Tagged release v3.30.0 d96d6de refactoring(legacy): legacy models refactoring 4e3594f feat(legacy): add cancellations 6f19273 feat(commands): [#134]add legacy announcement, redemption status change comand d25e844 feat(legacy redemption): forbid nonget operations 310901f feat(legacy announcement): forbid nonget operations 50a10ea fix(legacy redemption): set missed x-baseClass a9b263f feat(legacy): add legacy announcement and legacy redemption models