Merge branch 'main' into opus

.github/resources/preview_notes.md

@@ -1,3 +1,3 @@
-:construction: This is pre-release code for people who want to help test [what is going into the next release](https://github.com/Deep-Symmetry/beat-link-trigger/blob/master/CHANGELOG.md).
+:construction: This is pre-release code for people who want to help test [what is going into the next release](https://github.com/Deep-Symmetry/beat-link-trigger/blob/main/CHANGELOG.md).
 
 > Don’t download this if you aren’t comfortable testing code while it is under active development! Instead, look at the [latest release](https:///github.com/Deep-Symmetry/beat-link-trigger/releases/latest).

.github/resources/release_notes.md

@@ -5,7 +5,7 @@
 - If you already have a compatible Java runtime installed (Java 11 or later), you can just download the executable cross-platform Jar file, and should be able to run it by double-clicking.
 - If you are on a Mac and don’t want to have to worry about installing and managing a separate Java environment, you can download the MacOS disk image (`.dmg`) file, which contains a signed, notarized Mac application with the necessary Java runtime built right in.
 - If you are on 64-bit Windows and don’t want to have to separately install Java you can download the Win64 MSI installer (`.msi` file), which installs a Windows application with the Java runtime built in.
-- If you want to test [what is going into the next release](https://github.com/Deep-Symmetry/beat-link-trigger/blob/master/CHANGELOG.md), look at the pre-release SNAPSHOT release (if any) at the [top of the full Releases list](https://github.com/Deep-Symmetry/beat-link-trigger/releases).
+- If you want to test [what is going into the next release](https://github.com/Deep-Symmetry/beat-link-trigger/blob/main/CHANGELOG.md), look at the pre-release SNAPSHOT release (if any) at the [top of the full Releases list](https://github.com/Deep-Symmetry/beat-link-trigger/releases).
 
 ## What’s in the Release