Download websites that use UpSolution Zephyr

About UpSolution Zephyr

Themes age differently from the software underneath them. A content management system usually gets updated because a host or a security plugin keeps asking. A commercial theme gets updated when the site owner remembers it exists, and every update risks breaking layout work that somebody paid for. The result is an installed base that drifts apart over time, and UpSolution Zephyr shows exactly that pattern.

Across the sites where we can read a release marker, we record 2 distinct versions in circulation, and the string that recurs most often in our sample is 2.10. A spread that wide across a few hundred installations tells you the population is not centrally managed. Nobody is pushing upgrades on the owners' behalf, so each site sits at whichever release it happened to stop at, often the one that was current when the site was built and last customised.

For a researcher, version drift is the interesting column here. Anyone tracking a defect that affects specific releases needs to know which sites are on which version, not merely which sites use the theme. The vendor itself has the same question in reverse, since upgrade adoption is otherwise invisible to a product sold as a Proprietary download. The theme is PHP based, so it renders server side and what we match on is the markup and the asset paths it emits into the page.

Two honest limits belong with those numbers. First, version detection depends on the theme exposing a release string in its asset references, and sites that strip or rewrite those references will be detected without a version, so the version split describes a subset of the installs rather than all of them. Second, a theme sits on top of a content management system rather than replacing one, so a site found here is also running the underlying platform, which our export records in its own column. Reading the two together is more informative than reading either alone.

As of October 2026 we see 2 sites carrying the theme, supplied by UpSolution. Checking one domain tells you what that domain runs, and a browser extension will do it in a second. The downloadable list answers a different shape of question: how large the commercial theme's footprint actually is, how it splits by version, which countries and domain suffixes it clusters in, and which other plugins and services the same sites tend to buy. Those are population questions, and population questions need the full set of rows rather than a lookup at a time.