- security fixes
- Updated dependencies, especially rack from 2.2.3 to 3.0.6
- upgrade ruby from 2.5.3 to 3.3.0 and require ruby 3 or higher
- security fixes
- Updated dependencies, especially rexml from 3.2.3 to 3.2.5
- security fixes
- Updated dependencies, especially rack from 2.0.7 to 2.1.1
- bug fixes
- BIC fields are now optional