New pattern proposal template

RFC for a new pattern

New Pattern Proposal

NEW_PATTERN_NAME

(1-2 sentence summary of pattern)

Advantages of new pattern

1. (list out pros)

2. Link to external reference, if available

Disadvantages of new pattern

1. (list out cons)

What is the impact on our existing codebase?

(1-2 sentence summary)

Reference implementation

(link to the branch with a reference implementation and 1-2 sentence summary)