• Batch tracking: a spool is a purchase batch with its own price. Bought more? Duplicate creates a new record with the new price • Archive: empty spools disappear from lists while project history and calculations stay unchanged • Grouping: batches of the same plastic collapse into one card with combined remaining and a price range — in the list and in the archive • Protected calculations: the price of a spool with print history is locked, deleting is replaced by archiving • Bambu sync: several identical cloud spools merge into one record with the summed remaining, new spools arrive with their actual remaining • "Missing from Cloud" section: you decide whether spools deleted from the Bambu library leave your stock • The plate filament picker shows price and remaining for every batch Fixes: • Cloud spool names no longer duplicate the material • A spool only links to a filament of its own color • Print history import picks a batch that still has stock

• Drying cost per project — pick a dryer and drying time, dryer electricity and wear are added to the cost breakdown • Filament consumption chart — grams printed per month over the last 12 months • Cost structure — material, electricity, printer wear, labor, drying, components and design in one view • Empty and Low badges on spools that are running out • New brands: Sunlu and Jayo • Personal projects hide selling and marketplace sections Fixes: • Fixed a crash when adding a photo from the camera • Large photos no longer cause memory issues • Basic filaments show their full color palette again • Changing spool count no longer resets the remaining amount • Print history import always assigns a printer and recovers missing print time • Restoring old backups works reliably

BAMBU LAB INTEGRATION • Import print history from Bambu Lab cloud as projects with accurate print times, filament usage, and cost data • Import filament spools from your Bambu Lab account with automatic material and color matching • Connect via cloud login or LAN (IP + Access Code) • View cloud-connected printers with live status • AMS configuration auto-detected from imported prints IMPORT IMPROVEMENTS • Project names now use model name instead of slicer parameters • Slicer profile, print mode, and AMS info added to project notes • MakerWorld model links attached to imported projects • Exact print dates preserved for accurate multi-tariff electricity calculation PROJECT LINKS • Add web links to any project (MakerWorld, Thingiverse, etc.) • Edit or delete links with long press EXPORT • Export projects as CSV or PDF reports OTHER • Full localization for 26 languages • Improved backup/restore compatibility

Financial Statistics New "Equipment ROI" card — tracks investment recovery progress (invested / earned / remaining) with a visual progress bar New "Filament Stock" card (full-width) — total value of remaining filament, spool count, and top 3 most valuable items

+ “For Yourself” toggle — personal projects are excluded from financial statistics + New tile in Statistics — see how much was spent on personal projects + “For Yourself” filter in the projects list

Correcting errors in calculations Selling price

* Added price rounding settings: choose rounding step and rule to get cleaner, client-friendly totals. * Added manual selling price in projects: set the actual deal price and calculate profit from real sales. * Added “Filament usage in projects”: see where each filament was used and total consumption by project. * Improved calculation stability and localization across new screens.

* Added filament dryer support to cost tracking and analytics. * New built-in dryer presets, including Bambu Lab AMS, Bambu Lab AMS 2, and Bambu Lab AMS HT. * Drying sessions now affect material cost calculations (electricity + equipment wear). * Added a new Statistics card for drying: * total sessions * drying time * dried material amount * drying cost * most frequently dried filament (full name, e.g. material + modifiers + color). * Improved data migration so new dryer presets are added safely for existing users without duplicates. * Updated localization coverage and consistency across supported languages.

+ Added smart local reminders: low filament, printer maintenance, backup, incomplete setup, and weekly summary. + Improved the notifications screen with clearer icons and a more transparent permission flow. ! Fixed bugs and improved overall app stability.

+ Added project discounts: you can now set discounts as a fixed amount or a percentage. + Discounts are automatically applied to sale price and profit calculations. + Project cards now visually highlight prices when a discount is active. + Updated analytics: discounts are now reflected in the Total Profit section. + Added a new Printer Maintenance card in Statistics with service reminders and maintenance checklists.

+ Added convenient hours-and-minutes input for print time and other fields. + Improved localization. + Fixed bugs.

+ Added onboarding and in-app tips. + Added project statuses and favorites. + Added saving for selected filters. + Added search for printers and currencies. + Expanded the printer catalog. + Improved project cards and statistics. + Added regional marketplaces. + Improved calculation accuracy, including batch production scenarios. + Added system units and locale-based formats. + Significantly improved project feed performance. + Fixed many localization, backup, and UI bugs.