when rendering an html template to build a pdf, if a table cell with the “rowspan” attribute is break because a page change, the pdf engine will throw a nice “frame not found in cellmap” exception, as describe here

We’ve already changed our default template to make sure it doesn’t include any rowspanned cell (yes, it used to). When you build your own invoice template, please take this into account.

Today I would like to announce the use of Twig, a template system redesigned by Fabien Potencier and based on the original code by Armin Ronacher. It is a robust, fast and flexible system that will make very easy the task of creating templates for invoices and any printable item in the application.

Templates will be stored in the database so you will can edit them directly from the application. We will try to make all the process as easy and flexible as we can.