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Allocation-failure error paths: one NULL dereference and several resource leaks

Status: Open.

Bug

#492 In tree-sitter/py-tree-sitter;

· K-ANOY opened on Aug 2, 2026

Partial result leaks in query cursor error paths

Status: Open.

Bug

#491 In tree-sitter/py-tree-sitter;

· K-ANOY opened on Aug 2, 2026

Reference leak when building generic predicate arguments

Status: Open.

Bug

#490 In tree-sitter/py-tree-sitter;

· K-ANOY opened on Aug 2, 2026

Reading Point.column on inline-grammar nodes corrupts the heap (tree-sitter-markdown 0.5.1)

Status: Open.

#487 In tree-sitter/py-tree-sitter;

· IvanTheGreat90 opened on Jul 28, 2026

Support the free-threaded build

help wantedExtra attention is neededExtra attention is needed

Status: Open.

Feature

#458 In tree-sitter/py-tree-sitter;

· ngoldbaum opened on May 22, 2026

tree-sitter-bash in Python return captured nodes in unreliable order

Status: Open.

Bug

#450 In tree-sitter/py-tree-sitter;

· laumann opened on Apr 6, 2026

Switch to Trusted Publishing for package upload to PyPI in CI

Status: Open.

Task

#445 In tree-sitter/py-tree-sitter;

· lmmx opened on Mar 25, 2026

Fatal Python error: Segmentation fault

help wantedExtra attention is neededExtra attention is needed

Status: Open.

Bug

#435 In tree-sitter/py-tree-sitter;

· MooYeh279 opened on Jan 6, 2026

Duplicate Definitions of Node Types

Status: Open.

Bug

#425 In tree-sitter/py-tree-sitter;

· zhangyj03 opened on Oct 30, 2025

Unittest exits with error code on Windows

help wantedExtra attention is neededExtra attention is needed

Status: Open.

Bug

#320 In tree-sitter/py-tree-sitter;

· ObserverOfTime opened on Dec 15, 2024

Release Python GIL when possible

help wantedExtra attention is neededExtra attention is needed

Status: Open.

Feature

#111 In tree-sitter/py-tree-sitter;

· grantjenks opened on May 23, 2022