v1.7.0 — Support differently-normalized wheel and .dist-info names

- When verifying a `RECORD`, directory entries listed therein are now checked for existence.
- Remove dependency on `pkg_resources`
- Dropped support for Python 3.5
- Support Python 3.9
- Drop `read_version` build dependency
- Support wheels whose filenames and `.dist-info` directories use different casings/spellings for the project name and/or version
- Better validation errors for wheels with missing or improper `.dist_info` directories

Author: jwodder

CHANGELOG.md

@@ -1,5 +1,5 @@
-v1.7.0 (in development)
------------------------
+v1.7.0 (2020-11-07)
+-------------------
 - When verifying a `RECORD`, directory entries listed therein are now checked
   for existence.
 - Remove dependency on `pkg_resources`

src/wheel_inspect/__init__.py

@@ -18,7 +18,7 @@
 from .inspecting    import inspect_dist_info_dir, inspect_wheel
 from .schema        import DIST_INFO_SCHEMA, SCHEMA, WHEEL_SCHEMA
 
-__version__      = '1.7.0.dev1'
+__version__      = '1.7.0'
 __author__       = 'John Thorvald Wodder II'
 __author_email__ = '[email protected]'
 __license__      = 'MIT'