K4 Control for Elecraft K4

This update contains the following changes and improvements: ◉ A new look: the app now follows Apple's own iOS design, in light and dark mode, on the iPad and the iPhone ◉ New tab bar with Waterfall, Modes, Tools and Settings ◉ Modes and tools keep running when you leave their screen; a green dot on the tile shows which ones are running ◉ Runs on Apple Vision Pro ◉ New on iOS: JS8 and Speech (iOS 26); CW and HF-Fax renewed (CW with decoder and CW keyboard) ◉ CW: improved decoder ◉ CW: the new ESM mode (Enter Sends Message) ◉ Fixed: SSTV and HF-Fax could not save received pictures into Photos ◉ All tools redesigned: DX Cluster, POTA, PSK Reporter, Band Plan, Call Lookup, Logbook, Network Stats, Memories, Command Bar, Ultra Beam, Genius (4O3A) and the controllers ◉ Several MIDI controllers can be used at the same time ◉ The radio controls are now compact floating panels (Tuning, PTT, CW, Memories, Tune Stack, Macros, Command Bar, DTMF, RIT / ∆TX) ◉ The band plan is shown on the waterfall as a coloured ribbon ◉ Demo radio: try the app without a radio ◉ The radio keeps playing in the background, for example with the iPad cover closed or the screen locked ◉ Fixed: the audio didn't come back after a phone call or after an interruption by another app ◉ New audio settings: Speaker and Microphone ◉ New controller actions: RIT Up / Down, Main Audio Mute toggle, Clear Log Window, Memory Up / Down; knobs on RIT / XIT change it in 10 Hz steps from the current offset ◉ Memories: Save only stores the channel and no longer tunes the radio ◉ WSPR: received spots reach WSPRnet again; the status line shows the result ◉ Better VoiceOver support ◉ Prevent device sleep in the settings ◉ The manual has been updated ◉ Ready for iPhone Duo: the radio screen, the modes and the tools use the whole screen, folded and open ◉ Waterfall: the level slider, S.Menu and the zoom buttons are now at the left; drag the edge between scope and waterfall to change their sizes ◉ SSTV: new receiver for all modes, including Robot 36 (the mode the ISS sends); pictures start in the right place by themselves, also with weaker signals, and the sender's call sign (FSK ID) is shown ◉ SSTV: every mode can now be sent, including Robot 36, Robot 72, Robot 24 and PD-50 to PD-290 ◉ FT8-Improved: Auto CQ answers callers while "Only Show CQ" or "Only Show Containing" is on; touch and hold the filter button to switch the filter on or off ◉ JS8: the correct grid locator is sent south of the equator ◉ WSPR: the radio goes back to receive after each transmission ◉ PSK Reporter: changing the time, band or mode in the filter loads the list again ◉ Logbook: QSL "sent" marks of the iCloud log are no longer lost after an app update ◉ Alerts with states, grid locators or countries no longer ring for stations where these are unknown ◉ Network Stats: a Saved Radios section shows whether each of your saved radios answers, also while not connected ◉ Available Radios: a dot before each radio shows whether it answers, its address below the name ◉ Before connecting, the app tells you when the radio's password is missing ◉ If the radio doesn't answer, the connection ends with a message ◉ Radio passwords are kept in the radio list in iCloud again, so all your devices have them ◉ Antenna Genius with firmware 4.1.9: a tap selects the receive antenna, while transmitting the transmit antenna ◉ MIDI controllers such as the HaliKey MIDI connect more reliably ◉ Fixed: the NR / NRS button showed the wrong state after start ◉ Implemented several additional improvements and optimizations behind the scenes Kindly use the ‘CONTACT SUPPORT’ feature under Settings of the app in case of questions or issues. I will ensure your request is promptly answered or resolved. Your continued support and valuable feedback play a crucial role in further improving this app. 73s, Marcus, DL8MRE