Update milestone-4a.mdx

src/content/docs/project/milestone-4a.mdx

@@ -1,6 +1,6 @@
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-title: "Milestone 4a: Setting up automated releases"
-description: "The penultimate milestone will see you continue to improve the quality of your application, while also setting up automated versioning and releases to better communicate the status of your application to other developers (your classmates)."
+title: "Milestone 4a: Firebase, Storage, and Accessibility"
+description: "The penultimate milestone will see you continue to improve the quality of your application, while also setting up a Firebase account to use external services for features like authentication"
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@@ -18,12 +18,6 @@ In addition to a short progress update (like Milestone 3a/3b), your app will now
 
 Like Milestone 3b, a portion of your grade will be based on participation in lectures leading up to the Milestone (week of Nov 26-Dec 1).
 
-**NOTE:** the following paragraph is out of date. See the paragraph below it for an update.
-
-Finally, you will be required to mark your first release of the application and have a complete GitHub Action workflow for generating a release of the application. Instructions for this portion of the milestone will be covered in class starting **Friday, Nov 17**. Lecture notes (to be finalized by Nov 17) will appear in [the software distribution & versioning lecture notes](/5A6-F23/lectures/development/05-software-distribution) and [CI/CD with Github for Android lecture notes](/5A6-F23/lectures/development/03-ci-cd).
-
-**UPDATE:** We will cover CI/CD and releases in full for Milestone 4b. You instead are encouraged to set up Firebase Authentication. See the Requirements section for more details.
-
 ## Marking scheme
 
 In class, I will hand out self/peer assessments. On **Dec 1**, teams will prepare (short, 5-10min) presentations updating the class on their project so far.