v1.1.0

• Synchronous methods trackSync(), identifySync(), and groupSync() for cases requiring send confirmation

• getQueueSize() method to check number of queued events

• onError and onSuccess callback options for batch send results

• SendException class for handling synchronous operation failures

• Support for group-only events using groupId without userId for organization-level tracking

• Documentation updated to support both analytics modes (Companies & Teams vs Individual Customers)

• BREAKING: Remove IP tracking - the ip() option has been removed from TrackOptions, IdentifyOptions, and GroupOptions

v1.0.2

• Installation prompt for AI-assisted integration (Cursor, Copilot, etc.) with phased workflow guidance

• Event names in examples now use Title Case (e.g., "Report Generated", "Feature Used") instead of snake_case

v1.0.1

• Java SDK with Maven support and JUnit 5 testing framework