Release notes for PG 2.2.1
The WeBWorKTeam is pleased to announce the release of PG 2.2.1. This release builds on PG 2.2.0, adding several bug fixes and low-impact feature enhancements.
- Change check for zero from fuzzy check to strict check (when the problem used absolute tolerances, in particular, this can cause big problems).
- Fixed a bug in
variable_cmpcaused by changes to AnswerChecker.
- Fixed a problem with
ans_arrayprocessing caused by an autovivfied
contextfield in Value objects.
- Fixed a bug that caused an error when a Complex1 object was passed to the answer checker for complex numbers.
- Fixed a problem where a pink screen error was produced if a student entered a vector-valued formula rather than a constant vector when parallel answers are being checked and the student used the Preview button to submit the answer.
PG is distributed as a tarball. It is available on our SourceForge project page:
Installing directly from CVS is also possible. Refer to the InstallationManualV2pt2 for more information.
Documentation on installing and configuring PG is available in the WeBWorK InstallationManualV2pt2. If you are upgrading an existing installation, be sure to read the section Upgrading an existing WeBWorK installation.
If you need help installing or using PG 2.2.1, visit the WeBWorK discussion group and post your question there. The developers monitor this forum.
Bug Reports & Feature Requests
Please submit bug reports and feature requests at http://bugs.webwork.rochester.edu/.
-- Main.SamHathaway - 21 Mar 2006