version 5.5.4

add PIValueTree::merge
PIValueTreeConversions::from*File supports .override files (replace or add values)
empty JSON arrays now 0 size

libs/main/serialization/pijson.cpp

@@ -400,9 +400,9 @@ PIJSON PIJSON::parseValue(PIString & s) {
 	s.trim();
 	if (s.isEmpty()) return ret;
 	if (s[0] == '{') {
-		ret = parseObject(s.takeRange('{', '}'));
+		ret = parseObject(s.takeRange('{', '}').trim());
 	} else if (s[0] == '[') {
-		ret = parseArray(s.takeRange('[', ']'));
+		ret = parseArray(s.takeRange('[', ']').trim());
 	} else {
 		s.trim();
 		if (s.startsWith('"')) {