Promote 2021.4 Release Notes
|Release Note Product Versions|
|Version||Release Date||Release||End of Support|
|2021.4.0||February 2, 2022||Minor||August 2, 2023|
- The R base environment is now 4.0.5, upgraded from 3.6.3.
- The Python environment is now 3.9, upgraded from 3.6.
Alteryx has identified an Apache Log4j2 security vulnerability in Promote. To learn more, see Alteryx’s Response to CVE-2021-44228 Apache Log4j Vulnerability.
We recommend that you build Python models using version 3.9 to ensure compatibility with Promote. If you upgrade from a previous installation of Promote (for example, 2020.4.0), you might need to update your models and their dependencies to work with this Python version. If you have questions about Python versions, contact Support.