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[RLLib] Reset EvnRunner on Connector error

rllibRLlib related issuesRLlib related issues

Status: Open (in progress).

ray-project/raynumber 61523

#61523 In ray-project/ray;

· ArturNiederfahrenhorst opened on Mar 5, 2026

[RLlib] Custom evaluation functions trigger a <code>ValueError</code> if they don't run any steps in a given iteration.

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

community-backlog

questionJust a question :)Just a question :)

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)

usability

Status: Open.

#61513 In ray-project/ray;

· MatthewCWeston opened on Mar 5, 2026

[RLlib] KeyError: 'env_runners' in Ray 2.54 Algorithm.evaluate() | Regression from 2.53

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.

#61493 In ray-project/ray;

· jddqd opened on Mar 4, 2026

[RLlib][1/N] Inference Component

rllibRLlib related issuesRLlib related issues

Status: Draft (not ready).

ray-project/raynumber 61429

#61429 In ray-project/ray;

· kamil-kaczmarek opened on Mar 2, 2026

[RLLib] Fix bug of constructing remote_actor_ids

community-contributionContributed by the communityContributed by the community

rllibRLlib related issuesRLlib related issues

Status: Open (in progress).

ray-project/raynumber 61422

#61422 In ray-project/ray;

· nbei opened on Mar 2, 2026

[RLlib] Modify all offline rl tests to use cloud data instead of local data from the repo.

rllibRLlib related issuesRLlib related issues

rllib-offline-rlOffline RL problemsOffline RL problems

Status: Open (in progress).

ray-project/raynumber 61420

#61420 In ray-project/ray;

· simonsays1980 opened on Mar 2, 2026

[&lt;RLlib&gt;] Creating parallel envs with certain cpu allocation

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

community-backlog

performance

questionJust a question :)Just a question :)

rllibRLlib related issuesRLlib related issues

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

Status: Open.

#61411 In ray-project/ray;

· oakca opened on Mar 1, 2026

[release] Bump torch version to 2.7.0+cu128 and torchvision

goadd ONLY when ready to merge, run all testsadd ONLY when ready to merge, run all tests

rllibRLlib related issuesRLlib related issues

trainRay Train Related IssueRay Train Related Issue

Status: Open (in progress).

ray-project/raynumber 61328

#61328 In ray-project/ray;

· liulehui opened on Feb 25, 2026

[RLlib] Speed up AddColumnsFromEpisodesToTrainBatch for single agent case

goadd ONLY when ready to merge, run all testsadd ONLY when ready to merge, run all tests

rllibRLlib related issuesRLlib related issues

rllib-connectorv2Connector related issuesConnector related issues

Status: Open (in progress).

ray-project/raynumber 61322

#61322 In ray-project/ray;

· ArturNiederfahrenhorst opened on Feb 25, 2026

[RLlib] GAE boostrap refactor - Faster learner connectors 1/n

rllibRLlib related issuesRLlib related issues

rllib-connectorv2Connector related issuesConnector related issues

Status: Open (in progress).

ray-project/raynumber 61319

#61319 In ray-project/ray;

· ArturNiederfahrenhorst opened on Feb 25, 2026

Bump mcp from 1.22.0 to 1.23.0 in /doc/source/ray-overview/examples/multi_agent_a2a/content

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

dependenciesPull requests that update a dependency filePull requests that update a dependency file

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

pythonPull requests that update Python codePull requests that update Python code

rllibRLlib related issuesRLlib related issues

Status: Open (in progress).

ray-project/raynumber 61261

#61261 In ray-project/ray;

· dependabot opened on Feb 23, 2026

[Rllib] Add Preallocate Buffer for Episodes as backend option

rllibRLlib related issuesRLlib related issues

Status: Draft (not ready).

ray-project/raynumber 61253

#61253 In ray-project/ray;

· pseudo-rnd-thoughts opened on Feb 23, 2026