OctoPrint
Every FilamentFeed story on OctoPrint — news, reviews, and analysis, newest first.
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Software
OctoPrint 2.0.0rc7 Arrives Unplanned to Patch a Stored XSS in the New Serial Connector
OctoPrint's unplanned 2.0.0rc7 fixes a low-severity stored XSS in the new Serial Connector that affects rc1 through rc6, adds support for Prusa Buddy-style firmware, and asks Klipper and Bambu owners to test the new connectors.
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Software
OctoPrint 2.0.0rc6: Sixth Release Candidate Fixes Regressions, Including a Limited Path-Traversal Bug
OctoPrint's sixth 2.0.0 release candidate fixes a limited path-traversal regression on the download API, cleans up file metadata handling and restores a Gcode Viewer signature plugins rely on, after a four-month RC phase in which the maintainer has pressed plugin authors to migrate.
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Software
Ultimaker Cura: The Complete Slicer Guide for 2026
Cura remains one of the most widely used slicers in desktop FDM — free, open-source, and packed with profile management tools, support customization, and a plugin ecosystem. Here's how to use it well.
