[1pt] PR: Update PR template

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,63 +1,26 @@
 [Short description explaining the high-level reason for the pull request]
 
-## Additions
+### Additions
 
--
+### Changes
 
-## Removals
-
--
-
-## Changes
-
--
+### Removals
 
 ## Testing
 
-1.
-
-## Screenshots
-
-
-## Notes
-
--
-
-## Todos
-
--
 
 ## Checklist
 
-- [ ] PR has an informative and human-readable title
-- [ ] Changes are limited to a single goal (no scope creep)
-- [ ] Code can be automatically merged (no conflicts)
-- [ ] Code follows project standards (link if applicable)
-- [ ] Passes all existing automated tests
-- [ ] Any _change_ in functionality is tested
-- [ ] New functions are documented (with a description, list of inputs, and expected output)
-- [ ] Placeholder code is flagged / future todos are captured in comments
-- [ ] Visually tested in supported browsers and devices (see checklist below :point_down:)
-- [ ] Project documentation has been updated (including the "Unreleased" section of the CHANGELOG)
-- [ ] Reviewers requested with the [Reviewers tool](https://help.github.com/articles/requesting-a-pull-request-review/) :arrow_right:
-
-## Testing checklist
-
-### Target Environment support
-
-- [ ] Windows
-- [ ] Linux
-- [ ] Browser
-
-### Accessibility
-
-- [ ] Keyboard friendly
-- [ ] Screen reader friendly
-
-### Other
-
-- [ ] Is useable without CSS
-- [ ] Is useable without JS
-- [ ] Flexible from small to large screens
-- [ ] No linting errors or warnings
-- [ ] JavaScript tests are passing
+_Put an `x` in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code._
+
+- [ ] Informative and human-readable title, using the format: `[_ pt] PR: <description>`.
+- [ ] Links are provided if this PR resolves an issue, or depends on another other PR.
+- [ ] Changes are limited to a single goal (no scope creep).
+- [ ] Code can be automatically merged (no conflicts).
+- [ ] Changes adhere to style guidelines.
+- [ ] Any _change_ in functionality is tested.
+- [ ] Passes all unit tests locally (Inside interactive docker container, within project root, run: `pytest unit_tests/`).
+- [ ] New functions are documented (with a description, list of inputs, and expected output).
+- [ ] Placeholder code is flagged / future todos are captured in comments.
+- [ ] Project documentation has been updated ([CHANGELOG](/docs/CHANGELOG.md) and/or [README](/README.md)).
+- [ ] Reviewers requested with the [Reviewers tool](https://help.github.com/articles/requesting-a-pull-request-review/).