Change compat, bump versions

Turns out Python is not big on semantic versioning. If I want Vamb on Conda,
I'll have to give up specifying compatible version ranges for dependencies.
That will surely bite me in the butt later, but what can I do?

setup.py

@@ -10,7 +10,7 @@
     "url": "https://github.com/RasmussenLab/vamb",
     "author": "Jakob Nybo Nissen and Simon Rasmussen",
     "author_email": "[email protected]",
-    "version": "3.0.6",
+    "version": "3.0.7",
     "license": "MIT",
     "packages": find_packages(),
     "package_data": {"vamb": ["kernel.npz"]},
@@ -22,9 +22,9 @@
     "ext_modules": [Extension("vamb._vambtools",
                                sources=["src/_vambtools.pyx"],
                                language="c")],
-    "install_requires": ["numpy~=1.20", "torch~=1.8", "pysam~=0.14"],
-    "setup_requires": ['Cython~=0.29', "setuptools~=58.0"],
-    "python_requires": "~=3.7",
+    "install_requires": ["numpy>=1.20", "torch>=1.8", "pysam>=0.14"],
+    "setup_requires": ['Cython>=0.29', "setuptools>=58.0"],
+    "python_requires": ">=3.5",
     "classifiers":[
         "Programming Language :: Python :: 3",
         "License :: OSI Approved :: MIT License",

vamb/__init__.py

@@ -21,7 +21,7 @@
 
 __authors__ = 'Jakob Nybo Nissen', 'Simon Rasmussen'
 __licence__ = 'MIT'
-__version__ = (3, 0, 6)
+__version__ = (3, 0, 7)
 
 import sys as _sys
 if _sys.version_info[:2] < (3, 5):