Update the changelog for VST3 support

CHANGELOG.md

@@ -13,8 +13,16 @@ version from the readme
 
 ### Added
 
-TODO: Add the relevant entries here for yabridge's VST3 support
-
+- Yabridge 3.0 introduces the first ever Wine VST3 bridge, allowing you to use
+  Windows VST3 plugins in Linux VST3 hosts with full VST 3.7.1 compatibility.
+  Simply tell yabridgectl to look for plugins in
+  `$HOME/.wine/drive_c/Program Files/Common Files/VST3`, run `yabridgectl sync`,
+  and your VST3 compatible DAW will pick up the new plugins in
+  `~/.vst3/yabridge` automatically. Even though this feature has been tested
+  extensively with a variety of VST3 plugins and hosts, there's still a large
+  part of the VST 3.7.1 specification that none of the hosts or plugins we can
+  across actually used, so please let me know if you run into any weird
+  behaviour!
 - Added the `with-vst3` compile time option to control whether yabridge should
   be built with VST3 support. This is enabled by default.
 - Added an
@@ -26,8 +34,8 @@ TODO: Add the relevant entries here for yabridge's VST3 support
 ### Changed
 
 - `libyabridge.so` is now called `libyabridge-vst2.so`. If you're using
-  yabridgectl then nothing changes here. To avoid any confusion in the future
-  it's adviced to remove the old `libyabridge.so` file when upgrading.
+  yabridgectl then nothing changes here. **To avoid any confusion in the future,
+  please remove the old `libyabridge.so` file before upgrading.**
 - VST2 editor idle events are now handled slightly differently. This should
   result in even more responsive GUIs and I have not come across any plugins
   where this caused issues, but please let me know if it does break anything for

README.md

@@ -23,11 +23,6 @@ incomplete list of things that still have to be done before this can be used:
   - All interfaces introduced after that
 - Fully implemented: see [this
   document](https://github.com/robbert-vdh/yabridge/tree/feature/vst3/src/common/serialization/vst3/README.md)
-- Mention that this update will break all existing symlinks and that the old
-  `libyabridge.so` file should be removed when upgrading.
-- Pay close attention when updating the plugin groups section of the readme,
-  since VST3 plugins by design cannot be hosted completely individually (as in,
-  each plugin is basically in its own group).
 - Update all the AUR packages for the `libyabridge-vst{2,3}.so` changes.
 - Test the binaries built on GitHub on plain Ubuntu 18.04, are we missing any
   static linking?