1. Position and resize a receiver aperture to inspect collected power, propagation curves, and band-average output. 2. Compare receiver alignment using a 3×3 transverse-offset study. 3. Size the receiver aperture for a target fraction of launched power. 4. Inspect the propagation power budget: core, outside-core, and net power decrease. 5. Evaluate sampled-band transmission with mean, minimum, maximum, and threshold results. 6. Resolve launch-mismatch scans for position, tilt, or beam waist. 7. Compare core-radius and refractive-index-contrast scans. 8. Calculate Gaussian receiver-mode projection using complex-field overlap. 9. Inspect wrapped output phase with low-intensity masking and complex-field CSV export. 10. Compare input/output complex fields separately from power transmission. Also includes Fiber Studio, circular/elliptical/graded/ring cores, expanded sources and bands, propagation overviews, principal beam diameters, encircled-power radii, and numerical comparisons. BPM and Maxwell flow views gain optional moving markers following computed flux and respecting Reduce Motion; display speed is not physical travel time. Retains the desktop workspace and navigation, with expanded collapsible analysis and bilingual guidance. The launch screen waits for Enter Workspace instead of an automatic countdown.

Fixed garbled text and character display issues in images. Added a new blue-purple launch animation on a black background, lasting approximately 1.8 seconds. It can be skipped and supports the Reduce Motion accessibility setting. Added 2D/3D FDTD, PML, vector modes, dispersion and loss modeling, batch sweeps, auto-save, and undo. Updated the App icon.