Newsblur (com.newsblur) is out of date
Looks like 7.1.0 was released with commit 267746dfae7499049c6cd03a5b52955d475d134e.
Also, a beta release (8.0.0b1) was made at commit e9a5555671118055351ca27d01fc2e603b70e79e.
Unfortunately, Samuel doesn't tag releases (it's a monorepo of the whole Newsblur project, including server and clients), so it looks like automatic updates aren't feasible.