Update READMEs to mention VST3 and AU support

Signed-off-by: falkTX <falktx@gmail.com>

README.md

@@ -10,7 +10,7 @@ It's open source and licensed under the GNU General Public License, version 2 or
 Features
 ---------
 
-* LADSPA, DSSI, LV2 and VST plugin formats
+* LADSPA, DSSI, LV2 and VST2, VST3 and AU plugin formats
 * SF2/3 and SFZ sound banks
 * Internal audio and midi file player
 * Automation of plugin parameters via MIDI CC
@@ -24,7 +24,7 @@ In experimental phase / work in progress:
 * Run JACK applications as audio plugins
 * Transport controls, sync with JACK Transport or Ableton Link
 
-Carla is also available as an LV2 plugin for MacOS and Linux, and VST plugin for Linux.
+Carla is also available as an LV2 plugin and VST2 plugin.
 
 Screenshot
 ----------

data/linux/README

@@ -9,7 +9,7 @@ It's open source and licensed under the GNU General Public License, version 2 or
 Features
 ---------
 
-* LADSPA, DSSI, LV2 and VST plugin formats
+* LADSPA, DSSI, LV2 and VST2 plugin formats
 * SF2/3 and SFZ sound banks
 * Internal audio and midi file player
 * Automation of plugin parameters via MIDI CC

data/macos/README

@@ -9,7 +9,7 @@ It's open source and licensed under the GNU General Public License, version 2 or
 Features
 ---------
 
-* LADSPA, DSSI, LV2 and VST plugin formats
+* LADSPA, DSSI, LV2 and VST2, VST3 and AU plugin formats
 * SF2/3 and SFZ sound banks
 * Internal audio and midi file player
 * Automation of plugin parameters via MIDI CC
@@ -22,8 +22,9 @@ In experimental phase / work in progress:
 * Export any Carla loadable plugin or sound bank as an LV2 plugin
 * Plugin bridge support (such as running 32bit plugins on a 64bit Carla, or Windows plugins on Linux)
 
-Carla is also available as an LV2 plugin for macOS.
-Create the /Library/Audio/Plug-Ins/LV2 folder (if it does not exist yet), then copy carla.lv2 into it and restart your LV2 host.
+Carla is also available as an LV2 and VST2 plugin for macOS.
+For the LV2 plugin, create the /Library/Audio/Plug-Ins/LV2 folder (if it does not exist yet), then copy carla.lv2 into it and restart your LV2 host.
+For the VST2 plugin, create the /Library/Audio/Plug-Ins/VST folder (if it does not exist yet), then copy carla.vst into it and restart your VST2 host.
 
 For a complete and updated description of Carla, please check:
 http://kxstudio.linuxaudio.org/carla

data/windows/README.txt

@@ -9,7 +9,7 @@ It's open source and licensed under the GNU General Public License, version 2 or
 Features
 ---------
 
-* LADSPA, DSSI, LV2 and VST plugin formats
+* LADSPA, DSSI, LV2 and VST2 and VST3 plugin formats
 * SF2/3 and SFZ sound banks
 * Internal audio and midi file player
 * Automation of plugin parameters via MIDI CC
@@ -22,8 +22,9 @@ In experimental phase / work in progress:
 * Export any Carla loadable plugin or sound bank as an LV2 plugin
 * Plugin bridge support (such as running 32bit plugins on a 64bit Carla, or Windows plugins on Linux)
 
-Carla is also available as an LV2 plugin for Windows.
-Create the "C:\Program Files\Common Files\LV2" folder (if it does not exist yet), then copy Carla.lv2 into it and restart your LV2 host.
+Carla is also available as an LV2 and VST2 plugin for Windows.
+For the LV2 plugin, create the "C:\Program Files\Common Files\LV2" folder (if it does not exist yet), then copy Carla.lv2 into it and restart your LV2 host.
+For the VST2 plugin, create the "C:\Program Files\Common Files\VST2" folder (if it does not exist yet), then copy Carla.vst into it and restart your VST2 host.
 
 For a complete and updated description of Carla, please check:
 http://kxstudio.linuxaudio.org/carla