_posts/: add post notifying of breaking changes to audio

_posts/2023-05-30-audio-breakage.md

@@ -0,0 +1,27 @@
+---
+title: "Breaking changes: Pipewire session manager switch, Pipewire and PulseAudio system service removal"
+layout: post
+---
+
+### Pipewire session manager switch
+
+Void has now dropped the long-deprecated `pipewire-media-session` session manager
+from its `pipewire` package, bringing it inline with the upstream default
+configuration. If you are currently using `pipewire`, you must migrate to
+`wireplumber` or `pipewire` will cease to function properly. Refer to
+[Void documentation](https://docs.voidlinux.org/config/media/pipewire.html#session-management)
+if you need guidance when making this change.
+
+### Pipewire and PulseAudio system service removal
+
+The oft-confusing services for `pipewire`, `pipewire-pulse`,
+`wireplumber`, and `pulseaudio` have been removed from the `pipewire`,
+`wireplumber`, and `pulseaudio` packages because they were experimental and
+should not have been used for almost all use-cases.
+
+If you are currently using those services and still wish to do so, replacements
+for the `pipewire` and `pulseaudio` services can be found in
+`/usr/share/examples/$pkgname/sv/`. Otherwise, it is recommended to migrate to
+another method of launching `pipewire`. Refer to
+[Void documentation](https://docs.voidlinux.org/config/media/pipewire.html)
+if you need guidance.