Update cupy package list, and clarify

Signed-off-by: Michał Górny <mgorny@quansight.com>

Author: mgorny

peps/pep-0817.rst

@@ -239,29 +239,31 @@ squatting much easier. For example, one could create a malicious
 ``numpy-cuda`` package that users will be lead to believe it's a CUDA
 variant of NumPy.
 
-As of the time of writing, CuPy_ has already published a total of 52
-``cupy-cuda*`` packages with different names, most of them no longer
-updated. This clearly highlights the magnitude of the problem.
-End users need to
-carefully read the CuPy installation documentation to figure out
-which package they need. Continuously having to create new PyPI
-packages, request increasing limits and keep the build infrastructure
-and documentation in sync, requires significant effort from maintainers.
+As of the time of writing, CuPy_ has already registered a total of 55
+``cupy*`` packages with different names, most of them never actually
+used (they are only visible through the use of Simple API), and a large
+part of the remaining ones no longer updated. This clearly highlights
+the magnitude of the problem, and the effort put into countering the
+risk of name squatting.
 
 .. code:: text
 
+    cupy
     cupy-cuda70 cupy-cuda75 cupy-cuda80 cupy-cuda90 cupy-cuda91
-    cupy-cuda92 cupy-cuda100 cupy-cuda101 cupy-cuda102 cupy-cuda110
-    cupy-cuda111 cupy-cuda112 cupy-cuda113 cupy-cuda114 cupy-cuda115
-    cupy-cuda116 cupy-cuda117 cupy-cuda118 cupy-cuda119 cupy-cuda11x
+    cupy-cuda92 cupy-cuda100 cupy-cuda101 cupy-cuda102
+    cupy-cuda110 cupy-cuda111 cupy-cuda112 cupy-cuda113 cupy-cuda114
+    cupy-cuda115 cupy-cuda116 cupy-cuda117 cupy-cuda118 cupy-cuda119
+    cupy-cuda11x
     cupy-cuda120 cupy-cuda121 cupy-cuda122 cupy-cuda123 cupy-cuda124
     cupy-cuda125 cupy-cuda126 cupy-cuda127 cupy-cuda128 cupy-cuda129
-    cupy-cuda12x cupy-cuda13x
+    cupy-cuda12x
+    cupy-cuda13x
     cupy-rocm-4-0 cupy-rocm-4-1 cupy-rocm-4-2 cupy-rocm-4-3
     cupy-rocm-4-4 cupy-rocm-4-5 cupy-rocm-5-0 cupy-rocm-5-1
     cupy-rocm-5-2 cupy-rocm-5-3 cupy-rocm-5-4 cupy-rocm-5-5
     cupy-rocm-5-6 cupy-rocm-5-7 cupy-rocm-5-8 cupy-rocm-5-9
     cupy-rocm-6-0 cupy-rocm-6-1 cupy-rocm-6-2 cupy-rocm-6-3
+    cupy-rocm-7-0 cupy-rocm-7-1
 
 
 Package extras as variants