- Added extensive nullability annotations across Java packages and unified BiDi event handling with new argument types, disposal guards, and zero‑allocation command processing.
- Enhanced Selenium Grid routing, Docker stop grace period, VNC capability propagation, and introduced a NodeCommandInterceptor for pluggable command interception.
- Updated language bindings with type hints for Python, fluent setters and return‑type annotations for Java, and applied a new documentation theme; deprecated the FN key in the Java Keys enum.