What's Changed

• 新增修改实验颜色
• 修复了在Jupyter Notebook、CoLab上的打印问题
• 修复了在Hydra等框架上的终端打印问题
• 修复了mmengine集成中SwanlabVisBackend的save_dir不能为None的问题 by @ShaohonChen in #628
• use swankit and fix #627 by @SAKURA-CAT in #629
• update toolkit by @SAKURA-CAT in #630
• update test doc by @ShaohonChen in #634
• use swankit by @SAKURA-CAT in #631

Full Changelog: v0.3.11...v0.3.12