It seems like 1871d00bb2 renamed `/help/at-mention-a-user` to `/help/mention-a-user-or-group` but missed this link that shows up on the "You haven't been mentioned yet!" screen. Right now it leads to a "no such article page".
The night logo synchronization on the settings page was perfect, but
the actual display logic had a few problems:
* We were including the realm_logo in context_processors, even though
it is only used in home.py.
* We used different variable names for the templating in navbar.html
than anywhere else the codebase.
* The behavior that the night logo would default to the day logo if
only one was uploaded was not correctly implemented for the navbar
position, either in the synchronization for updates code or the
logic in the navbar.html templates.
Guest users will just get an empty list of default streams; we also
hide the "Default streams" organization view from the guest users UI.
This is for consistency with not providing guest users the full list
of streams in an organization.
Changed <h5> to <p>, and removed the special formatting of
.empty_search_text to make this more in line with the formatting we
generally use with empty narrows.
I'm torn about this, since there is good content here. But ultimately I think
* This page is a lot of work to write and maintain.
* In most cases, the right thing is for people to find the page that
explains the full feature. E.g. if you don't know what an "administrator"
is, the page I hope you find is "Roles and Permissions". For bots, it's
"Bots and Integrations". Writing a punchy short summary for a glossary
that does better than that is possible, but not fast.
* People find things via search, e.g. by Googling "What is X in Zulip",
rather than looking for a glossary.
* This page was written more than 3 years ago, before we had 100+ help
articles. So it may have served a purpose in the past that no longer
exists.
After clicking on checkbox saying "Show text only version" UI was rendered
correctly but after refreshing page keeping checkbox checked, emails were
shown without "text only version" but checkbox value remained checked.
Now after refreshing page checkbox value changes to its default value.
