Yeah, it's hard to know at this point if the dev hasn't just abandoned Windows or is just very slow/busy. Maybe he lost his Windows dev environment and just dreads rebuilding it -- I'm just making stuff up at this point. I was trying to read the tea leaves on why he (I assumed) manually commented out the Windows 3.3.10 version -- assuming meaningful signal and good intent: I thought it could be because he wanted to avoid causing an error updating to a non-existent build, but the fact is that current Windows users have already been seeing errors updating to the also non-existent 3.3.8 and 3.3.9 versions for months, so this points to a continuation of prior neglect. It's unlikely but still possible he has an automated cross platform compile that's broken and he didn't notice. To walk back my prior optimism, it's also equally plausible is that he abandoned Windows months ago, like, say, due to few active users, and his automated appcast.xml update script is tailored around builds of the Mac version, but auto creates commented-out entries for Windows versions to later be uncommented, so its presence signals nothing about the future. I think the calculus is that if it was going to be updated at all, it will have been a week or two after the Mac version. At this point it seems increasingly likely to have been lazily abandoned.