ComfyUI version v0.4.0

From now on ComfyUI will do version numbers a bit differently, every stable
off the master branch will increment the minor version. Anytime a fix needs
to be backported onto a stable version the patch version will be
incremented.

Example: We release v0.6.0 off the master branch then a day later a bug is
discovered and we decide to backport the fix onto the v0.6.0 stable, this
will be done in a separate branch in the main repository and this new
stable will be tagged v0.6.1

Author: comfyanonymous

comfyui_version.py

@@ -1,3 +1,3 @@
 # This file is automatically generated by the build process when version is
 # updated in pyproject.toml.
-__version__ = "0.3.76"
+__version__ = "0.4.0"

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "ComfyUI"
-version = "0.3.76"
+version = "0.4.0"
 readme = "README.md"
 license = { file = "LICENSE" }
 requires-python = ">=3.9"