[Feature Request]: Show headers for XLSX and ODS documents

[agustaf9]

Problem to solve When generating a report using a word document as a template, I get headers and footers. This does not seem to be the case when I use an XLSX file or ODS file as a template.

Proposed solution Have headers and footers show up on a generated report when using a spreadsheet as a template

Describe alternatives you've considered None

Additional context None

[agustaf9]

Issue #104 says that it does show headers and footers when they use an ods file as a template, so this might be a bug.

[agustaf9]

I tried a minimal example in Carbone Studio, and it looks like the feature was implemented in 4.x.x, while I am using 3.x.x. So, how would I upgrade to 4.x.x in my application?