v0.4.9
[pre-commit.ci] pre-commit autoupdate (#5572)
[FP8] rebase main (#5963)
[shardformer] support pipeline for deepseek v3 and optimize lora save (#6188)
[fp8] Merge feature/fp8_comm to main branch of Colossalai (#6016)
[doc] add GPU cloud playground (#5851)
[example]add gpt2 benchmark example script. (#5295)