release V3 CFM

maybe RoPE is not so good

release V3 CFM-RoPE

20230928

Update README.md

release v2 64

20230922

v2 64

release v2 96

20230920

release

20230829-V1

temperature should be carefully adjust when infer, 1.001 ~ 1.100. temperature=1.015 for this pretrain model.

20230825

[WIP] model trained by grl, and test singer coder

20230821

first model, debug