In the new version of FastReport .NET 2017.3 we added 2 new barcodes: Intelligent Mail Barcode operated by USPS and MaxiCode that carries freight information during transport. Also added ability to attach files to the PDF which allows creating e-invoices in ZUGFeRD format. And there’s now an example of using FastReport .Net with ASP.NET Web API framework. 

All changes:

[Core]

+ added Intelligent Mail (USPS) barcode
+ added MaxiCode barcode
+ added property Report.ReportInfo.Tag
+ added property Report.ReportInfo.SaveMode
+ added support functions with optional parameters
* added thread-safe collections support for .net 4

[Designer]

+ added ability of multi-line editing of Report.ReportInfo.Description and Report.ReportInfo.Tag
- fixed bug with wrong width of different lines of border

[Exports]

+ added ability to embed any file in PDF export with methods: PDFExport.AddEmbeddedXML, PDFExport.AddEmbeddedFile
- fixed creating blank page after a table in RTF and Word2007 exports
- fixed bug with bands Exportable property
- fixed appearance of dates in Excel2007 export
- fixed bug with padding and height of text in PDF export
- fixed bug with black boxes in exports

[Extras]

+ added new example for working with ZUGFeRD and PDF/A-3b \Demos\C#\ZUGFeRD
+ added new example for Web API \Demos\C#\Web\WebApi
- fixed bug with relative path to JSON file in JSON connector

[WebReport]

+ added properties WebReport.RequestHeaders, WebReport.ResponseHeaders
+ added catching of exceptions on call of WebReport.DesignerSaveCallBack
- fixed page margins in printing from browser
- fixed bug with lines in HTML export and WebReport
- fixed TTF exceptions processing for PDFExport

[Online Designer]

+ added support of new property ReportInfo.Tag in Report object
- fixed muli-level view of childs links
- property Padding can contain only integer values