Update draft release notes for 7.84

Author: wpmobilebot

metadata/release_notes.txt

@@ -1,15 +1,10 @@
 *   New Features
-    *   Add support for updating podcast feed
-        ([#3569](https://github.com/Automattic/pocket-casts-android/pull/3569))
+    *   Redesign podcast header UI
+        ([#3677](https://github.com/Automattic/pocket-casts-android/pull/3671))
 *   Bug Fixes
-    *   Fix missing episodes with unfollowed podcasts
-        ([#3546](https://github.com/Automattic/pocket-casts-android/pull/3546))
-    *   Fix Media Notification artwork caching issues
-        ([#3566](https://github.com/Automattic/pocket-casts-android/pull/3566))
-    *   Fix issue causing the Account Details page to become unresponsive after viewing an offer
-        ([#3574](https://github.com/Automattic/pocket-casts-android/pull/3574))
-*   Updates
-    *   Filter out chapters that do not belong in table of contents. See [the specification](https://github.com/Podcastindex-org/podcast-namespace/blob/main/chapters/jsonChapters.md) for more details.
-        ([#3556](https://github.com/Automattic/pocket-casts-android/pull/3556))
-    *   Add OPML import from URL to the onboarding process.
-        ([#3584](https://github.com/Automattic/pocket-casts-android/pull/3584))
+    *   Fix issue with playback not resuming when using headphone actions.
+        ([#3665](https://github.com/Automattic/pocket-casts-android/pull/3665))
+    *   Fix link not being interactive in a podcast description.
+        ([#3666](https://github.com/Automattic/pocket-casts-android/pull/3666))
+    *   Fix screen flickering when tapping on item in the navigation bar.
+        ([#3674](https://github.com/Automattic/pocket-casts-android/pull/3674))