Update versions and improve formatting

Author: eldada

CONTRIBUTING.md

@@ -40,23 +40,24 @@ In the interest of fostering an open and welcoming environment, we as contributo
 ### Our Standards
 
 Examples of behavior that contributes to creating a positive environment include:
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    Using welcoming and inclusive language
    Being respectful of differing viewpoints and experiences
    Gracefully accepting constructive criticism
    Focusing on what is best for the company
    Showing empathy towards other colleagues
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 Examples of unacceptable behavior by participants include:
 
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    The use of sexualized language or imagery and unwelcome sexual attention or advances
    Trolling, insulting/derogatory comments, and personal or political attacks
    Public or private harassment
    Publishing others' private information, such as a physical or electronic address, without explicit permission
    Other conduct which could reasonably be considered inappropriate in a professional setting
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 ### Our Responsibilities
 
 Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.