DevelopmentMay 31, 2026
CSS News - May 31, 2026 - Almost there!
We're almost there!
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Updates
Stay up to date with new releases, aircraft development progress, previews, and official CSS Software news.
DevelopmentMar 14, 2026
Next CSS 737-500 update enters final testing
The next 737-500 update is in final testing, with feature details held until release.
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DevelopmentNov 21, 2025
Community feedback, launcher redesign, and product direction
A broad community-feedback and development update covering the launcher redesign, product direction, and upcoming work.
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DevelopmentSep 19, 2025
Systems work, new liveries, and 737-400 modelling
A development update covering systems work, new liveries, sound progress, and 737-400 modelling.
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DevelopmentAug 22, 2025
Steady progress on systems, modelling, and sound
A development note on current systems, modelling, and sound work for the CSS 737 Classic.
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DevelopmentJul 23, 2025
Eyebrows, winglets, SimMarket, and navdata work
A development update on eyebrow windows, winglets, SimMarket availability, Navdata fixes, and sound work.
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DevelopmentJul 12, 2025
MSFS 2024 testing and system fixes
A development update covering MSFS 2024 testing, modelling/texturing progress, and electrical/system fixes.
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DevelopmentJul 4, 2025
PayPal, EIS, cockpit lighting, and LNAV work
A development note covering PayPal preparation, EIS fixes, cockpit lighting, AIRAC/Navdata issues, and LNAV work.
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