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[Core] Add Tenstorrent NPU support via Accelerator Manager

community-backlog

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

performance

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

usability

Status: Open.

#61976 In ray-project/ray;

· 2uchan opened on Mar 23, 2026

[RLlib] RLModule self.training is set to True even during evaluation

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

community-backlog

rllibRLlib related issuesRLlib related issues

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#61961 In ray-project/ray;

· TianrenWang opened on Mar 22, 2026

[RLlib] Weights for newly-created modules don't propagate to env runners for a full iteration, causing training issues in SelfPlayLeagueBasedCallback and similar MARL systems

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

community-backlog

rllibRLlib related issuesRLlib related issues

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#61960 In ray-project/ray;

· MatthewCWeston opened on Mar 22, 2026

[Serve] Strengthen leaked PG recovery test assertions

community-backlog

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

serveRay Serve Related IssueRay Serve Related Issue

stability

tech-debtThe issue that's due to tech debtThe issue that's due to tech debt

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#61935 In ray-project/ray;

· weimingdiit opened on Mar 21, 2026

[EPIC][Data][CI] Fix pyrefly type check errors in python/ray/data/

community-backlog

dataRay Data-related issuesRay Data-related issues

tech-debtThe issue that's due to tech debtThe issue that's due to tech debt

Status: Open.

#61933 In ray-project/ray;

· win5923 opened on Mar 21, 2026

[Ray serve] Unable to run Qwen3-0.6B with dp2 using Ray Serve, but vLLM serve works with dp2

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

community-backlog

llm

serveRay Serve Related IssueRay Serve Related Issue

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#61932 In ray-project/ray;

· wnark opened on Mar 21, 2026

[Data] BlockMetadata.input_files causes excessive object store memory usage when passing datasets to Ray Train workers

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

dataRay Data-related issuesRay Data-related issues

trainRay Train Related IssueRay Train Related Issue

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

Bug

#61923 In ray-project/ray;

· lee1258561 opened on Mar 20, 2026

[Data] Reference Cycle in ActorMethod.options()

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

contribution-welcomeCommunity contributions for this issue will be welcomed and prioritized for review.Community contributions for this issue will be welcomed and prioritized for review.

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

P1Issue that should be fixed within a few weeksIssue that should be fixed within a few weeks

Status: Open.

Bug

#61922 In ray-project/ray;

· rayhhome opened on Mar 20, 2026

[Dashboard] py-spy support --nonblocking profiling in restricted/containerized environments

community-backlog

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

docsAn issue or change related to documentationAn issue or change related to documentation

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

observabilityIssues related to the Ray Dashboard, Logging, Metrics, Tracing, and/or ProfilingIssues related to the Ray Dashboard, Logging, Metrics, Tracing, and/or Profiling

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

usability

Status: Open.

#61915 In ray-project/ray;

· BryanQuigley opened on Mar 20, 2026

[llm][SGLang support] Remove signal handler override from SGLang engine

good-first-issueGreat starter issue for someone just starting to contribute to RayGreat starter issue for someone just starting to contribute to Ray

help-wanted

llm

Status: Open.

Feature

#61894 In ray-project/ray;

· eicherseiji opened on Mar 19, 2026

[llm] Remove mention of VLLM_USE_V1 from docs

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

good-first-issueGreat starter issue for someone just starting to contribute to RayGreat starter issue for someone just starting to contribute to Ray

help-wanted

llm

Status: Open.

Task

#61892 In ray-project/ray;

· eicherseiji opened on Mar 19, 2026

[LLM] bug: installation failure on arm, nixl-cu12 not available on arm

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

community-backlog

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

llm

serveRay Serve Related IssueRay Serve Related Issue

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

usability

Status: Open.

#61880 In ray-project/ray;

· thomasdhc opened on Mar 19, 2026