Yes, it is. I fixed it.

Thanks for pointing these out. I've fixed the tags.

I think I input the wrong tag into a JOSM preset. I've fixed the issue. Thanks for catching it.

Also added a building and fixed landuse tag for an area improperly tagged as a park

Thanks for catching this. The Rapid editor uses "crossing=yes" as an automatic tag when a marked crossing crosses another way. I'll have to submit a bug report. Feel free to fix these, otherwise I'll fix them in a few days when I get the chance.

Yes, thanks for catching that. I've fixed it.

That must have been a mistake when I was copying over tags for the hiking relation. I’m away from home and only on mobile, so feel free to delete it. Otherwise I can delete it in a few days. Thanks for catching that!

Thanks! That was my first major OSM project. I gave a talk on it at SotM US last year: https://youtu.be/zg6aLy_r630

Thanks for catching this. I got a JOSM error when uploading this changeset. I used the option to synchronize the data, and that must have duplicated the ways. I'll see if I can find any other duplicated ways and delete them.

I removed intermittent tags from the segment you linked to and a few others. I didn't remove them from portions that are dry in the imagery. Let me know if there are others that still need the tag removed.

Thanks! I love mapping public gardens. A well-done OSM map is usually better than the maps provided by the gardens. I’ll be adding trails and other big features once I get to a computer.

This is not a park. It's a landscaped area on a college campus. It doesn't fit the description of a park listed on the OSM wiki: leisure=park

I will be reverting this edit.