- Introduced `Dec2026FrameGate` to manage DEC 2026 frame sequences, allowing for better handling of visual output in terminal applications.
- Added comprehensive tests for frame classification and gate behavior, ensuring accurate detection and processing of frames.
- Implemented a benchmark for evaluating frame gate performance under various conditions.
- Updated `XTerminal` to integrate the new frame gate functionality, improving output scheduling and pressure management.
- Enhanced zmodem event handling to utilize the new frame gate for terminal status updates.