Mention that 32-bit wheels are no longer provided

Author: radarhere

docs/releasenotes/10.0.0.rst

@@ -7,7 +7,7 @@ Backwards Incompatible Changes
 32-bit support
 ^^^^^^^^^^^^^^
 
-32-bit architecture is no longer supported.
+32-bit architecture is no longer supported and 32-bit wheels are no longer provided.
 
 Categories
 ^^^^^^^^^^