Not great timing, but it looks like the YYC transborder lounge has been expanded and co-branded with WestJet:
Aspire Executive Lounges and WestJet open co-branded garden lounge at Calgary airport
As per the article and press release, "The Aspire WestJet Garden is the result of a multi-year co-branding partnership between Aspire and WestJet." - does anyone know of any other Aspire and WestJet co-branded offerings, or is there more to come? For what it's worth, this co-branding is not (yet?) reflected on the WestJet website.
Based on the photos, it looks like the lounge has been expanded into the relatively unused space between the lounge entry and the duty free shop. Has anyone used the new lounge yet?