1.0.0-beta.10

• Introduced basic support for function arguments in the syntax, allowing $arg => expr and ($a, $b) => expr forms to be supported
• Changed the behavior of this in custom methods and assertions defined as functions to include a context reference to the query context. Additionally, introduced this.method(name, ...args) and this.assertion(name, ...args) methods to call a custom method or use an assertion.
• Added support for special variables $$ and # in custom methods and assertions defined as strings (Jora queries).
• Updated the pipeline operator grammar to allow starting a query with it, e.g. | expr is now a valid query
• Fixed a query compilation error when $ was used as an object entry, e.g. { $, prop: 1 }
• Fixed bracket notation and pick() method when used with a function to apply bool() to the result of the function
• Reverted the precedence of the pipeline operator to be lower than that of the ternary operator for consistency with other operators