Mastering Twine 6.2: Improvements to Twine 6.2's Trusted Publishing workflow and token auto-refresh for more reliable large-package uploads

By James K. Mullen

Are your Python package uploads still failing, slowing down, or breaking without warning?
If you've ever asked yourself why your publishing workflow feels fragile-even with modern tools-this book speaks directly to you.

Mastering Twine 6.2: Improvements to Twine 6.2's Trusted Publishing Workflow and Token Auto-Refresh for More Reliable Large-Package Uploads is a conversational guide built around the exact frustrations developers face every day.

Let me ask you...

How many times has a token died mid-upload?

How often have large wheels failed halfway through?
How many hours have you wasted debugging metadata errors you didn't cause?

Twine 6.2 fixes these problems-but only if you know how to use its new features effectively.
This book walks with you step-by-step, answering your questions as if we're talking through each problem together.

Inside, you'll discover:

How Trusted Publishing works and why 6.2 makes it far more reliable

How token auto-refresh prevents sudden authentication failures

How to avoid corrupted or partial uploads for large packages

How to validate metadata before Twine rejects it

How to stabilize CI pipelines and automate uploads safely

How to modernize legacy packaging workflows

How to prepare scientific, ML, and multi-architecture wheels for upload

How to troubleshoot every major Twine error with confidence

Along the way, I keep asking the same questions you've likely been asking yourself:

"Why does this break?"
"How do I prevent it?"
"What's the safer way to automate this?"

And then I give you clear, practical solutions.

Why this book?

Because it speaks to you-not at you.
Because it answers the real problems developers face, not theoretical ones.
And because you deserve a publishing workflow that works every single time.

Ready to stop fighting your uploads?

Ready to build a secure, reliable, automation-friendly publishing pipeline?

Get your copy today and start transforming the way you ship Python packages.

• Format: Paperback
• Language: English
• ISBN: B0G39LV2M8
• ISBN13: 9798275449037
• Release Date: November 2025
• Publisher: Independently Published
• Length: 216 Pages
• Weight: 1.13 lbs.
• Dimensions: 0.5" x 8.5" x 11.0"