v5.0.0

New Features:

• ignoreCase on attributes now respects the s flag, as well as default values as per HTML spec (unless you are in xmlMode).
  • Infer ignoreCase as per HTML spec (#444 by @fb55) 0f4210c
  • Allow space after attribute selector modifier (#393 by @Semigradsky) a334fa3
  • Support s identifier in attribute selectors (#387 by @Semigradsky) 7a41152
• Ignore comments around selectors (#441 by @fb55) fc91ba1

Bug fixes:

• Incorrect handling elemental selector without a namespace (#394 by @Semigradsky) 3215f5a