this.changelogs.getFiles()
        );

        final List<ChangelogEntry> entries = new ArrayList<>();
        final Map<QualifiedVersion, Set<ChangelogEntry>> changelogsByVersion = new HashMap<>();

        filesByVersion.forEach((version, files) -> {
            Set<ChangelogEntry> entriesForVersion = files.stream().map(ChangelogEntry::parse).collect(toSet());
            entries.addAll(entriesForVersion);