## Version 0.1.7

This version introduces enhanced testing for graph and matrix functionalities, new UI improvements including a matrix stop button and in-app modals, and several bug fixes to improve user experience and session handling.

### New Features

- Added comprehensive tests for Graph.isEmpty() and matrix cell tracking to ensure robustness and prevent regressions (24c719) (Eric Ma)
- Introduced a stop button for matrix cell fill operations, improved streaming cell tracking, and replaced browser dialogs with in-app modals for better user interaction (3a4aeb) (Eric Ma)
- Added an Edit Title modal for node title editing and CSS tooltips on node summaries for better information disclosure (3a4aeb) (Eric Ma)

### Bug Fixes

- Fixed welcome message not hiding when loading an existing session and removed blocking confirm() calls when browser dialogs are disabled (3a4aeb) (Eric Ma)

### Deprecations

- None
