Right now, using the .appimage format does the job and is okay – but each updated version of Logseq becomes installed separately and clutters the system until removed manually.
Offering other formats for Linux would help a lot, because they can handle an update overwriting a previous version of the app.
I understand that Logseq is still not fully released and there are many more important things to focus on than this. But at the same time, since it’s an electron app there are many easy options to offer these builds for Linux users. (For example, both electron-builder and electron-forge directly support many other Linux formats beyond .appimage)