JusPrin Nightly Builds

 This release contains the latest nightly builds of JusPrin.
 Assets are automatically updated with each commit to main.
 
 Download the appropriate version for your platform:
 - Mac (M1/M2/M3): arm64 version
 - Mac (Intel): x86_64 version  
 - Windows: Choose between installer or portable

JusPrin v1.4.0 Release Notes

🚀 What's New in v1.4.0

• 🐧 Official Linux support (AppImage)

  • We now provide a portable AppImage build for Linux. Download, make it executable, and run—no installation required.

• Upstream sync: OrcaSlicer v2.3.1

  • The codebase is now up to date with OrcaSlicer v2.3.1, bringing in the latest upstream improvements and fixes.

• Expanded printer model support

  • Added compatibility for many of the latest 3D printers across popular brands such as Phrozen.

• Numerous bug fixes

  • Addressed a wide range of stability, performance, and usability issues reported since v1.3.0.
  • Multiple improvements to print-park (idle/homing) behaviors for smoother operations.

• Massive codebase improvements

  • Thousands of lines of code updated.
  • Improved reliability, maintainability, and overall performance.

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📄 Changelog: For the full list of commits and technical details, see the commit history for v1.4.0.

JusPrin v1.3.0 Release Notes

🚀 What's New in v1.3.0

• Expanded printer model support

  • Added compatibility for many of the latest 3D printers across popular brands.
  • Highlights include:
    • Creality Hi Combo – advanced multicolor-capable printer with up to 16-color CFS modules, all-metal build, and fast printing up to 500 mm/s.
    • Elegoo Centauria Carbon – high-precision FDM printer with enhanced stability and carbon fiber components.

• Numerous bug fixes

  • Addressed a wide range of stability, performance, and usability issues reported since v1.2.0.
  • Multiple improvements to print-park (idle/homing) behaviors for smoother operations.

• Massive codebase improvements

  • Thousands of lines of code updated.
  • Improved reliability, maintainability, and overall performance.

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📄 Changelog: For the full list of commits and technical details, see the commit history for v1.3.0.

🎉 JusPrin 1.2.0 - Smoother Prints, Smarter Credits!

What’s JusPrin?

JusPrin keeps re-imagining 3D printing by making slicing practically effortless. Load your model, ask our built-in JusBot for help, and hit Print - the AI takes care of the rest.

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✨ What’s New in v1.2.0?

Feature	Why You’ll Love It
🐞 Major Bug Fixes	We’ve polished dozens of rough edges reported since 1.1.0, boosting overall stability, speed, and reliability. Your prints should now start faster and finish with fewer surprises.
🔐 Pop-Up Account Management	No more losing your place mid-conversation! Account settings now open in a lightweight pop-up, so you can tweak profiles or upgrade plans without closing or cluttering the chat window.

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💳 Introducing AI Credit Caps for Free Plans

Starting with 1.2.0, every interaction with JusBot that involves AI-powered slicing consumes 1 AI credit.

Plan	Monthly AI Credits	Reset Schedule
Free	50 AI credits	Midnight (00:00) on the 1 st of every month
Unlimited	Unlimited*	N/A

*Subject to Fair-Use Policy

Why the Cap?

Behind each “slice it for me” request is an OpenAI API call - an actual cost we pay on your behalf. Capping monthly credits lets us keep a generous free tier alive without compromising performance for everyone. If you outgrow the free allowance, you can always:

1. Wait for the monthly reset (fresh AI credits on the 1 st), or
2. Upgrade to a Unlimited plan for unlimited slicing and priority support.

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Getting Started

1. Download

   • macOS (M-series): Native arm64 build.
   • Windows / Linux: Grab the installer matching your architecture.

2. Install & Launch
   Open JusPrin, load any STL / OBJ / 3MF, and select your preferred language (12 and counting).

3. Just Print
   Chat with JusBot, adjust print profiles, and enjoy smoother, smarter 3D printing.

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Feedback & Support

Found a bug or have a feature idea? Ping us via the in-app Send Feedback button or join our Discord community. Your insights shape every release.

Happy printing!

• The JusPrin Team

JusPrin v1.1.0 – Speaking Your Language!

What’s JusPrin?

JusPrin continues to redefine 3D printing by simplifying your slicing experience. Our AI-driven platform lets you focus entirely on creativity—just load your model and print. Simple as that!

What’s New in v1.1.0?

🌐 JusPrin Now Supports 12 Languages!

We heard you loud and clear—literally! JusPrin now speaks your language, making the app accessible and enjoyable for users worldwide. Whether it's English, Spanish, German, Chinese, or eight other languages, we’ve got you covered.

🐞 Major Bug Fixes & Stability Enhancements

We've squashed a bunch of bugs to make your 3D printing journey smoother and hassle-free. JusPrin is now more stable, reliable, and efficient, ensuring an improved overall experience.

Getting Started

Download: Head to the assets section and select the version matching your OS:

• Mac Users: Currently only arm64 for M1/M2/M3/M4 chips are supported. Sorry x86_64 for Intel-based Mac users. :(
• Windows/Linux Users: Pick the appropriate download for your system.

Launch JusPrin: Open the app, load your 3D model (supports STL, OBJ, and 3MF formats), and explore JusPrin in your preferred language.

Just Print: Dive in and ask JusBot for assistance—whether troubleshooting, optimizing your print

JusPrin V1.0.1 — Quick Update!

Hey there! JusPrin V1.0.1 is here with a couple handy improvements and bug fixes to make your printing experience a little nicer.

What’s New
• JusPrin Server Address on configuration page: Now you can easily change your server address—great if you’re running your own setup or need some flexibility.
• Dark Mode 🌙: Give your eyes a rest (and your screen some style) with the new dark mode option.
• Bug Fixes: Squashed some bugs and smoothed things out behind the scenes.

Grab the update below and give these features a spin. Hope you enjoy it!

Happy printing,
— The JusPrin Team

JusPrin v1.0.0 – First Public Release

🎉 JusPrin v1.0.0 – First Public Release

We’re excited to announce the first full public release of JusPrin – the world’s first Generative AI-powered 3D printing app that lets you skip slicing and just… print.

🧠 Built by the team behind Obico (Previously The Spaghetti Detective), JusPrin is your conversational AI assistant for slicing—no experience or manual tuning required.

No slicing. Just print.

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🔥 Highlights

• 🧠 Natural language slicing — Just describe how you want the print to come out.
• ✨ "Do the magic" mode — Let JusPrin analyze your model and determine the optimal slicing strategy.
• 🛠️ Print troubleshooting — Explain your failed print and get smart suggestions.
• 🔁 Integrated slicer — No OrcaSlicer, Cura or PrusaSlicer needed.
• 🌐 Obico backend support — Send prints directly to your Klipper printer via Obico.

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📥 Downloads

Choose the version for your operating system:

macOS

• ✅ Apple Silicon (M1/M2/M3): JusPrin_Mac_arm64_V1.0.0.zip

Windows

• ✅ Windows 10/11 64-bit: JusPrin_Windows_V1.0.0.zip
• ✅ Windows 10/11 64-bit (Portable): JusPrin_Windows_V1.0.0_portable.zip

🛠️ Linux support coming soon!

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🚀 How to Use

1. Download & install the version for your OS.
2. Launch JusPrin — no configuration required.
3. Upload your model (.stl, .obj, or .3mf).
4. Chat with JusBot — describe what you want, or just say “do the magic.”
5. Slice and print using AI-optimized settings.

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📚 Learn More

• 🔗 Official blog post
• 📖 Documentation & Quick Start

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💬 Join the Community

Need help? Want to give feedback or request features?

👉 Join our official Discord

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🧠 Open Source

JusPrin is fully open source and built by the same team that brought you The Spaghetti Detective.

• 🖥️ Client: github.com/TheSpaghettiDetective/JusPrin
• 🌐 Server: github.com/TheSpaghettiDetective/obico-server

Contributions and PRs are welcome!

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✅ Checksums

File	SHA256
JusPrin_Mac_arm64_V1.0.0.zip	90fea9554494821ef983428c4873389e5642783147872f774d430b973a0085a9
JusPrin_Windows_V1.0.0.zip	3759b5c5097bb86321a43c1bc1e65a8b98256a784ad9a438554834462b5e2b07
JusPrin_Windows_V1.0.0_portable.zip	7c98060de53412ed3f9da8a0431ff01625f3df93f848d13b51af68cc39433b93

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Thanks for supporting open source 3D printing innovation! 🧵

JusPrin v0.4.0 – The Magic is Here!

What’s JusPrin?

JusPrin is revolutionizing 3D printing by making slicing as seamless as possible. With its AI-driven approach, you can focus on creativity while JusPrin handles the complexities. Just load your model and just print—it’s that simple!

What’s New in v0.4.0?

✨ The Magic ✨

Something special has arrived. We could explain it… but where’s the fun in that? Experience it yourself and see what makes JusPrin v0.4.0 the most exciting release yet!

🤖 A Completely Redesigned JusBot Experience

JusBot is smarter, more intuitive, and easier to use than ever before. We’ve reimagined how you interact with it, making AI-assisted 3D printing more seamless and engaging. Get ready for:

• A more natural chat experience that keeps conversations clear and focused.
• Smarter responses tailored to your specific 3D printing needs.
• A streamlined UI that makes it easier than ever to ask questions and get guidance.

🛠 Bug Fixes & Performance Improvements

We’ve tackled pesky issues and fine-tuned the experience to ensure smoother performance across the board. JusPrin is now more stable and reliable, giving you a better 3D printing journey.

Getting Started

Download: Select the right version for your OS under the assets section.

• Mac Users: If you’re on an M1/M2/M3 chip, grab the arm64 version. For Intel-based Macs, get x86_64.
• Windows/Linux Users: Download the appropriate version for your system.

Launch JusPrin: Open the app, load your 3D model (STL, OBJ, or 3MF formats), and explore the all-new JusBot experience.

Just Print: Ask JusBot for guidance, troubleshooting, or optimization tips. And of course—discover the magic for yourself.

Enjoy the Magic!

Thank you for being part of the JusPrin journey. We can’t wait for you to explore v0.4.0, and as always, stay tuned—there’s even more to come! 🚀

JusPrin V0.3.0 is now available!

What’s JusPrin?

JusPrin is redefining the 3D printing experience by making the slicing process as effortless as possible. With its cutting-edge AI, JusPrin takes care of complex print settings so you can focus on creativity instead of configuration. Simply put, you just print.

Sorry for the Wait!

We know it’s been a while, but the wait is over — JusPrin V0.3.0 is finally here, packed with exciting improvements to elevate your 3D printing experience!

What’s Changed

Smarter, More Capable AI:

• Seamless Mode Switching: The AI now retains your chat session when switching between Classic Mode and AI-Assisted Mode, ensuring continuity and a smoother experience.
• Broader Expertise: The AI can now assist with a wider range of questions—not just slicing parameters. Get help with troubleshooting, tips, and more!
• Improved Conversation Flow: The AI delivers more natural responses, maintaining a conversational tone for better interactions.
• Expanded Functionality: The AI now handles even more tasks, such as slicing models directly—and more features are coming soon!

Getting Started

1. Download: Select the right version for your operating system under the assets section below.

• Mac Users: If you’re using an M1/M2/M3 chip, download the arm64 version. For Intel-based Macs, download the x86_64 version.

2. Launch JusPrin: Open the app and load your 3D model (STL, OBJ, or 3MF formats).
3. Just Print: Engage with JusBot for guidance—ask questions about your model, troubleshoot issues, or explore print optimization.
4. Discover the Magic: Let JusPrin’s AI provide smarter, faster, and more natural assistance, ensuring the best results for your prints.

Thank you for your patience as we worked to bring you this release. We’re excited for you to try out V0.3.0, and as always, stay tuned for even more enhancements!

JusPrin V0.2.0 Beta Release

What’s JusPrin?

JusPrin is here to revolutionize the 3D printing experience by eliminating the need for manual slicing. Say goodbye to complex parameters and tedious setup—with JusPrin, you just print. JusPrin leverages advanced AI to automatically optimize your print settings, making the process simpler, faster, and smarter.

What's Changed

• Add auto-enable support function when overhangs are detected
• Fix issue where chatbot is hallucinating non-existing parameters

Getting Started

1. Download: Choose the right version for your OS under the assets tab below.
   Note: If you are using a Mac with M1/M2/M3 chip, download the arm64 version. If you are using a Mac with Intel chip, download the x86_64 version.

2. Launch JusPrin: Open the app and load your 3D model (STL, OBJ, or 3MF formats).

3. Just Print: Tell JusBot your print requirements, even if you’re not exactly sure what they are. JusBot will guide you with suggestions based on your model and the AI's best estimations.

4. Enjoy the Magic: JusPrin’s AI will determine optimal settings and slice your model for you!