Release Notes

Dekupeo 3.3.2

New features:
- Linux version.
- Fleet mode for managing multiple machines from a single interface.
- Job queue - save jobs for later execution.
- Camera support
- Product library with BoM and CSV import - for easy repeatable production.
- Support of rotational axis for engraving.
- Spur gear generator.
- Text engraving with variable text support (font, size, spacing, alignment, ...).
- Global unit switch for imperial/metric units.
- Update check on startup with changelog display.
Gamepad control works everywhere, not just in Run & Burn and is more responsive.
UI refinements - engrave dialogs and settings.

UI refinements.
Ignoring blank paddings for Raster engrave size calculation — engraved size = entered size.
Preserve active tab when moving between pages.
Fixed bugs:
- Acknowledge timeout on M5 during long contour cuts.
- Improper size of vector engrave converted from bitmap files.

Discontinued online version — focus exclusively on the desktop version.
New features:
- Project management — save and load projects with all settings and data (*.dkp format).
- Machine profiles for easier setup — range, feed, S value.
- Presets for router mode.
- Background G-code execution — run G-code in the background while preparing next jobs.
- Optional motion limits check before running a job.
- Optional origin check before running a job.
Various UI clean-ups and improvements.
Adjusted nesting default parameters.
Nesting algorithm — object rotation respects primary placement strategy.
Fixed bugs:
- Wrong coordinate system orientation in certain autoengrave scenarios.

New features:
- Router mode (G-code generation for CNC routers with spindle): contour cutting, material thickness and origin, tool diameter/RPM/feed/plunge rate, milling direction, coolant control, stock to leave, safe Z, ramp/helix Z-entry, automatic or manual contour and entry point control, automatic or manual tab definition.
- Autoengrave — engrave multiple parts automatically with automatic position/orientation detection, marker support, raster/vector engraving modes.
- Added control for part rotation (especially useful with grain-lock).
Fixed bugs:
- Raster engrave detached from parts in case of autodetected sheets.
Improved G-code generation for vector engraving — better stability and reduced travel moves.
Sheet boundaries included in G-code preview.

Fixed bugs:
- Z-probe ends with incorrect height.
- Z-probe moves up if started in negative coordinates.
- Wireless X-box gamepad cannot reconnect after sleep.
- Premature cut termination (gsender timeout) on long straight cuts with short G-code.
Connection form remembers last used IP for quicker reconnection.
Added download button in SD card explorer for FluidNC.
Automatic detection of lost connection.
FluidNC: improved FW configuration — flash settings, configurable .yaml settings file.
Aligned app features with licence tiers.

New features:
- Custom sheet shape support for offcuts.
- Automatic offcut shape detection and import (file upload or phone upload, size markers, corner markers, origin marker).
- Basic shape generator (circle, rectangle, polygon, open box, ...).
- Part duplication.
- Automatic multi-part file splitting into monoparts for attaching engraving data.
Improved visibility of imported SVG parts (line width).
Improved smoothness and quality of raster engraving G-code.
Adjusted default values for nesting algorithm.
Fixed engraving attachment mismatch in multipart, multi-engrave setups.
Improved X-box controller support:
- Improved responsiveness for left joystick movements.
- Added support for Focusing ON/OFF, jog step settings, set origin.

New features:
- G-code simulation in 3D view.
- Machine parameters editor (Grbl).
- Selectable nesting strategies: Bottom to top (gravity), Left to right, From corner.
- New machine connection control interface with automatic protocol detection.
- Enhanced engraving — can be attached to parts or generated directly in the G-code generator.
Raster engraving optimizations:
- Skip white lines to save time.
- Skip long white segments to save time.
- No engraving on holes and outside of parts.
- Added overscan distance setting.
Optimized cuts ordering for shorter travel paths.
Added context help to G-code generator settings.
Test generator labels rows and columns.
Adjust color of imported SVGs for better visibility.

New features:
- Raster engraving with Floyd-Steinberg, Bayer, and threshold dithering; DPI, rotation, scaling, and positioning.
- G-code generator: configurable speed/power settings, material presets, kerf compensation, direct single-part upload, cut/engrave test generation.
- G-code sender: Grbl/GrblHAL/FluidNC support, serial and Wi-Fi/Ethernet, SD card (upload, run, file management), 3D visualization, command console, direct machine control, gamepad/Xbox controller, pause/resume/stop, outline tracing.
Online app runs in unlimited, temporary preview mode.
New dark theme.
Nesting direction from bottom-left to top-right to match machine coordinates.
Added imperial unit support.
Added SVG export for nesting results.
Fixed imported bitmap sizing issues.