Unity 2019.2.0 Alpha 13 has been released

Greetings users!
Unity 2019.2.0 Alpha 13 is now available.
Installers and release notes available at:
Current documentation (note that this is not necessarily updated in sync with the beta releases):
- Upgrade Guide
- User Manual
- Script Reference
Also see the 'Preview of 2019.2 features' post for links to feature documentation available at this time.
Please remember to back up your projects before opening them in a beta build!