v1.3.9 Beta29 release

v1.3.9 release Latest

This is an experimental project currently in beta, and there are still tons of bugs.
这是一个实验性的项目，目前仍处于 beta 阶段，依然有成吨的问题。
Please check back often for updates.
请常回来看看有没有更新。

Highlight / 更新亮点

• Continue hardening the experimental Newbie LoRA branch
• 继续加固实验性的 Newbie LoRA 训练分支

• Fix toggle bug where child features could still remain active after the master switch was
turned off
• 修复总开关关闭后，子功能仍可能继续生效的开关逻辑问题

• Align Peak VRAM Control behavior across SDXL, Anima, and Newbie routes
• 统一 SDXL、Anima 与 Newbie 三条训练路线上的显存峰值控制行为

• Improve safety of config normalization
• 提升配置归一化的安全性