>> First of all, you should read what has changed in version 2.26:
>>
>> https://lilypond.org/doc/v2.26/Documentation/changes-big-page.html
>
> That link goes to the right page but typing "heel" in the search box
> brings up
>
> site:lilypond.org/doc/v2.25 heel
>
> which doesn't have the new info. Using ctrl-f instead of the search
> box works fine.
This is intentional (but admittely not good for the web page that
shows the 2.26 changes). From a comment in file
`Documentation/lilypond.init`:
# We depend on an external entity here, which we cannot control.
# Suppose we go from 2.23.x to 2.25.x and put the documentation
# under "v2.25". For some time, Google won't have the new
# location in its index, so the search would get nothing. It is
# better to keep "v2.23" in the search for a while.
my $search_site = 'lilypond.org/doc/v2.25';
After releasing 2.26.1 we will change that to 2.26.
Werner