CI: build release tags

Author: ctrueden

.github/workflows/build-main.yml

@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - master
+    tags:
+      - "*-[0-9]+.*"
 
 jobs:
   build:

src/main/java/org/scijava/util/ClassUtils.java

@@ -189,6 +189,9 @@ public static <A extends Annotation> void getAnnotatedFields(
 			cacheAnnotatedObjects(c, query);
 			cachedFields = fieldCache.getList(c, annotationClass);
 		}
+		// CTR START HERE: cachedFields should never be null now.
+		// But it is, with FilamentDetector 1.0.0. Figure out why and fix.
+		// Then cut release of scijava-common, and FilamentDetector.
 
 		fields.addAll(cachedFields);
 	}