[KevinH]

Okay based on all of the above:

1. I converted the heavy right arrow that ADE does not support to a arrowdblright which according to ADE docs and BeckyEbook's post above should work.

2. Added the required color to the pre.example css

3. Fixed a number of images related to Reports that somehow showed the Sigil 1.4.3 version of the Reports instead of the Sigil 1.5.0 versions that I had missed earlier.

4. Renamed all .html files to .xhtml files and than ran ePub3-itizer to get an epub3 version

5. Ran Access Aide and filled in every single img alt tag with something more useful (hopefully as that took me hours because we had so many images!) and it added title tags, and aria roles, and set the language attributes and etc.

6. Used the Epub3 tools to "Update the Manifiest Properties" and then to Generate an NCX/Guide to make it more backwards compatibile.

7. Ran the Epubcheck plugin and it reported no problems.

So I have uploaded:

Sigil_User_Guide_2021.03.17_epub3.epub to the first post in this thread.

If people have a free moment, please download and test it on your favorite device to make sure the double arrow really works and that it can be viewed.

If it appears to be fine, I will update the sigil-user-guide repo with it tomorrow and make a new release.

Thanks to all for any feedback and testing on this latest attempt to get a final Sigil user guide in time for the upcoming Sigil 1.5.0 release.

KevinH