- Breaking change: Switch from deprecated @babel/polyfill to

`core-js-bundle` and `regenerator-runtime` replacements
- Fix: Fully redirect extension entrances for lacking browser support
- Docs: Simplify comments in HTML files re: script purposes
- Docs: Update release instructions
- npm: Update devDeps (jsdoc, security audit)
- npm: Bump to 5.0.0

docs/ReleaseInstructions.md

@@ -3,12 +3,12 @@
 ## Prepare
 
 1. `npm run browser-test` - Ensure build steps occur and tests are passing
-1. `npm test` - This should also be run, though currently accessibility tests
-    are failing
-1. `npm run build-doc` - Ensure JSDoc can build and is available for site
+1. `npm start` and in another console window, `npm test` - This should
+    also be run, though currently accessibility tests are failing.
+1. `npm run build-docs` - Ensure JSDoc can build and is available for site
     build (though not added to `master`, will be copied over in `gh-pages`
     steps and used in `npm publish` step).
-1. `npm run types-doc` - For JSDoc, we ensure that a minimum of generic types
+1. `npm run types-docs` - For JSDoc, we ensure that a minimum of generic types
     have been added (e.g., "number" should instead be "Float" or "Array",
     and "object", "function", or "array" should be replaced by more specific
     `@interface`s, `@typdef`s, or `@callback`. Deriving types can use
@@ -16,10 +16,8 @@
     intentional. `*` should also be checked. The script reports all failing
     matches within `editor`. There should be none (there is currently one
     due to our needing to move the file to its own module).
-1. `npm pack` to preview which files will be included once published and
-    taking into account `.npmignore`. Take care to remove the `.tgz` tarball
-    file that it creates so it is not itself included during the
-    publishing step.
+1. `npm pack --dry-run` to preview which files will be included once
+    published and taking into account `.npmignore`.
 
 ## Update the main project
 <!--
@@ -30,7 +28,7 @@
 1. Add new release info to `Recent news` section in README
 1. Commit these changes
 <!-- with `git commit -m "Updating Makefile and CHANGES for release X.Y.Z"`-->.
-1. Tag the version, prefixed by "v", e.g., `v4.0.1`.
+1. Tag the version, prefixed by "v", e.g., `v5.0.1`.
 
 The above steps can be done on a fork and committed via a pull request.
 

docs/versions/4.0.0.md

@@ -8,7 +8,7 @@ Some API changes also involve switching to class methods over instance
 methods, though these were private/internally used APIs.
 
 Please see the CHANGES file (or the Git history or Github tracker) for
-fixes and enhancements.
+more fixes and enhancements.
 
 ## Breaking changes
 

docs/versions/5.0.0.md

@@ -0,0 +1,17 @@
+# Version 5.0.0
+
+This release should require minimal updating.
+
+Contains a few fixes for PHP-related extensions.
+
+Please see the CHANGES file (or the Git history or Github tracker) for
+more fixes and enhancements.
+
+## Breaking changes
+
+- The HTML files have switched from the now deprecated `@babel/polyfill`
+    to `core-js-bundle` and `regenerator-runtime` replacements. If you
+    have not modified the HTML and are updating via npm, this change
+    should have no effect. (`@babel/polyfill` is still required through
+    some of the dependencies, but this is expected to eventually change.)
+- If you are running build files, you will now need at least Node 8.5