TXT Sheets v0.2.10

Taskbar window previews now show the filename, making it easier to choose between multiple open workbooks. Titles update after Save As, and unsaved workbooks show their workbook title.

TXT Sheets v0.2.9

Drag to select multiple cells, rows, and columns, with automatic scrolling at the grid edges. Right-click a selection for cut, copy, paste, row/column insertion and deletion, cell shifting, clearing contents, and Undo/Redo.

Selection is preserved when right-clicking inside a range. Bulk changes are undoable, formula references follow structural edits, and merged-cell editing remains intact. Unsafe cell shifts that would split merged cells or formula ranges are blocked.

Validation: 64 automated tests, production build, and Electron drag selection, context menu, clipboard, keyboard, fill, save/close, structural editing, and save/reopen checks.

TXT Sheets v0.2.8

Fixes file closing and duplicate workbook windows, recovery cleanup, and saving unfinished cell edits.

Fixes large-sheet MIN/MAX calculations and CSV export. Row and column insertions/deletions now update formula references throughout the workbook, including ranges, cross-sheet references, and deleted-reference errors. Undo/redo and saved Excel recalculation are preserved.

Validation: 56 automated tests, production build, and Electron save/close, multi-window, keyboard, sheet-order, structural editing, and save/reopen checks.

TXT Sheets v0.2.7

TXT Sheets now supports multiple files in separate windows.

• New, Ctrl+N, and launching the app again open a blank window.
• Open, recent files, and Windows Open with open files in another window while keeping existing work open.
• Saving, close prompts, and recovery drafts are independent for each window.
• Restarting to update requires all open files to be saved.

TXT Sheets v0.2.6

Text and fill color controls are easier to find and remain visible in narrow windows, with a compact design that fits the existing toolbar.

Validated with 23 tests and packaged Electron checks for workbook fidelity, recovery, and keyboard navigation.

TXT Sheets v0.2.5

Full Changelog: v0.2.4...v0.2.5

TXT Sheets v0.2.4

TXT Sheets 0.2.4 adds a worksheet tab context menu.

• Right-click a sheet tab to rename it, move it left or right, add a sheet, or delete it with confirmation.
• Rename sheets through a keyboard-accessible dialog with duplicate-name and Excel-name validation.
• Preserve formula references when a sheet is renamed.
• Support undo for renaming, moving, and deleting sheets.

Validation: 21 automated tests, production build, and Windows Electron checks for tab actions, keyboard access, both themes, and saving/reopening workbooks.

TXT Sheets v0.2.3

TXT Sheets v0.2.3 improves keyboard navigation and saving when closing.

• The grid scrolls to keep the active cell visible when using arrow keys, Shift+arrow selection, Tab, and Enter.
• Scrolling accounts for row and column headers, Windows scrollbars, and resized cells.
• Closing unsaved work offers Save, Close without saving, and Cancel.
• Save includes a cell value still being edited. Cancelled or failed saves keep the workbook open.

Windows x64 installer and automatic-update files are included.

TXT Sheets v0.2.2

What's new

• Align the compatibility-report workflow with TXT Docs.
• Use clearer Save As guidance and consistent report language.
• Restrict reports to allowlisted compatibility categories and broad platform information.
• Exclude filenames, paths, worksheet names, cells, formulas, comments, authors, and workbook metadata from reports.

TXT Sheets v0.2.1

Full Changelog: v0.2.0...v0.2.1