new release

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William Stein

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Jul 1, 2013, 2:00:15 AM7/1/13
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Hi,

Today's release of cloud.sagemath includes:

(1) Fix some cursor and other minor issues suggested by Harald Schilly.

(2) Fix "disappearing plot output" -- more precisely, implemented
longterm caching of output in worksheets, prompted by Robert
Jacobson. (This took much longer than expected.)


(2) is particularly neat, because you can keep worksheets (with output
images) under plain text version control anywhere, and when you view
them on cloud.sagemath, the output images just appear. The output
images are cached no matter what for 1 day, and if you click "save" on
the worksheet (or let it autosave), then any output images at that
point are cached indefinitely (the key is the sha1 hash of the image).

-- William


--
William Stein
Professor of Mathematics
University of Washington
http://wstein.org
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