I noticed that your notification emails (in this case for runs to verify and runs being beaten) all go to my spam folder, because they're matching the SpamAssassin rule "BOGUS_MIME_VERSION Mime version header is bogus". The MIME version header is "MIME-Version: 1.0;". I'm guessing the semicolon at the end might be the issue, e.g. Wikipedia says it's just "MIME-Version: 1.0" (https://en.wikipedia.org/wiki/MIME).
My mail server is also saying that your DKIM signatures are invalid, not entirely sure if that issue is on my side, but it would probably make sense to run your emails through an email tester once in a while.
The rules for the 100% category say to "get the full ending", so I'm wondering if there are any differences in the ending. I collected all lips (428 according to the save slot) and the only change I noticed was a different title screen.
Is this the right place to ask for games to be added to the series? I started running both arcade games, and would like to ask for them to be included here.
https://www.speedrun.com/spelunkerarcade https://www.speedrun.com/spelunkeriiarcade