gridpath 0.3.1

Engine fixes.

• TRIM collapses inner spaces, as in Excel: TRIM(" a b ") is a b (it was a b). Tabs, line breaks and non-breaking spaces are kept.
• Iterative calculation works. A workbook saved with iterative calculation turned on (<calcPr iterate="1">) resolves circular formulas by iteration, instead of showing #CIRC!:
  • it stops at the file's maximum iterations, or when the change falls below its maximum change (Excel's defaults are 100 and 0.001);
  • edits re-converge;
  • the setting is kept when the file is saved;
  • with iteration off, circular formulas still show #CIRC!.
• The repository no longer carries code from an earlier product (a billing portal and a Cloudflare worker). The proxy server is now only the desktop app's sign-in.

npm install gridpath@0.3.1

For Claude Desktop, download gridpath-0.3.1.mcpb below and open it. Try the spreadsheet in your browser.