v4.3.1 Release

[lmajano]

Description

Please include a summary of the changes and which issue(s) is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Please note that all PRs must have tests attached to them

IMPORTANT: Please review the CONTRIBUTING.md file for detailed contributing guidelines.

Issues

All PRs must have an accompanied issue. Please make sure you created it and linked it here.

Type of change

Please delete options that are not relevant.

• Bug Fix
• Improvement
• New Feature
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the style guidelines of this project cfformat
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes