px0 release fixes LSP memory leaks, ReDoS vulnerability, adds CSV table rendering
arpit_bhayani · x · 2026-09-29
Developer arpitbhayani shipped a px0 update focused on fixing multiple LSP memory leaks and security hardening. Key changes:
- Fixed a major bug in streaming Markdown rendering in Threads that froze browser tabs
- CSV and TSV files now render as clean tables
- With LSP enabled, hovering over a method or variable shows a card with key actions for easier codebase navigation
- LSPs can now be managed directly inside px0, and disabled to save RAM
- More prominent edit button
- Security fixes covering CSP, API hardening, and a ReDoS vulnerability
The author strongly urges existing users to update promptly due to the security fixes.
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