v1.4.2

Bugfixes

• Fix modifications bug by @mschwoer in #241
  This was introduced in v1.3.0

Other Changes / unlabeled

• Add psm reader tests by @mschwoer in #231

• Refactor readers i by @mschwoer in #232

• fix identation in MaxQuantReader._load_file by @mschwoer in #245

Full Changelog: v1.4.1...v1.4.2