# Changelog

## [0.22]
### Added
- StartVirtualDisplayRequest: optional send_input to request input from device

## [0.21]
### Added
- Application AppButtonPressRequest now supports button indices in addition to names.

## [0.20]
### Added
- Storage ListRequest message now has a file size filter.

## [0.19]
### Added
- Storage ListRequest message now supports md5sum calculation for each file

## [0.18]
### Added
- Loader is now able to load apps from SD card

## [0.17]
### Added
- Desktop service subscription API

## [0.16]
### Added
- Desktop service API

## [0.15]
### Modified
- ScreenFrame: additional orientation field

## [0.14]
### Added
- New subsystem: Property
- Property messages: GetRequest, GetResponse
- App messages: GetErrorRequest, GetErrorResponse, DataExchangeRequest

## [0.13]
### Added
- Storage: timestamp

## [0.12]
### Added
- Region message

## [0.11]
### Added
- App messages: AppStateResponse

## [0.10]
### Added
- GPIO message: SetPinMode, SetInputPull, GetPinMode, GetPinModeResponse, ReadPin, ReadPinResponse, WritePin

## [0.9]
### Added
- System message: UpdateResponse, enum UpdateResultCode: new entries 
    OutdatedManifestVersion, IntFull, UnspecifiedError

## [0.8]
### Added
- App messages: AppExitRequest, AppLoadFileRequest, AppButtonPressRequest, AppButtonReleaseRequest

## [0.7]
### Added
- System message: UpdateResponse: passing update preparation detailed status

## [0.6]
### Added
- System message: RebootRequest: added UPDATE restart mode
### Fixed
- System message: UpdateRequest: renamed manifest field

## [0.5]
### Added
- System message: PowerInfo

## [0.4]
### Added
- System message: UpdateRequest
- Storage messages: BackupCreateRequest, BackupRestoreRequest

## [0.3]
### Fixed
- BLE disconnection after writing / erasing FLASH

## [0.2]
### Added
- System messages: ProtobufVersion
- Support parallel RPC sessions
- Screen streaming optimization

## [0.1]
### Added
- Code owners
- CI setup
- System messages: Ping, Reboot, DeviceInfo, FactoryReset, DateTime,
                   AudiovisualAlert
- Storage messages: Info, Stat, Read, Write, Delete, Mkdir, Md5sum,
                    Rename
- App messages: Start, LockStatus
- Gui messages: ScreenStream, ScreenFrame, SendInput, VirtualDisplay

## [0.0]
### Added
- Introduced Flipper Zero Protobuf repository
- StorageList messages