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Incompatible with Bevy 0.18

C-DependenciesA change to the crates that Avian depends onA change to the crates that Avian depends on

P-Compile-FailureA failure to compile AvianA failure to compile Avian

Status: Open.

#923 In avianphysics/avian;

· asherx14 opened on Jan 17, 2026

Sudden crash when rebuilding collider of static body

Status: Open.

#919 In avianphysics/avian;

· Lineoo opened on Jan 16, 2026

Remove kinematic bodies from graph coloring

A-DynamicsRelates to rigid body dynamics: motion, mass, constraint solving, joints, CCD, and so onRelates to rigid body dynamics: motion, mass, constraint solving, joints, CCD, and so on

C-PerformanceImprovements or questions related to performanceImprovements or questions related to performance

D-ModestA moderate level of difficulty: suitable for simple features or challenging fixesA moderate level of difficulty: suitable for simple features or challenging fixes

S-Ready-For-ImplementationThis issue is ready for an implementation PR. Go for it!This issue is ready for an implementation PR. Go for it!

Status: Open.

#917 In avianphysics/avian;

· Jondolf opened on Jan 13, 2026

Split islands in async task

A-DynamicsRelates to rigid body dynamics: motion, mass, constraint solving, joints, CCD, and so onRelates to rigid body dynamics: motion, mass, constraint solving, joints, CCD, and so on

C-PerformanceImprovements or questions related to performanceImprovements or questions related to performance

D-ModestA moderate level of difficulty: suitable for simple features or challenging fixesA moderate level of difficulty: suitable for simple features or challenging fixes

S-Ready-For-ImplementationThis issue is ready for an implementation PR. Go for it!This issue is ready for an implementation PR. Go for it!

Status: Open.

#914 In avianphysics/avian;

· Jondolf opened on Jan 6, 2026

Panic when a RayCaster's Translation is the same as the point of collision when using debug rendering when using the "debug_glam_assert" feature of Bevy.

Status: Open.

#912 In avianphysics/avian;

· Rhodium365 opened on Dec 22, 2025

Changing entity from RigidBody::Dynamic to RigidBody::Static in runtime stopped working when moving from 0.3 to 0.4

Status: Open.

#911 In avianphysics/avian;

· hexroll opened on Dec 20, 2025

Move predicates to <code>SpatialQueryFilter</code>

A-Spatial-QueryRelates to spatial queries, such as ray casting, shape casting, and intersection testsRelates to spatial queries, such as ray casting, shape casting, and intersection tests

C-FeatureA new feature, making something new possibleA new feature, making something new possible

D-StraightforwardSimple bug fixes and API improvements, docs, test and examplesSimple bug fixes and API improvements, docs, test and examples

S-Ready-For-ImplementationThis issue is ready for an implementation PR. Go for it!This issue is ready for an implementation PR. Go for it!

Status: Open.

#906 In avianphysics/avian;

· janhohenheim opened on Dec 9, 2025

Add <code>ColliderConstructor::CuboidFromMesh</code>

C-RefinementImproves quality or results in some way, without fixing a clear bug or adding new functionalityImproves quality or results in some way, without fixing a clear bug or adding new functionality

C-UsabilityA quality-of-life improvement that makes Avian easier to useA quality-of-life improvement that makes Avian easier to use

D-StraightforwardSimple bug fixes and API improvements, docs, test and examplesSimple bug fixes and API improvements, docs, test and examples

S-Ready-For-Final-ReviewThis PR has been approved by the community. It's ready for a maintainer to consider merging itThis PR has been approved by the community. It's ready for a maintainer to consider merging it

X-ContentiousThere are nontrivial implications that should be thought throughThere are nontrivial implications that should be thought through

Status: Open.

#904 In avianphysics/avian;

· HugoPeters1024 opened on Dec 6, 2025

Avian2d: Sleeping body not being awoken by force

A-DynamicsRelates to rigid body dynamics: motion, mass, constraint solving, joints, CCD, and so onRelates to rigid body dynamics: motion, mass, constraint solving, joints, CCD, and so on

C-BugSomething isn't workingSomething isn't working

Status: Open.

#901 In avianphysics/avian;

· bread-mountain4 opened on Nov 29, 2025

Offset Geometric Contact

A-CollisionRelates to the broad phase, narrow phase, colliders, or other collision functionalityRelates to the broad phase, narrow phase, colliders, or other collision functionality

C-FeatureA new feature, making something new possibleA new feature, making something new possible

D-ComplexChallenging from a design or technical perspective. Ask for help if you'd like to tackle this!Challenging from a design or technical perspective. Ask for help if you'd like to tackle this!

Status: Open.

#893 In avianphysics/avian;

· Zefirchiky opened on Nov 17, 2025

half_space Collider debug artifact

3DSpecific to three dimensionsSpecific to three dimensions

A-Debug-RenderingRelates to the debug plugin or any other useful debugging featuresRelates to the debug plugin or any other useful debugging features

C-BugSomething isn't workingSomething isn't working

S-Needs-InvestigationThis issue requires detective work to figure out what's going wrongThis issue requires detective work to figure out what's going wrong

Status: Open.

#892 In avianphysics/avian;

· kayhhh opened on Nov 16, 2025

glam <code>.is_finite()</code> panic when debug rendering <code>ShapeCast</code> with <code>bevy/glam_assert</code> feature

A-Debug-RenderingRelates to the debug plugin or any other useful debugging featuresRelates to the debug plugin or any other useful debugging features

C-BugSomething isn't workingSomething isn't working

S-Waiting-on-AuthorThe author needs to make changes or address concerns before this can be mergedThe author needs to make changes or address concerns before this can be merged

Status: Open.

#891 In avianphysics/avian;

· uselessgoddess opened on Nov 15, 2025