Review suggestions

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -7,7 +7,7 @@ body:
       value: |
         Hello Superset Community member! Please keep things tidy by putting your post in the proper place:
 
-        🚨 Reporting a security issue: send an email to [email protected]. DO NOT USE GITHUB ISSUES TO REPORT SECURITY PROBLEMS.
+        🚨 Reporting a security issue: send an email to security@superset.apache.org. DO NOT USE GITHUB ISSUES TO REPORT SECURITY PROBLEMS.
         🐛 Reporting a bug: use this form.
         🙏 Asking a question or getting help: post in the [Superset Slack chat](http://bit.ly/join-superset-slack) or [GitHub Discussions](https://github.com/apache/superset/discussions) under "Q&A / Help".
         💡 Requesting a new feature: Search [GitHub Discussions](https://github.com/apache/superset/discussions) to see if it exists already. If not, add a new post there under "Ideas".
@@ -47,6 +47,7 @@ body:
       options:
         - master / latest-dev
         - "4.0.0"
+        - "3.1.2"
     validations:
       required: true
   - type: dropdown

RELEASING/email_templates/vote_pmc.j2

@@ -39,8 +39,8 @@ https://github.com/apache/{{ project_module }}/blob/{{ version_rc }}/UPDATING.md
 Public keys are available at:
 https://www.apache.org/dist/{{ project_module }}/KEYS
 
-The vote will be open for at least 72 hours and until the necessary number
-of votes are reached.
+The vote will be left open until at least 72 hours have passed
+and the necessary number of votes (3) have been reached.
 
 Please vote accordingly: