[Export as HTML]

I run a diary which appears both in print and, looking very different and frequently updated, online. I really don't want to have to enter all the data twice, so I type into Indesign in the print format, and export from Indesign as HTML4, which gives me the text with named styles and references to the graphics. With appropriate CSS already in place there, the HTML is copied and pasted into our website. Because this is online all the time, contributors can check their entries are correct in the confidence that they will also be correct in print.
This is now just about my only reason for hanging on to Indesign, and when I update my computer I'm going to have to start renting it, as CS6 is 32-bit.
Am I really the only Affinity customer who needs this combined approach to print and web? I'm not asking for HTML5, as I'm not trying to imitate the appearance of the print document, and I'd have thought the simpler export I need would be relatively easy to program. 
Any chance, Affinity?

[Export as HTML]

I'd love to abandon Indesign, but HTML export with styles is essential if I'm to purchase Publisher.