN' ( half of year ) to QuantityCodes.cs by @rsp315 in #671
• Transport mode Codes for extended profile by @shahchandra in #688
• Updated the broken links to the UN/EDIFACT website for the page 1153 … by @Dirksche in #687
• Corrected comment for LineTotalAmount in "InvoiceDescriptor.cs". by @Dirksche in #698
• DespatchAdviceReferencedDocument/FormattedIssueDateTime only valid fo… by @PeterSawatzki-MGGM in #682
• With ZUGFeRDVersion.Version20, there's no empty <ram:GrossPriceProductTradePrice/> section anymore by @Dirksche in #703

New Contributors

• @DeniseOQ made their first contribution in #654
• @vletoux made their first contribution in #657
• @AlUllrich made their first contribution in #663
• @LGNico made their first contribution in #667
• @rsp315 made their first contribution in #671
• @Dirksche made their first contribution in #687

Full Changelog: 17.1.0...17.2.0

What's Changed

• define XBC Quantity code that is used in by @PeterSawatzki-MGGM in #624
• Remove try-catch parsing, which throws a lot of exceptions by @th-joerger in #626
• Added XMT QuantityCode "Matte" by @ck-993 in #627
• add CEN 16931 ids as comments to invoice descriptor by @niposch in #628
• Origin trade country (BT-159) by @shahchandra in #636
• Reference document fixes by @cdrfun in #632
• fix adding ReferenceTypeCode when writing BT-18-00 by @lukasschachner in #633
• fix SpecifiedTradeAllowanceCharge to the spec by @PeterSawatzki-MGGM in #634
• renamed and corrected test TestTradeLineItemUnitChargeFreePackageQuan… by @PeterSawatzki-MGGM in #637
• missing nullable Parameter (no more Unknown) by @ck-993 in #638
• writeAmount and writeoptionalamount wrong in SpecifiedTradeSettlement… by @PeterSawatzki-MGGM in #641
• test needs to be adjusted as well by @PeterSawatzki-MGGM in #642
• Tax registration details for other optional party by @shahchandra in #643
• SpecifiedProcuringProject is optional by @PeterSawatzki-MGGM in #644
• add AllowanceReasonCode TAC (Testing) as used in XREchnung testsuite by @PeterSawatzki-MGGM in #645
• add MaturityDate (BT-X-276-0 and BT-X-282-0) a.k.a. SpecifiedTradePay… by @PeterSawatzki-MGGM in #648
• add ProductClassificationcode IB by @PeterSawatzki-MGGM in #651

New Contributors

• @niposch made their first contribution in #628

Full Changelog: 17.0.0...17.1.0

What's Changed

• Added OnlinePaymentService to PaymentMeansTypeCodes by @hyreka in #512
• Convert profile names to uppercase according to validator requirement for ConformanceLevel by @th-joerger in #532
• Fixes, linting, more ToDo items in 23CIIWriter by @tobitege in #533
• README links updated with working versions by @tobitege in #535
• Abide CII-SR-122: no CalculationPercent for XRechnung by @tobitege in #536
• (Fix) InvoiceDescriptor22UBLWriter: PriceAmount with 4 decimals by @tobitege in #537
• (Fix) TradingBusinessName within legal organisation is independent of ID by @tobitege in #541
• Fixes for _writeOptionalLegalOrganization/-Party methods by @tobitege in #545
• QuantityCodes: added some for craft businesses (e.g. surface/volume-related) by @tobitege in #546
• Add quantity code EA by @Sympatron in #553
• Validation Error on use of FaxUniversalCommunication, Only allowed on Extented profile by @neolithos in #550
• Added CountrySubdivisionName and AddressLine3 by @lukas-vts in #547
• (Fix) LineID handling for line item's BuyerOrderReferencedDocument (CII) by @tobitege in #549
• Fixed typo in README.md by @WhereTheTimeWent in #567
• SpecifiedTradeAllowanceCharge "Reason" was not included in XML (Basic) by @KevinKrueger in #562
• UBL and CII improvements by @ck-993 in #559
• Fix rule regressions for 2 line item elements by @tobitege in #569
• (chore) TradeLineItem: XML comments reviewed/added by @tobitege in #573
• fix: added ReasonCode to trade allowances; updated tests by @tobitege in #575
• 23CIIWriter: revised ReceivableSpecifiedTradeAccountingAccounts by @tobitege in #571
• Revised/extended AdditionalReferencedDocument handling by @tobitege in #574
• -adds E48 (Service) to QuantityCodes Enum (UN/ECE Recommendation N°20) by @julHoffmannVSO in #582
• Fix null handling in EnumExtensions (followup to #575) by @tobitege in #579
• (chore) InvoiceDescriptor23CIIWriter: rules fixes and simplifications by @tobitege in #577
• Update ReferenceTypeCodes.cs by @mhartmann-weissblau in #590
• 22UBLWriter / AllowanceCharge: order of elements (reason before amount) by @jdzi in #593
• Use ReasonCode.GetDescriptionAttribute() for ReasonCode not Reason (text) by @jdzi in #591
• Add new tax exemption reason code VATEX_EU_79_C. by @lukasschachner in #589
• starting to obsolete properties and go for methods by @stephanstapel in #594
• Added CTM (Metric carat) to QuantityCodes by @smodev in #596
• added line identifiers to DeliveryNoteReferencedDocument and ContractReferencedDocument by @jdzi in #599
• add SpecifiedLineTradeDelivery/ChargeFreeQuantity and PackageQuantity for ZUGFeRD Extended Profile by @PeterSawatzki-MGGM in #601
• fix: fix _LoadFonts by @ThomasSpeedy in #608
• Pdf embeddedfonts by @stephanstapel in #609
• case insensitive string comparison for pdf saving and font embedding … by @stephanstapel in #610
• Add 'ZZ' code and update EnumToString behavior by @lukasschachner in #611
• Added UBL ChargePercentage and Buyer.ID by @ck-993 in #614
• (feat) implement doc level ApplicableTradeDeliveryTermsCode (Extended) by @tobitege in #615
• added custom ExemptionReason and ExemptionReasonCode to TradeLineItem by @th-joerger in #619
• InvoiceDescriptor: full summary comments review; reduce warnings by @tobitege in #616

New Contributors

• @hyreka made their first contribution in #512
• @th-joerger made their first contribution in #532
• @tobitege made their first contribution in #533
• @Sympatron made their first contribution in #553
• @neolithos made their first contribution in #550
• @lukas-vts made their first contribution in #547
• @KevinKrueger made their first contribution in #562
• @julHoffmannVSO made their first contribution in #582
• @mhartmann-weissblau made their first contribution in #590
• @jdzi made their first contribution in #593
• @lukasschachner made their first contribution in #589
• @smodev made their first contribution in #596
• @ThomasSpeedy made their first contribution in #608

Full Changelog: 16.1.0...17.0.0

What's Changed

• AddSpecifiedTradeAllowanceCharge add Reason and BasisAmount to Comfort by @ChrisOertel in #494
• Fixed possible NullReferenceException by @cdrfun in #498
• UBL changes by @ck-993 in #495
• Update ElectronicAddressSchemeIdentifiers by @cdrfun in #500
• Adds Line total basis amount to VAT breakdown in extended profiles by @amroel in #490
• Added new QuantityCodes by @ck-993 in #506

New Contributors

• @ChrisOertel made their first contribution in #494
• @cdrfun made their first contribution in #498

Full Changelog: 16.0.3...16.1.0

What's Changed

• Correction to line comments
• Correction of the order by @ck-993 in #480
• fix allowance fields in CII export for XRechnung-Profile by @Tr1ckMan in #485
• Read AllowanceChargeBasisAmount in Extended Profiles by @amroel in #487

New Contributors

• @amroel made their first contribution in #487

Full Changelog: 16.0.0...16.0.3

What's New

• Almost complete support for UBL format
• Sub invoice line support by @HenriSHS in #430
• UTF-8 Encoding without BOM

What's Changed

• XRechnung UBL Fix by @ck-993 in #418
• Added UBL Test for ActualDeliveryDate by @ck-993 in #419
• Fix for missing closing delivery-tag #427 by @quotschmacher in #428
• #412 Fixed Start and Ending Tags for Trade Allowance/Charge CII by @quotschmacher in #431
• Fixed bugs in 23CIIReader and 22UblReader related to LineId and BuyerOrderReference by @Mjchj in #434
• write BaseQuantity as decimal format in UBL by @Tr1ckMan in #435
• Update SubjectCodes.cs by @s1nn3r in #438
• make readme code compile by @bw-flagship in #440
• Fix only the seller has a party identification in UBL by @Tr1ckMan in #442
• BT-X-7 & BT-X-8 by @HenriSHS in #426
• Fix CII writer for debit payment by @Tr1ckMan in #448
• Update InvoiceDescriptorHtmlRenderer.cs to fix a bug caused by todays namespace changes by @PelzigerCode in #450
• fix Syntax of PaymentTerms description in CII export by @Tr1ckMan in #437
• Update QuantityCodes.cs by @HenriSHS in #453
• Fix UBL writer for debit payment by @Tr1ckMan in #449
• use UTF8Encoding without BOM by @tipa in #420
• Ordering of AllowanceCharge and AllowanceTotalAmount Corrected by @shahchandra in #456
• Fix mandate reference must be provided for direct debit by @Tr1ckMan in #455
• Fix for UBL Invoice on document level allowance by @shahchandra in #457
• Set order reference and financial card holder to optional elements in ubl export by @Tr1ckMan in #465
• DocumentType should not be Present => DocumentDescription by @ck-993 in #472

New Contributors

• @ck-993 made their first contribution in #418
• @Mjchj made their first contribution in #434
• @Tr1ckMan made their first contribution in #435
• @s1nn3r made their first contribution in #438
• @bw-flagship made their first contribution in #440
• @PelzigerCode made their first contribution in #450

Full Changelog: 15.0.0...16.0.0