RE: [External] : view-remove-frame-by-deleting ignored?

[Drew Adams <drew.adams@oracle.com>]

> > I don't use non-released Emacs builds.
> 
> What does that mean, what builds are released?
> Change of first, second, or all (any) version number?

I think 28.2 is the latest release.  29.1 is
not yet released.  37.4 is not yet released.

When 42.x is released the universe will be
done with whatever it's been trying to do.
Or so I hear.  Which universe, you ask?  Each
in which you see this msg.
___

FWIW -

I generally use 26.3, as later releases broke
too much for me. :-(

I keep the latest build of each Emacs major
release (e.g. 24.5, but not 24.4 etc.).  But
I haven't bothered to pick up 28.2 yet.  I
use 27.2 and later only for some testing and
bug reporting.  I use 26.3 for my own use.

I byte-compile my libraries with the oldest
release for which each is compatible.  Which
means I need to load the source later, if I
need some feature from it that requires a
later release than the byte-compiled file.
Lots of code works just fine with Emacs 20.7.