major version bump

Author: mikedh

README.md

@@ -4,14 +4,6 @@
 [![Github Actions](https://github.com/mikedh/trimesh/workflows/Release%20Trimesh/badge.svg)](https://github.com/mikedh/trimesh/actions) [![codecov](https://codecov.io/gh/mikedh/trimesh/branch/main/graph/badge.svg?token=4PVRQXyl2h)](https://codecov.io/gh/mikedh/trimesh)  [![Docker Image Version (latest by date)](https://img.shields.io/docker/v/trimesh/trimesh?label=docker&sort=semver)](https://hub.docker.com/r/trimesh/trimesh/tags) [![PyPI version](https://badge.fury.io/py/trimesh.svg)](https://badge.fury.io/py/trimesh)
 
 
-
-| :warning: WARNING          |
-|---------------------------|
-| `trimesh >= 4.0.0` on `release-candidate` makes minimum Python 3.7 is in pre-release |
-| Testing with `pip install --pre trimesh` would be much appreciated! |
-| Projects that support `python<3.7` should update requirement to `trimesh<4` |
-
-
 Trimesh is a pure Python 3.7+ library for loading and using [triangular meshes](https://en.wikipedia.org/wiki/Triangle_mesh) with an emphasis on watertight surfaces. The goal of the library is to provide a full featured and well tested Trimesh object which allows for easy manipulation and analysis, in the style of the Polygon object in the [Shapely library](https://github.com/Toblerity/Shapely).
 
 The API is mostly stable, but this should not be relied on and is not guaranteed: install a specific version if you plan on deploying something using trimesh.

pyproject.toml

@@ -5,7 +5,7 @@ requires = ["setuptools >= 61.0", "wheel"]
 [project]
 name = "trimesh"
 requires-python = ">=3.7"
-version = "4.0.0.rc2"
+version = "4.0.0"
 authors = [{name = "Michael Dawson-Haggerty", email = "mikedh@kerfed.com"}]
 license = {file = "LICENSE.md"}
 description = "Import, export, process, analyze and view triangular meshes."