Changelog

Since 2017 several app versions were released including a complete rework of the app in summer 2018. On this page you can find detailed information about the changes in each version.

V2.11.1 - Released 2023-07-12

New features and changes of existing features

• Started adoption to Material design.
• Added fuel management feature.
• Added battery purpose information.
• Added title to filter field on events page.
• Removed distance to weather station on view airfield page (info not available any more).
• Updated Privacy Policy.
• Updated website URL on imprint page.

Bug fixes

• Fixed several bugs on view event page when using models with combustion propulsion.
• Fixed a minor bug on handling of rewarded videos.
• Fixed several translation errors.
• Fixed feedback function not working.
• Added missing translation for "Charts" on statistics page.

Other changes

• Code refactoring
• Various component updates.

V2.11.0 - Released 2023-03-07

Bug fixes

• Fixed a problem that prevented batteries from being saved (evaluation of battery flights failed and caused the database to be closed accordingly)

Other changes

• Various component updates.

V2.10.2 - Released 2022-09-23

Other changes

• Various component updates.

V2.10.1 - Released 2022-09-17

New features and changes of existing features

• Redefined handling of free subscriptions.
• Upgraded to Android 12.0
• Removed Multilingual App Toolkit.
• Added preformated feedback mail.
• Added first implementation of RC Log data import feature.
• Added analytics page.
• Redesigned view battery page and added cost statistics.
• Added backup data deletion feature.

Bug fixes

• Fixed incorrect calculation of capacity used value under certain conditions.
• Refunded subscriptions will now be handled as inactive.
• Fixed model name in dark mode being unreadable.
• Added missing unit labels on view model page.
• Changed color of model name without defects to AccentColor. Dark mode to go.
• Made dark mode experimental.
• Fixed subscription expiration not shown after subscription was purchased.
• Fixed ads being shown despite yearly subscription was renewed.
• Fixed translation errors.
• Added missing and fixed incorrect translations.
• Added missing error message in reset databases feature.

Other changes

• Incorporated Xamarin.CommunityToolkit component and started code refactoring.
• Various component updates.

V2.9.0 - Released 2021-08-23

New features and changes of existing features

• Added U per mAh used graph for batteries and corresponding telemetry data entry fields on add/edit event page.
• Made airfields, batteries and models clickable on view event pages.
• Made model on view defect report page clickable.
• Made model techlog a pro version feature.
• Added error message when a feedback email could not be composed.
• Renamed button "View log" to "Log" on view model page.

Bug fixes

• Fixed incorrect check of glider model type on add/edit model page.
• Fixed incorrect and added missing validation rules for events, batteries and models.
• Fixed weather automatically updated for flight events without subscription activated.
• Cost field on view techlog entry page will now accept decimal values.

Other changes

• Code refactoring
• Various component updates.

V2.8.4 - Released 2021-05-09

Bug fixes

• Fixed crash when AverageCurrent calculation of a flight results in an overflow condition.

V2.8.3 - Released 2021-05-05

Bug fixes

• Fixed crash when trying to access a pro feature without subscription and rewarded ad not available.
• Fixed incorrect error message when no rewarded ad is available.

V2.8.2 - Released 2021-05-03

Bug fixes

• Fixed crash when adding a new defect on an empty techlog.

V2.8.1 - Released 2021-05-01

Bug fixes

• Fixed crash when techlog is empty.

V2.8.0 - Released 2021-04-29

New features and changes of existing features

• Made favorite models (number of flights and time) clickable to access the models details.
• Reworked view model page.
• Added required minimum battery C rating for models with electric propulsion.
• Added model tech log.

Bug fixes

• Corrected wrong placeholder text for promotion code.
• Fixed Proguard configuration and corresponding crash in Release mode.
• Fixed wind vane not displaying on view airfield page.
• Fixed crash when having saved a new flight style.

Other changes

• Code refactoring
• Various component updates.

V2.7.3 - Released 2021-01-09

Bug fixes

• Tried bugfix of crash when rewarded ad has been shown.

V2.7.2 - Released 2021-01-01

New features and changes of existing features

• Implemented requirements for handling app subscriptions as per 2nd November 2020.
• AndroidX migration
• Slight redesign of imprint page.
• Added app theme selector and dark mode.
• Reworked external storage access
• When a daily rewarded ad fails to load, it will automatically try reloading now (provided an internet connection is available - if there is a change in connectivity, the app will react accordingly now).
• Reworked backup authentication processes.
• Started OneDrive integration and refactored Google Drive & Dropbox code.
• Added filter on statistics page.
• Added database reset feature.

Bug fixes

• Fixed incorrect information of subscription expiration date on buy pro page.

Other changes

• Various component updates.

V2.6.1 - Released 2020-10-24

Bug fixes

• Fixed crash when an error occurred when applying an ads reward.

V2.6.0 - Released 2020-10-19

New features and changes of existing features

• Updated privacy policy.
• Added French language pack.
• Added Dutch language pack.
• Added IR measurements statistics.
• Added feedback feature.
• Made links on imprint page clickable.
• Added internal resistance measurement to battery (dis-)charge/storage events.

Bug fixes

• Added missing translations to Norwegian and Swedish language packs.
• Fixed weather available on add/edit event window when not subscribed to pro version.
• Corrected icons8 acknowledgement.

Other changes

• Various component updates.

V2.5.0 - Released 2020-09-30

New features and changes of existing features

• Increased height of notes fields on add/edit pages.
• Added zoomed-in photo view for models.
• Added battery IR measurement event type.

Bug fixes

• Fixed incorrect position of notes on view model page.
• Fixed charge/discarge current set to 0 when editing battery events.

Other changes

• Various component updates.

V2.4.9 - Released 2020-08-16

New features and changes of existing features

• Improved accessibility of the promotion code page.
• Improved Norwegian language pack.
• Reactivated daily reward video for feature unlock.
• Deactivated interstitial ads when adding elements.

Bug fixes

• Added missing advertising banners.
• Fixed incorrect calculation of average engine power in case of two batteries.

Other changes

• Various component updates.

V2.4.5 - Released 2020-08-04

New features and changes of existing features

• Improved handling of daily subscription reward.
• Deactivated daily reward video for feature unlock.

Bug fixes

• Fixed incorrect execution of popup pages.

V2.4.0 - Released 2020-08-02

New features and changes of existing features

• Removed buyers notice that the app became free of charge.
• Added promotion code feature.
• Added daily reward video to unlock features for one day.
• Added flight styles & statistics.
• Added RDP (CCPA integration) configuration for ads.

Bug fixes

• Typos corrected

Other changes

• Various component updates.

V2.3.1 - Released 2020-07-31

New features and changes of existing features

• Changed label "Discharged to storage level?" to "Discharged?" on "View event" page for battery storage events.
• Added weather data to flights.
• Renamed "Impeller" to "Electric Ducted Fan"
• Removed days with zero value on the statistics page.
• Changed title of average flight time per day statistics chart.
• Added modeltype statistics.
• Reimplemented advertisting and subscription billing.
• Added C rating selectors for battery charge/discharge currents on add/edit events page.

Bug fixes

• Fixed crash when viewing flight with zero flight time.
• Fixed missing "Notes" label on add/edit model page.
• Fixed calculation of average capacity used for flights of models with two batteries.
• Fixed incorrect translation string for geolocation warnings on add/edit events page.
• Fixed German translation for title of add battery page.
• Fixed crash when weather of an airfield was loaded without connectivity (fixes #79).
• Corrected typo on statistics page in German language pack.
• Fixed times with more than 24 hours are displayed incorrectly on statistics page.

Other changes

• Updated privacy policy.
• Various component updates.