Update links to the VST3 documentation

Those were broken after Steinberg restructured the docs with the VST
3.7.2 SDK release.

README.md

@@ -138,7 +138,7 @@ to be repeated for all of your installed plugins whenever you download a new
 version of yabridge.
 
 Doing the same thing for VST3 plugins involves creating a [merged VST3
-bundle](https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html#mergedbundles)
+bundle](https://developer.steinberg.help/display/VST/Plug-in+Format+Structure#PluginFormatStructure-MergedBundle)
 by hand with the Windows VST3 plugin symlinked in. Doing this without
 yabridgectl is not supported since the process is very error prone.
 

src/common/serialization/vst3/plugin/xml-representation-controller.h

@@ -33,7 +33,7 @@
  *      plugins actually use these representations, do they place them in the
  *      standard locations, and do hosts use them? If so we should be symlinking
  *      them in yabridgectl. See
- *      https://steinbergmedia.github.io/vst3_doc/vstinterfaces/representation.html
+ *      https://developer.steinberg.help/display/VST/%5B3.5.0%5D+Remote+Representation+of+Parameters+Support
  */
 class YaXmlRepresentationController
     : public Steinberg::Vst::IXmlRepresentationController {

tools/migration/migrate-bitwig.py

@@ -183,7 +183,7 @@ for preset_filename in glob.glob(
     with open(preset_filename, "r+b") as f:
         # Luckily this format is clearly defined, so this is much easier than
         # trying to parse the .bwproject files
-        # https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html#presetformat
+        # https://developer.steinberg.help/display/VST/Preset+Format
         f.seek(8)
         uid_bytes = f.read(32)
         if uid_bytes in uid_bytes_replacements:

tools/yabridgectl/README.md

@@ -91,7 +91,7 @@ yabridge for VST2 plugins. This approach is slightly less robust and does not
 perform any problem detection or status reporting, but it will get you started.
 Doing the same thing for VST3 plugins is much more complicated and it involves
 [merged
-bundle](https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html#mergedbundles)
+bundle](https://developer.steinberg.help/display/VST/Plug-in+Format+Structure#PluginFormatStructure-MergedBundle)
 with the Windows VST3 module symlinked in, so it's recommended to have
 yabridgectl do that for you.
 

tools/yabridgectl/src/actions.rs

@@ -269,7 +269,7 @@ pub fn do_sync(config: &mut Config, options: &SyncOptions) -> Result<()> {
                     plugin_path.clone()
                 }
                 // And then create merged bundles for the VST3 plugins:
-                // https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html#mergedbundles
+                // https://developer.steinberg.help/display/VST/Plug-in+Format+Structure#PluginFormatStructure-MergedBundle
                 Plugin::Vst3(module) => {
                     // Only set up VST3 plugins when yabridge has been compiled with VST3 support
                     if libyabridge_vst3_hash.is_none() {
@@ -312,7 +312,7 @@ pub fn do_sync(config: &mut Config, options: &SyncOptions) -> Result<()> {
                     }
 
                     // We'll then symlink the Windows VST3 module to that bundle to create a merged
-                    // bundle: https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html#mergedbundles
+                    // bundle: https://developer.steinberg.help/display/VST/Plug-in+Format+Structure#PluginFormatStructure-MergedBundle
                     let windows_module_path = module.target_windows_module_path();
                     utils::create_dir_all(windows_module_path.parent().unwrap())?;
                     install_file(
@@ -326,7 +326,7 @@ pub fn do_sync(config: &mut Config, options: &SyncOptions) -> Result<()> {
                     // If `module` is a bundle, then it may contain a `Resources` directory with
                     // screenshots and documentation
                     // TODO: Also symlink presets, but this is a bit more involved. See
-                    //       https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html#win7preset
+                    //       https://developer.steinberg.help/display/VST/Preset+Locations
                     if let Some(original_resources_dir) = module.original_resources_dir() {
                         install_file(
                             false,

tools/yabridgectl/src/files.rs

@@ -255,7 +255,7 @@ impl Display for LibArchitecture {
 
 impl LibArchitecture {
     /// Get the corresponding VST3 architecture directory name. See
-    /// https://steinbergmedia.github.io/vst3_doc/vstinterfaces/vst3loc.html.
+    /// https://developer.steinberg.help/display/VST/Plug-in+Format+Structure#PluginFormatStructure-FortheWindowsplatform.
     pub fn vst_arch(&self) -> &str {
         match &self {
             LibArchitecture::Dll32 => "x86-win",