Version 2.2.1 / 2017-12-17

Version 2.2.0 / 2017-05-30

Version 2.1.9 / 2016-09-14

• SD sync fixes (#3351)
• Fixed: Telemetry mode "FrSky D (cable)" choice was missing for Taranis (#3372)
• Show persistent option only for calculated sensors (#3454)
• Fixed Flight mode clear command (#3214)
• Fixed a problem with Rotary encoders linked to flight mode (could freeze Companion) (#3459, #3470)
• Telemetry simulator improvements: added fuel quantity sensor, increased RPM range (#3505, #3506)
• Implemented minimal support for the DYI Multimodule (#3526)
• Fixed: GVar combo-box not being refreshed when GV check-box (re-)selected (#3518)
• Fixed: Heli inversion not correctly shown/saved from Companion on Radios without virtual inputs (#3510)
• Implemented print functions for the Heli setup screen (#3554)
• Fixed: Flight modes linked trims display value (#3547, #3568)
• Fixed: New model global variables and rotary encoders initialisation (#3473)
• Fixed: Prevent circular linked global variables and rotary encoders (#3472)
• Fixed wrong log replay speed issue in Telemetry simulator (#3708)
• Various texts and translations corrections

Version 2.1.8 / 2016-04-14

• Telemetry Simulator sensor instance number fixed (#3207)
• Fixed: Throttle Source combo-box was populated multiple times (#3222)
• RTC option tool-tip corrected (#3225)
• Fixed: Companion was looking for custom scripts at the wrong place (#3237)
• Offset displayed in inputs screen (#3248)
• Import/export handling was broken for Average formula telemetry sensors (#3262)
• Fixed: Hardware Setup control types and names were not stored in profile (#3260)
• Fixed voice language list (#3338)
• Fixed data overflow in Special Functions Override Channel (#3347)
• Fixed: Sync dialog new line problem (only present for some UI languages) (#3350)
• Removed a few legacy timer limitations, fix non-working limit (#3301)
• Default AVR fuse settings changed to disable JTAG interface (#3379)
• Channel range fix (Start, Channels) in Model Settings, Setup page, int/ext module settings
• Use friendly GVAR names in dialogs (if available) (#3353)
• Various texts and translations corrections

Version 2.1.7 / 2016-01-04

• Lua 'execute' failed in non-root directory (in Simulator) (#3024)
• LR12 changes: removed option for remote failsafe configuration, added in EU firmware variant
• Added Clear option to the flight mode context menu (right click on the Name label) (#3026)
• New features for Telemetry Simulator: log replay, user friendly sensor values (#3124)
• Added F7 key to reload LUA permanent scripts in radio simulator (#3141)
• AR9X firmware flashing fall-back was wrong
• Command line options support added to standalone simulator (try "./simulator21 --help" on Linux and "simulator.exe /help" on Windows for usage) (#3160)
• Various rounding problem fixed: Telemetry sensor Ratio parameter (#3117), Outputs Sub-trim, Min and Max values (#3156)
• Fixed: telemetry sensors Ratio and Offset value increment/decrement step (#3121)
• Hardware/Calibration tab split int two tabs (#2974)
• Fixed Fahrenheit temperature conversion error (if PREC was not 0) (#3146)
• Application Setting 'Enable automatic backup before writing firmware' was not saved (#3040)
• Fixed RPM package problem on Fedora (#3130)
• Fixed conversion errors when loading 2.0.x EEPE (#3177)
• Various texts and translations corrections

Version 2.1.6 / 2015-11-11

• Telemetry custom screen changes didn't emit modified signal (#3029)
• Hide D8/LR12 when eu firmware option is selected

Version 2.1.5 / 2015-11-05

• Fixed: changing any setting on the telemetry panel does not set the file as being modified (#2875)
• Print model fix for "Play value.... not on startup" (#2736)
• Top LCD Timer could not be selected for X9E (#2850)
• More informative error/info messages when openin eepe files (#2778)
• Print model fix for curves (#2896)
• Added missing special functions (bind, range check, set failsafe) (#2753)
• Some defaults missing when changing telemetry formula, update propagation issues (#2928)
• Fixed wrong import of Logical switches from OpenTX 2.0.x version (#2942)
• Fixed a problem with updates path on Windows (#2876)
• Edge representation unified (changed from "no release" to "instant") (#2837)
• Added channel names on failsafe sliders (#3021)
• Corrected failsafe mapping when using Custom failsafe mode, D16 protocol and channel range different from from 1-8. Users with such setups are advised to re-check their failsafe settings (#2975)
• Various texts and translations corrections
• Various small bug-fixes: #2994, #3016, #3012

Version 2.1.3 / 2015-09-09

• Fix missing translations in inputs/mixes tabs, print and compare dialogs (#2847)

Version 2.1.2 / 2015-09-07

• Fixed: Lua model scripts outputs not working in a simulator (#2684)
• Fixed a problem of Companion 2.1 trying to install into 2.0 path. The effect will only be visible for the users that did not install any of the previous 2.1.x versions. (#2645)
• Added missing SDL libraries to MAC package (#2678)
• Added used channels check/warning in Wizard (#2091)
• Model Print and Model Compare improvements and fixes (#2734, #2737, #2576)
• Negative telemetry offset value was reset when writing back to radio (#2738)
• Telemetry sensor names were not displayed (#2807)
• Mixes multiplex representation now the same as on the radio (#2808)
• Fixed language-related startup crash on Mac (#2815)
• Fixed issues with conversion from 2.0 (#2809, #2800)
• Fixed Throttle source export issue on X9E (#2844)
• Added support for the AR9X replacement board (prototype) for the Turnigy 9X radio, info here

Version 2.1.1 / 2015-08-06

• Vario source and center silent options were not saved(#2476)
• DSM receiver numbers for external module were not converted from previous version EEPROM (#2474)
• Precision incorrectly set for Calculated->Cells sensor (#2479)
• Unit incorrectly set for Calculated->Cells sensor (#2485)
• Fixed import/export of trim values (#2484)
• Removed constant access to floppy disk (#2160)
• Telemetry view script combo box list was empty (#2465)
• Telemetry view bars ranges not transfered to radio (#2491)
• Fixed Standalone simulator radio selection display problem (#2503)
• Added missing simulation libraries and enabled side by side installation of Companion 2.0 and 2.1 on Linux (#2500)
• Standalone simulator now remembers which radio was simulated in previous session (#2503)
• Radio calibration value were not displayed (#2502)
• Fixed Vario / Voltage / Current sources export problem
• Writing model settings to 9XR-PRO did not work (#2402, #2517)
• Model Print and Model Compare improvements
• Fixed Companion OSX version (#2549)
• Firmware nightly builds are now downloadable from nightly builds of Companion (#2526, #2634)
• Fixed telemetry item lists (#2541)
• Fixed missing pots P1..P3 for 9X (#2543)
• Fixed "Invalid model and settings" error message when writing models and settings to the radio (#2544)
• Global Functions fixes (#2558)
• Export to Google Earth now working (only) with the new telemetry fields (GPS, GAlt and GSpd) (#2546)
• Fixed unsuccessful writing of setting to the radio for 9XR PRO (#2605)
• Fixed missing LUA script outputs in special function "Play Value" (#2649)
• Various texts and translations corrections
• Various small bug-fixes

Version 2.1.0 / 2015-07-16

• SD card synchronizaton tool
• Added session duraton information in Log Viewer
• Enabled Mixers monitor in Taranis simulator
• Better support for multi-axes in Log Viewer (#2267)
• File path issue in Taranis simulator function findTrueFileName() on Windows (#2301)
• Added simulator volume gain setting (#2260)
• Added GPS glitch filtering and Latitude/Longitude position synchronization to Google Earth export (#2326)
• Fixed a rare program crash when editing Input for 9X radio (#2420)
• Fixed missing RSSI audio warnings if simulator was started multiple times (#2446)

Version 2.0.17 / 2015-05-04

• Simulator crash (#2253)

Version 2.0.16 / 2015-05-03

• nooverridech firmware option was not working
• Fixed setting Expo from gvars for 9XR-Pro (#2040)
• Added Mixers Monitor screen option mixersmon (#1945)
• Added audio playing in simulator (#457)
• Fixed sorting of audio tracks (#2002)
• Model wizard fixes (#2091)
• GVAR names removed for 9x, radio doesn't support them (#2150)
• Some LS sources didn't follow the Imperial units setting (#2180)
• Added more fields to the telemetry simulator (#2171)
• Log viewer improvements and massive speed increase (#1863, #2163)
• Added Battery meter range setting (#2195)
• Improvements in Print and Compare dialogs (#2219)
• Reset pots to the middle by right double clicking them in Simulator (#1939)
• Minor fixes: #2153, #2138, #2090, #2122

Version 2.0.15 / 2015-01-13

• Firmware was not written correctly on radio when compatibility warning check enabled
• Time format for Special Functions Set Timers

Version 2.0.14 / 2015-01-12

• OpenTX Companion and Companion9x can now be installed side by side on Linux
• Improved TAB order in dialogs
• Special Function Start Logs renamed to more appropriate SD Logs
• Improvements for MAC build
• Fixes to Google Earth logs export
• Firmware compatibility warning check added when flashing new firmware to radio
• Fixed issue with Telemetry Type setting on 9XR-PRO
• Added Telemetry simulator
• Added Trainer simulator
• Added Debug Output window
• Various texts and translations corrections
• Various small bug-fixes
• More reliable method of writing EEPROM.BIN and FIRMWARE.BIN to radio
• Fixed issue with Edge function INSTANT for V1>2s
• Fixed buffer overflow in Joystick code

Version 2.0.13 / 2014-11-20

• Too many curves shown on non ARM boards
• Fixed vario limits
• Fixes in compare dialog
• Fixed receiver number range
• Virtual inputs not selectable in SF Volume and heli Collective Source
• Joystick calibration crash after channel assignment
• Gvar import error for limits
• Companion shows too many curve types in input/mixer for 9x
• NOT curves removed from inputs (for non ARM platforms)
• Companion again builds on OS X (Mac)
• Companion simulator Lua crash on OS X 64bit (Mac)
• Companion didn't take care of PlayScript functions

Version 2.0.12 / 2014-09-15

• Typos & Translations updated

Version 2.0.11 / 2014-09-10

• Limits EEPROM export was broken (all boards except Taranis)
• Fix issue when a GVAR was used as Offset

Version 2.0.10 / 2014-09-08

• Taranis is now the default board in General Settings
• GVARS allowed in Limits min/max/offset
• Limits displayed in us when ppmus option selected

Version 2.0.8 / 2014-07-23

• Compare dialog bugfixes
• Curve index correctly resetted when type changed

Version 2.0.7

• SafetyCH function was missing in simulator
• EEPROM export warning when exporting logical switches > L12 on 9X128
• FAS offset was not exported on 9X/9XR boards
• Trims modes bugfix on non Taranis boards
• It was impossible to open a backuped model from the Tx

Version 2.0.6

• Fix Mix curves bug on Sky9x boards
• Channels 17-32 are displayed in the simulator
• Backlight simulation bugfix

Version 2.0.5

• Fix crash on startup
• Fix version number in simu
• 9XR-Pro now supported on Mac
• Fix loss of settings in telemetry custom screens
• Fix 10000% bug when using GVs in mixer weithg or offset
• Fix Cnsp range in logical switches (up to 30000mAh)

Version 2.0.4

• Sound should be ok on all platforms
• Min/Max reviewed in Logical switches (for the whole telemetry)
• Various bug fixes

Version 2.0.3

• EEPROM import bug on AdjustGVAR function
• Timers correctly displayed in logical switches tab

Version 2.0.2

• Mouse scroll wheel behaves differently
• Play Sounds should now work on all platforms
• A lot of small bug fixes

Version 2.0.1

• Fix on recursive GVars
• Sky9x EEPROM read/write fix
• Translations updated
• Wizard fixes
• Fix on invalid splashes bitmaps

Version 2.0.0

• Companion now merged into OpenTX
• Too many changes to list them all!

Version 1.52

• Fix crash when writing certain EEPROMS
• Google Earth export of logs containing GPS positions
• DSM2 added for Taranis

Version 1.51

• Wrong DFU-Util default path (MAC)
• new voices download server (ip address changed to new fiber connection)
• Fixed contributor list

Version 1.50

• solved issue with taranis radio with some linux distributions
• blank eeprom created using a radio profile that holds calibration data, will contain calibration data from the profile
• new opentx compilation server (ip address changed to new fiber connection)

Version 1.49

• Stack usage optimizations
• Playsound order is misaligned between companion9x and the TX
• Model image could not be reset.

Version 1.48

• Interface fixes
• Hide include dr/expo when not applicable
• Fix extraction of grayscale images from taranis firmwares
• No TX and RX in Taranis telemetry fields
• Issue 255 fixed - "No GVAR selection possible for PLAY VALUE"
• Issue 254 fixed - "SE Language for building opentx"
• Issue 253 fixed - "OpenTX doesn't accept this protocol (DSM2 on Sky9x)"
• Prevent segfault while parsing wrong log files or files with broken lines
• Small bug in model printout
• Fixed wrong display of values in custom functions
• Image in preferences was saved only black & white
• Issue 247 fixed - "Labelled items on radio should not be translated."
• Added support of tstick (taranis like stick) compile option for sky9x opentx firmware

Version 1.47

• Interface fixes (issues 232,233,238,241)
• Fix for print/compare models
• Function switch parameter on screen different than printout.
• Translations fixes
• Command line print mode
• Better mavlink support
• SE tts language added for taranis
• Alternate font option for opentx added

Version 1.46

• Interface fixes (issues 224,225)
• Show persistent timers value in modeledit
• Consistent naming of Custom Switches in c9x

Version 1.45

• Various fixes

Version 1.44

• Fix regression on AND parameter in custom functions
• Add mavlink support for stock and m128 boards

Version 1.43

• Copy Malfunctions in Custom Functions (Issue 205)
• Enable repeat parameter in functions for all boards
• Remove sink tones from vario for stock/m128 board
• Fix for wrongly named channels in mixerlist (Issue 210)
• Fix badly exported gvars in mixers
• Fix while editing custom switches
• Add access to the release notes of currently selected firmware

Version 1.42

• Add Companion9X changelog
• Add Fw release notes browser
• Simplify burn menu for sky9x and Taranis.
• Fix in telemetry conversion (rssi alarm) for stock board
• Drop support of sky9x boards on MacOS due to missing SAM-BA tool.

Version 1.41

• Fix unneeded rescaling of splash images
• Fix for telemetry screens for Taranis

Version 1.40

• Log dialog - Split of logging sessions.
• Telemetry screen 1 as default (issue 206)
• Rename all channels in mixer tab accordingly to limits names
• Fix a segfault in phases tabs (Issue 203 regression introduced in release 2140)

Version 1.39

• Custom functions cut&paste
• Custom switches cut&paste
• Color button text in curve editor for MACOSX
• Adjust name lengths for Taranis

Version 1.38

• Core when model names were > 10 chars

Version 1.37

• Fix OpenTX segfault in Taranis simulator
• Implement brightness control for Taranis
• Reduce modeledit windows size
• Taranis splash screen in grayscale

Version 1.36

• Burning windows (with progress bar) now in foreground (Issue 197)
• Allow a selection of tracks for Background Music (Issue 199)

Version 1.35

• Country names mismatch between Taranis and Companion 9X (Issue 198)
• TIM function in custom switches
• Fix timer switches.
• Taranis LCD adjustment in general settings.
• New tool in curve editor
• Minor fixes
• Expo move bug + invalid chars in channels, expo and mixer names
• Try to reduce modeledit window form MAC
• Wrong init of RF-Module data
• Read flash from TX didn't worked for Taranis