Scriptworker

---------------------

Added
~~~~~

- "adhoc" product in order to enable adhoc dep-signing.

Removed
~~~~~~~

- Unused ``scriptworker_worker_pools``.

---------------------

Added
~~~~~

- ``utils.retry_sync()`` to enable retries on functions that cannot be asynchronous.

Fixed
~~~~~

- Retry more times whenever github3 raises a ConnectionError

---------------------

Fixed
~~~~~

- Added treescript push capabilities to central

---------------------

Fixed
~~~~~

- [Bug 1596439](https://bugzilla.mozilla.org/show_bug.cgi?id=1596439) - Cache calls to github's branch_commits

---------------------

Changed
~~~~~~~

- The default ``taskcluster_root_url`` is now
``https://firefox-ci-tc.services.mozilla.com/``
- Updated the scriptworker worker pool list

.. _section-1:

---------------------

Added
~~~~~

- ``retry_async_decorator``

.. _changed-1:

Changed
~~~~~~~

- Methods of ``GitHubRepository`` are now async and are retried thanks
to ``retry_async``. Only methods making network calls are
async/retried.
- XPI is now pointing at mozilla-extensions/xpi-manifest

Fixed
~~~~~

- ``test_production.py`` no longer leaves behind a ``...`` test
directory

.. _section-2: