PULL_REQUEST_TEMPLATE.md

What does this PR do?

[A clear and concise description of what this pull request accomplishes.]

What issues does this PR fix or reference?

[A list of related issues / pull requests.]

Previous Behavior

[Describe the existing behavior.]

New Behavior

[Describe the behavior, after this PR is applied.]

Have tests been written for this change?

[Yes / No]

Have these commits been signed with GnuPG?

[Yes / No]

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