'cu121' no longer pushes as 'latest'

in preparation of cu126 tags. old pushes stay for a while.

.github/workflows/build-cu121.yml

@@ -51,7 +51,6 @@ jobs:
           context: ./cu121
           file: ./cu121/Dockerfile
           tags: | 
-            yanwk/comfyui-boot:latest
             yanwk/comfyui-boot:cu121
             yanwk/comfyui-boot:cu121-${{ steps.date.outputs.date }}
           push: true

README.adoc

@@ -25,7 +25,7 @@ docker run -it --rm \
 
 ## Image tags
 
-* link:cu121/README.adoc[`cu121`, `latest`]
+* link:cu121/README.adoc[`cu121`]
 
 ** Easy for ComfyUI beginners. Starts with ComfyUI, ComfyUI-Manager and the Photon (SD1.5) model.
 ** Using a low-privilege user within the container (easy for WSL2 deploy).

README.zh.adoc

@@ -17,7 +17,7 @@ https://hub.docker.com/r/yanwk/comfyui-boot[Docker 镜像]
 ** 额外提供 `Dockerfile-cn` 以便本地构建
 ** 推荐初次尝试 ComfyUI 的国内用户使用
 
-* link:cu121/README.zh.adoc[`cu121`, `latest`]
+* link:cu121/README.zh.adoc[`cu121`]
 
 ** 经典版本，简洁易上手，但需要良好的网络连接
 ** 默认仅安装基本的 ComfyUI 与 Manager

docs/README-DockerHub.md

@@ -26,7 +26,7 @@ Once the app is loaded, visit http://localhost:8188/
 
 ## Image Tags
 
-- `cu121`, `latest` [\[doc\]](https://github.com/YanWenKun/ComfyUI-Docker/tree/main/cu121)
+- `cu121` [\[doc\]](https://github.com/YanWenKun/ComfyUI-Docker/tree/main/cu121)
 
   - Easy for ComfyUI beginners.
   - Starts with ComfyUI, ComfyUI-Manager and the Photon (SD1.5) model.