v2.0.1

Added

• Re-added logging support for shaka-packager on errors and warnings. Do note that INFO logs and the 'Insufficient bits
  in bitstream for given AVC profile' warning logs are ignored and never printed.
• Added new exceptions to the Widevine DRM class, CEKNotFound and EmptyLicense.
• Added support for Byte-ranges on HLS init maps.

Changed

• Now lists the full 'Episode #' text when listing episode titles without an episode name.
• Subprocess exceptions from a download worker no longer prints a traceback. It now only logs the return code. This is
  because all subprocess errors during a download is now logged, therefore the full traceback is no longer necessary.
• Aria2(c) no longer pre-allocates file space if segmented. This is to reduce generally unnecessary upfront I/O usage.
• The Widevine DRM class's get_content_keys method now raises the new CEKNotFound and EmptyLicense exceptions not
  ValueError exceptions.
• The prepare_drm code now raises exceptions where needed instead of sys.exit(1). Callees do not need to make any
  changes. The exception should continue to go up the call stack and get handled by the dl command.

Fixed

• Fixed regression that broke support for pproxy. Do note that while pproxy has wheel's for Python 3.11+, it seems to
  be broken. I recommend using Python 3.10 or older for now. See qwj/python-proxy#161.
• Fixed regression and now store the chosen DRM object back to the track.drm field. Please note that using the track
  DRM field in Service code is not recommended, but for some services it's simply required.
• Fixed regression since v1.4.0 where the byte-range calculation was actually slightly off one on the right-side range.
  This was a one-indexed vs. zero-indexed problem. Please note that this could have affected the integrity of HLS
  downloads if they used EXT-X-BYTERANGE.
• Fixed possible soft-lock in HLS if the Queue for previous segment key and init data gets stuck in an empty state over
  an exception in a download thread. E.g., if a thread takes the previous segment key, throws an exception, and did not
  get the chance to give it back for the next thread.
• The prepare_drm function now handles unexpected exceptions raised in the Service's license method. This code would of
  otherwise been absorbed and the download would have soft-locked.
• Prevented a double-licensing call race-condition on HLS tracks by using a threading lock when preparing DRM
  information. This is not required in DASH, as it prepares DRM on the main thread, once, not per-segment.
• Fixed printing of aria2(c) logs when redirecting progress information to rich progress bars.
• Explicitly mark DASH and HLS aria2(c) downloads as segmented.
• Fixed listing of episode titles without an episode name.
• Fixed centering of the project URL in the ASCII banner.
• Removed the accidental double-newline after the ASCII banner.