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Flightline: Airline Sim PlaytestNewsChangelog - 0.3.3.10
Game update

Changelog - 0.3.3.10

Flightline: Airline Sim Playtest · published 6 Sep 2026, 12:51 UTC

All newsPlayers around this dateRead on Steam

- Improve manufacturer negotiation behaviour & better compromise search
- Added tooltip to the map options for the route arc metrics providing explanation
- Fixed far side mirroring affecting current selected object in livery editor
- Fixed shape appearing squished on livery editor for rectangles, ovals, capsules
- Fixed active flights baking flipped livery (left->right and vice versa)
- Fixed changing pitch causes error of max width reached
- Fixed airline offers for partnership not showing the airline information correctly on inbox
- Fixed always show table horizontal scrolling unless the OS automatically hides it (eg. MacOS system settings)
- Fixed perception UI not showing values correctly
- Fixed accounting depreciation mismatch
- Fixed negotiation open while week processing causes an error of invalid negotiation, now it auto closes the negotiation (since negotiation is only valid for that week)
- Fixed exit passenger flows switch still toggled on after exiting
- Fixed no op cancellederror
- Optimized lease browsing & data pipeline

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Game update13 Sep 2026Changelog 0.3.4.0- Clouds, trees, airports, turbulences - Added lease/used market following for market availability - Added airport images to curated airports - Added more alias to search - Added market analysis to airport, country and world - Added more icons & shapes to logo & livery editor - Added non proportional control to logo & livery editor & ability to flip on logo editor - Added bank hyperlink on offi…Game update8 Sep 2026Changelog - 0.3.3.11- Rebalance base and headquarters costs - Rebalance star ratings calculation & simulation feed-in - Rebalance IFE effects - Added level 11 & 12 for bases and headquarters - Added FPS limit setting - Added simulation processing threads setting (Auto, Half, All - 2, All) - Added error message on week processing fail for easier debug - Added country links in Office Perception table to open the cou…Game update5 Sep 2026Changelog - 0.3.3.9- Updated toasts styling - Fix borderless on windows covered by the windows taskbar - Fix route arcs not updating on metric change