There are some big new features planned for availability over the summer. In the meantime, we continue to make small fixes available as they happen.

Just changed:

- For questions using $SIGFIGS and with an answer of 0, the answer key used to display as "0.00e+00". We have simplified this to "0.00".

- When you search for a HTML string like: "<img src=" as part of a question search, the "criteria" section of the results pages was broken. This should now display just as you entered the search string.

- Symbolic questions which used the variable "i" and also had "pi" had some compatibility problems.... this is fixed.

- There was a display discrepency when viewing a student submission with conditional weighting and student hasn't yet submitted that question -- should now display as expected.