Allow downloading HTML contents of articles for offline reading
Since Linux-powered x86 tablets are slowly becoming a reality (Lenovo Ideapad D330 with Ubuntu 19.10 in my case) and these devices are wifi-only, using them for syncing the RSS feeds at home/work and reading the articles offline while commuting is a natural use case for them.
Could you please add a toggle for downloading full HTML and storing it locally for every refreshed article? When articles expire, their HTML would be purged from the local cache.