FullSpectrum Studio v0.4.15 Official Release

FullSpectrum Studio v0.4.15 Official Release

Version 0.4.15 corrects filament profile metadata and prevents Auto from
expanding small projects to more physical filaments than they started with.

Printer-Matched Filament Data

Inventory and catalog planning no longer carry a hardcoded H2C filament preset
into every output. FullSpectrum now uses neutral Bambu base profiles while
planning and binds each exported built-in filament to the printer profile
already stored in the source project. An A1 project therefore receives A1
filament presets instead of H2C preset IDs or Bambu Studio fallback badges.

Physical Slot Limit

When a project has six or fewer active source colors, Auto keeps that same
physical filament count. Automatic reduction begins when the source exceeds
the six-slot automatic limit. A manual physical-slot choice remains an
explicit override.

The reported five-color rooster project now uses five physical filaments plus
one logical mixed slot. The mixed slot combines two of those physical
filaments; it is not a sixth spool. Black and white remain exact, estimated
mean Delta E is 1.33 and maximum Delta E is 2.70.

Validation

• 58 automated engine and desktop tests pass.
• The generated A1 project contains only A1-compatible built-in preset IDs.
• The reported project reopened in Bambu Studio with five physical filaments,
  one mixed slot, intact geometry and black eye details.
• No user model, inventory export, local path, private log or screenshot is
  included in the release.