v1.0.0-RC.2

• Added a data-style attribute that sets the value of inline CSS styles on an element based on an expression, and keeps them in sync.
• Added a requestCancellation option to backend actions that controls request cancellation behavior.
• Fixed a bug in which indicator signals were not being set to false after a text/html response completed.
• Fixed a bug in which a duplicate text/event-stream entry was being added to the Accept header in SSE actions.
• Fixed a bug in which assigning a computed to an already existing signal would create a signal of a computed instead of a computed.
• Fixed a bug in which using data-attr with a key would observe the result of the expression rather than the key.
• Fixed a bug in which signal names were being incorrectly parsed in some edge-cases.
• Renamed the datastar-sse event to datastar-fetch.