Subst["__MAINTAINER_FROM__"] = changes["maintainer822"];
Subst["__MAINTAINER_TO__"] = changes["maintainer822"];
Subst["__MAINTAINER__"] = changes.get("maintainer", "Unknown");
Subst["__MAINTAINER_FROM__"] = changes["maintainer822"];
Subst["__MAINTAINER_TO__"] = changes["maintainer822"];
Subst["__MAINTAINER__"] = changes.get("maintainer", "Unknown");