v0.5.0

Breaking changes

• SolarSettings.to_dict() now emits flat integers instead of nested {"value": N} objects, matching the APK's SetSolarSettings DTO. This fixes HTTP 502 errors on set_solar_settings (#9).
• ChargeSchedule.delayed_start changed from Optional[str] to Optional[DelayedStartSetting].
• ChargeSchedule.to_dict() now emits per-day weekSchedule with beginTimeHour/beginTimeMinute/endTimeHour/endTimeMinute ints.

New

• DelayedStartSetting dataclass with from_dict()/to_dict()
• ScheduleSlot.to_dict() and ChargeSchedule.to_dict() for controlled serialization
• UpperLowerLimitSetting.to_dict() echoes back the full raw GET shape and validates integral values

Fixes

• Case-insensitive day abbreviation lookup in ScheduleSlot.from_dict()
• Shared dict aliasing in ChargeSchedule.to_dict()
• Zero-padded hours in ScheduleSlot.from_dict()
• GrantUpgradePermissionParameters docstring accuracy