Ray Studio 1.2.0

Ray Studio 1.2.0 improves diagram sizing and text editing.

• Mirror hatch marks are one small grid square long and follow mirror thickness.
• Arrowheads are one small square high and wide at default thickness, and grow with line thickness.
• Property sections stay expanded during edits.
• New labels default to 54 px; attached labels and text can be resized by dragging their corner.
• The Text tool supports multiple lines, font styling, alignment, and rotation.
• Fractional line thickness values are accepted.

Use the online editor at https://kw39.github.io/ray-studio/ or download the Windows ZIP below, extract it, and double-click Ray Studio.exe. No Node.js installation is needed. Requires Windows 10/11 x64 and a modern browser. The executable is unsigned.

Existing projects retain saved font sizes; arrowhead and hatch rendering uses the new proportions. Save a project file to transfer work between the website and Windows app.

Verified: syntax checks, 7 unit tests, and 5 browser tests, also run against the standalone executable with Node removed from PATH. The package includes the MIT license, Node.js notices, executable checksum, and build metadata.