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Version 6.12.0

June 3, 2020

  • Integrate chart libraries

Our simple chart library is mature enough that we are including it in the main library. We support embedded bar, column, and donut charts, as well as sparklines, including import/export to XLSX.

  • Local “pop out”

Add a pop-out (open in new tab) features that runs locally via document.write, requiring no network transactions.

Version 6.10.0

May 15, 2020

  • Rebuild embed structure

Cleaned up the page embed structure to simplify layout and page integration, and remove accumulated cruft.

Version 6.8.0

March 27, 2020

  • Optimization

Compile-time optimization and better code organization reduced final size by 50-100k for each script file.

Version 6.6.0

March 11, 2020

  • Recalculate volatile cells on document load

By default spreadsheets are not recalculated on load if they have calculated data available. In the case of volatile cells, we do want to recalculate – particularly for functions like TODAY() and NOW().

  • Prune unused rows/columns on save

Version 6.4.0

December 2, 2019

  • Move toolbar into main embed script

The formatting toolbar used to be a separate script, loaded on demand. Because it needed types from other modules, it was much larger as a standalone module (~350kb) than it would be incorporated in the main script (~25kb). Compressed, this makes the main script ~5kb larger but overall is more efficient and saves a network transaction.

  • fix rounding in format

In some cases number format used toFixed, which does rounding inconsistently because of floating-point error. We replaced this with a consistent rounding method.

  • fix toolbar menus for IE11
  • fix add/remove sheet commands in toolbar
  • fix toolbar centering in IE11
  • add option to show compressed toolbar (compresses the align options)