Create PR Template and update RELEASE based on feedback

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,25 @@
+## Description
+
+<!-- describe what the PR does -->
+
+- Fixes ####
+- Fixes list issues fixed by this PR
+- Fixes will automatically close them once merged
+
+## Review
+
+### Submitter
+
+- [ ] All tests pass (CI should take care of this, once in place).
+- [ ] All lint checks pass (CI should take care of this, once in place).
+- Tests 
+  - [ ] Test(s) exist to ensure functionaly works (if no new tests added, list which tests cover this funcitonality).
+  - [ ] No tests required for this PR.
+- If release:
+  - [ ] Version in `package.json` has been updated (see [RELEASE.md](RELEASE.md)).
+  - [ ] The `marked.min.js` has been updated; or,
+  - [ ] release does not change library.
+
+### Reviewer
+
+??

RELEASE.md

@@ -18,6 +18,8 @@ We follow [semantic versioning](https://semver.org) where the following sequence
   - `$ npm version [major|minor|patch]` (updates `package.json` and creates `min` file)
   - `$ npm publish` (publish to NPM)
 - [ ] Commit changes locally -> Submit PR to `origin/master` -> Merge PR
+  - `package.json` should, at minimum, have an updated version number.
+  - If the release contains changes to the library (most likely) you should also see a new `marked.min.js` file.
 - [ ] Navigate to the "Releases" tab on the project main page -> "Draft new release"
   - Add version number matching the one in the `package.json` file after publishing the release
   - Make sure `master` is the branch from which the release will be made