}
    }

    @VisibleForTesting
    static String generateFile(String template, Map<QualifiedVersion, Set<ChangelogEntry>> changelogs) throws IOException {
        final var changelogsByVersionByTypeByArea = buildChangelogBreakdown(changelogs);

        final Map<String, Object> bindings = new HashMap<>();
        bindings.put("changelogsByVersionByTypeByArea", changelogsByVersionByTypeByArea);
        bindings.put("TYPE_LABELS", TYPE_LABELS);