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[train] FSDP2 cannot train glm4v VLMs: per-nn.Embedding fully_shard leaves vision position_embedding sharded at raw .weight read (grid_sample DTensor crash)

Status: Open.

#2087 In NovaSky-AI/SkyRL;

· dzorlu opened on Aug 22, 2026

Multi-turn VLM generator corrupts trajectories for all thinking models: history-editing chat templates break the deferred obs-token offsets

Status: Open.

#2075 In NovaSky-AI/SkyRL;

· dzorlu opened on Aug 21, 2026

[deps] Migrate custom vLLM-router fork on top of 0.1.15 release of vllm-router

Status: Open.

#2070 In NovaSky-AI/SkyRL;

· SumanthRH opened on Aug 19, 2026

[vllm] Remove old inference worker wrap code after 0.26.0 update

Status: Open.

#2020 In NovaSky-AI/SkyRL;

· erictang000 opened on Aug 12, 2026

[examples] Add example startup scripts for tinker engine

Status: Open.

#1983 In NovaSky-AI/SkyRL;

· erictang000 opened on Aug 4, 2026

Qwen3.6-27B MTP is unsafe with prefix caching enabled

Status: Open.

#1981 In NovaSky-AI/SkyRL;

· j316chuck opened on Aug 4, 2026

[dependencies] migrate to uv official wheels

Status: Open.

#1975 In NovaSky-AI/SkyRL;

· erictang000 opened on Aug 3, 2026

[RFC] SkyRL TITO Proxy

Status: Open.

#1959 In NovaSky-AI/SkyRL;

· xinze-zheng opened on Jul 29, 2026

[usability] Improve SkyRL cold start time

Status: Open.

#1954 In NovaSky-AI/SkyRL;

· erictang000 opened on Jul 28, 2026

[frontend] Support tinker as a backend for SkyRL's frontend training code

Status: Open.

#1949 In NovaSky-AI/SkyRL;

· CharlieFRuan opened on Jul 27, 2026

SkyRL quantization (FP8, MXFP8, NVFP4) tracker

Status: Open.

#1943 In NovaSky-AI/SkyRL;

· erictang000 opened on Jul 24, 2026

[RFC] Delta weight sync in SkyRL

Status: Open.

#1903 In NovaSky-AI/SkyRL;

· SumanthRH opened on Jul 15, 2026