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PrusaSlicer

PrusaSlicer 2.9.4-rc1

Scheda ufficiale di PrusaSlicer 2.9.4-rc1, pubblicata il 4 nov 2025.

Pre-release2 pacchetti pubblici3675 download GitHub registrati

File ufficiali di questa release

macOS · 1 file

  • PrusaSlicer-2.9.4-rc1.dmgNon specificato nel nome del file · 143,6 MiB · 799 download
    ✓ SHA-256 disponibile

    Verifica il file

    SHA-256 previstod1ee628fe567826344930c4e6a4d40d364586cebbf0619f6c82c338979488e5f

    Comandi di verifica locale

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\PrusaSlicer-2.9.4-rc1.dmg'
    Terminale macOSshasum -a 256 -- 'PrusaSlicer-2.9.4-rc1.dmg'
    Terminale Linuxsha256sum -- 'PrusaSlicer-2.9.4-rc1.dmg'

    Il digest è fornito da GitHub per il file dell’editore. Un risultato locale uguale conferma che i byte corrispondono.

    Verifica SHA-256 →
    Download ufficiale ↗

Non indicato · 1 file

  • PrusaSlicer-2.9.4-rc1.zipNon specificato nel nome del file · 98,9 MiB · 2876 download
    ✓ SHA-256 disponibile

    Verifica il file

    SHA-256 previsto3631065235a7d5249a249363c092672a4c72314d338a292fb741ab477ef8e94a

    Comandi di verifica locale

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\PrusaSlicer-2.9.4-rc1.zip'
    Terminale macOSshasum -a 256 -- 'PrusaSlicer-2.9.4-rc1.zip'
    Terminale Linuxsha256sum -- 'PrusaSlicer-2.9.4-rc1.zip'

    Il digest è fornito da GitHub per il file dell’editore. Un risultato locale uguale conferma che i byte corrispondono.

    Verifica SHA-256 →
    Download ufficiale ↗

Modifiche ai pacchetti dalla release precedente

Rispetto a 2.9.3, tutti i conteggi classificati restano invariati con 2 file pubblici.

Canale release: Stabile → Pre-release.

I conteggi sono viste separate dei nomi file dell’editore per piattaforma, processore e formato. Non garantiscono compatibilità o supporto.

Anteprima delle note

Estratto in testo semplice dalle note dell’editore. Apri la release ufficiale per il testo completo e aggiornato.

Le note dell’editore restano nella lingua originale. Questo estratto non è tradotto automaticamente.

PrusaSlicer

Summary

This is the first release candidate of PrusaSlicer 2.9.4. This release focuses on the integration of Junction Deviation for Marlin 2 firmware. The Junction Deviation feature improves motion planning around the corners of an object, reducing printing time while maintaining surface quality.

The release candidate saves its profiles into the regular PrusaSlicer configuration directory. When you first run it, it will search for all configurations produced by alpha or beta versions and offer to create a copy of the latest one.

Junction Deviation Integration and Improved Time Estimation

This release integrates full support for Junction Deviation (JD) for Marlin 2 firmware. A new Junction Deviation setting (Printer Settings -> Machine Limits > machinemaxjunctiondeviation) will automatically output the M205 J G-code. The internal Time Estimator and G-code Viewer have been updated to simulate the JD algorithm, providing significantly more accurate time estimates and realistic speed visualizations. Note: If machinemaxjunctiondeviation is set to 0, the classic Jerk logic will be used for calculations, and the JD feature will be disabled. Junction Deviation (JD) is now enabled by default for the CORE One L.

This begins the phased rollout of JD for other printers with future profile updates.

ActualSpeedJD_Jerk

Bugs fixed

  • Fixed an Arachne bug where the simplification of closed extrusion paths could produce extremely small G-code segments, which could lead to visible print artifacts on curved surfaces. The issue was originally investigated by @sethml in #11811. This fix was ported from OrcaSlicer. Fixes #11807 and #11573. Thanks to @sethml and @Noisyfox.

Translations

  • Updated POT.
  • Update CS, DE, ES, FR, IT, JA, PL dictionaries.
Release ufficiale ↗