Clean up next release notes. (#5330)

diff --git a/packages/devtools_app/release_notes/NEXT_RELEASE_NOTES.md b/packages/devtools_app/release_notes/NEXT_RELEASE_NOTES.md
index a5c6876..d9b7ca8 100644
--- a/packages/devtools_app/release_notes/NEXT_RELEASE_NOTES.md
+++ b/packages/devtools_app/release_notes/NEXT_RELEASE_NOTES.md
@@ -1,12 +1,12 @@
 This is draft for future release notes, that are going to land on
 [the Flutter website](https://docs.flutter.dev/development/tools/devtools/release-notes).
 
-# DevTools 2.22.0 release notes
+# DevTools 2.23.0 release notes
 
 Dart & Flutter DevTools - A Suite of Performance Tools for Dart and Flutter
 
 ## General updates
-* Prevent crashes if there is no main isolate - [#5232](https://github.com/flutter/devtools/pull/5232)
+TODO: Remove this section if there are not any general updates.
 
 ## Inspector updates
 TODO: Remove this section if there are not any general updates.
@@ -15,24 +15,16 @@
 TODO: Remove this section if there are not any general updates.
 
 ## CPU profiler updates
-
-* Display stack frame uri inline with method name to ensure the URI is always visible
-in deeply nested trees - [#5181](https://github.com/flutter/devtools/pull/5181)
-* Add the ability to filter by method name or source URI - [#5204](https://github.com/flutter/devtools/pull/5204)
+TODO: Remove this section if there are not any general updates.
 
 ## Memory updates
-* Change filter default to show only project and 3rd party dependencies [#5201](https://github.com/flutter/devtools/pull/5201).
-* Support expression evaluation in console for running application [#5248](https://github.com/flutter/devtools/pull/5248).
-* Add column `Persisted` for memory diffing [#5290](https://github.com/flutter/devtools/pull/5290).
+TODO: Remove this section if there are not any general updates.
 
 ## Debugger updates
-* Add support for browser navigation history when navigating using the `File Explorer` [#4906](https://github.com/flutter/devtools/pull/4906).
-* Designate positional fields for `Record` types with the getter syntax beginning at `$1` [#5272](https://github.com/flutter/devtools/pull/5272)
-* Fix variable inspection for `Map` and `List` instances: [#5320](https://github.com/flutter/devtools/pull/5320)
-* Fix variable inspection for `Set` instances: [#5323](https://github.com/flutter/devtools/pull/5323)
+TODO: Remove this section if there are not any general updates.
 
 ## Network profiler updates
-* Improve reliability and performance of the Network tab - [#5056](https://github.com/flutter/devtools/pull/5056)
+TODO: Remove this section if there are not any general updates.
 
 ## Logging updates
 TODO: Remove this section if there are not any general updates.