Log Message:
py-last: updated to 3.2.0

3.2.0:
Added
* Support for Python 3.8
* Store album art URLs when you call `GetTopAlbums`
* Retry paging through results on exception
* More error status codes from https://last.fm/api/errorcodes
Changed
* Respect `get_recent_tracks`' limit when there's a now playing track
* Move installable code to `src/`
* Update `get_weekly_artist_charts` docstring: only for `User`
* Remove Python 2 warnings, `python_requires` should be enough
* Use setuptools_scm to simplify versioning during release
* Various lint and test updates
Deprecated
* Last.fm's `user.getArtistTracks` has now been deprecated by Last.fm and is no \ 
longer
  available. Last.fm returns a "Deprecated - This type of request is no longer
  supported" error when calling it. A future version of pylast will remove its
  `User.get_artist_tracks` altogether.
* `STATUS_TOKEN_ERROR` is deprecated and will be removed in a future version.
  Use `STATUS_OPERATION_FAILED` instead.

3.1.0:
Added
* Extract username from session via new
  `SessionKeyGenerator.get_web_auth_session_key_username`
* `User.get_track_scrobbles`
Deprecated
*  `User.get_artist_tracks`. Use `User.get_track_scrobbles` as a partial replacement.

3.0.0:
Added
* This changelog file
Removed
* Support for Python 2.7
* Constants `COVER_SMALL`, `COVER_MEDIUM`, `COVER_LARGE`, `COVER_EXTRA_LARGE`
  and `COVER_MEGA`. Use `SIZE_SMALL` etc. instead.