0.6.3 (17 September 2023)

• documentation: Add line describing Descendant Operator (#53)
• documentation: Improve example in Filter Selector section of main docs (#54)
• documentation: Improve examples in Slice Slector section of main docs (#55)
• documentation: Other improvements to documentation (#56)
• fixed: Formulate the regex used by the match function to correctly handle regular expressions with leading or trailing | characters (#61)