Can I test the new db version with a local graph?

[etc]

Maybe this is what you are looking for (by @Ramses from Questions about the upcoming database version )

@Ramses

As for seeing Logseq in “the wild”: there’s a very early browser-based demo of Logseq DB , but we don’t recommend it for daily usage as data loss is very much possible and several features are still missing. Use it at your own risk, but please don’t send us any bug reports or feedback.