Log Message:
asciidoc: update to 10.1.1.

Version 10.1.1 (2021-12-20)
---------------------------
.Bug fixes
- Fix RuntimeWarning when executing asciidoc or a2x within repository
- Fix index out of range error in a2x (thanks @osmith42)

Version 10.1.0 (2021-12-17)
---------------------------
.Features
- Add top-level `__version__` and `VERSION` module exports (thanks
@tbpassin)

.Bug fixes
- Fix self reference errors in AsciiDocApi (thanks @tbpassin)
- Add back asciidoc execute print in a2x verbose

Version 10.0.2 (2021-11-12)
---------------------------
.Bug fixes
- Fix errors not displaying when called via a2x (thanks @osmith42)
- Fix incorrect parsing of asciidoc_opts in a2x (thanks @lmarz)

.Miscellaneous
- Fix automating homebrew release updates

Version 10.0.1 (2021-10-28)
---------------------------
.Bug fixes
- Fix running make docs
- Fix warning in music filter when using GraphicsMagick
- Fix handling escaped attributes inside of macros
- Include *.xsl and *.sty files in pip installations

Version 10.0.0 (2021-10-16)
---------------------------
.Breaking Changes
AsciiDoc.py has been rewritten to be a
https://pypi.org/project/asciidoc/[proper Python package], installable
via pip. Downloading and running asciidoc from the repo is not
recommended, but can be done through `python3 -m asciidoc` or
`python3 -m asciidoc.a2x`. CLI usage should remain the same where
both `asciidoc` and `a2x` CLI commands are available after pip
installation. Support for overriding the bundled *.conf files is
done through CLI flags, environment variables, etc., and not through
directly editing the files within the installation. Importing
asciidoc should no longer require the `asciidocapi.py` script, and
can be done through regular python import, e.g. `import asciidoc;
asciidoc.execute(...)`.

The APIs of the asciidoc and a2x scripts are now considered
"provisional" with no guarantee of BC between releases with the
exception of the `asciidoc.execute` method. Please post an issue
on our tracker for any method you directly rely on and would like
to have BC for.

.Features
- Install using `pip install asciidoc`

.Miscellaneous
- Changed website domain to https://asciidoc-py.github.io/. The
old domain will redirect for a period of time, but will be updated
at some point to point at website created by the
https://asciidoc-wg.eclipse.org/[AsciiDoc Working Group].

.Testing
- Test against 3.10 stable