# WirisQuizzes release notes

## WirisQuizzes services 4.5 - June 2022

A faster, improved version of WirisQuizzes is here; WirisQuizzes 4.5 release is out.

This version has a new look and user experience, and it also runs faster than our previous versions. We wanted to improve the user experience of the WirisQuizzes Studio, provide a more straightforward way of creating content and adding editing questions with WirisQuizzes, and improve the speed performance of the WirisQuizzes Studio.

### What's new

#### New interface

WirisQuizzes Studio has a fresh new look. Together with our product design team, we've renovated its key menus and editors.

Some of the changes we've implemented:

##### Launch WirisQuizzes Studio button

We’ve renovated the button that allows you to launch WirisQuizzes Studio settings from your LMS (Moodle specifically), now you can activate WirisQuizzes functionalities by clicking the WirisQuizzes logo button as shown below.

##### Top auxiliary buttons

The top menu will support you when managing the question file and finding support. The file submenu button includes options such as:

• Import

• Export

• View Source

The question mark button guides you to our documentation website pages according to the section of the WirisQuizzes you’re in: answer types, input options, validation options, random variables.

##### Random variables button

We’ve also separated the feature of the random variable to our settings menu (input options and validation options), we hope this will clarify the clear distinction between these three features.

##### Enlarged MathType and Graph editors

We know how difficult it can be to insert large equations and design detailed graphs on small editors. So, we’ve made sure to increase the size of our editors to make sure you have all the space you need to be STEM creative.

##### Auxiliary text input in initial content and correct answer sections

It can be difficult for new joiners in the WirisQuizzes community to distinguish between Initial Content and Correct Answer features. Actually, this single button change can make a big difference when using WirisQuizzes for the first time and the options for both Initial Content and Correct Answer features are endless. To make this onboarding journey as smooth as possible, we made sure to also introduce auxiliary texts to the Initial Content and Correct Answer sections.

By clarifying that:

• Initial Content - is the initial state of the answer editor that your students will see when attempting the question.

• Correct Answer -  the place where you can enter the correct answer for this question, you can modify the criteria used to compare it to your students' responses using the validation options menu.

##### Product notification box

We've also introduced a notification box where you can find product information and alerts with valuable links to our documentation and others.

#### Content edition UX

This new feature behaves almost as a Fill in the Blank question by allowing you to lock the initial content and leave empty spaces for your student to input their answers.

You can access this new feature by going to Input Options > Initial Content > Lock Initial Content. You can see a live example below:

### What's fixed

• Fixes a bug that prevented customized feedback to be displayed within the Any answer feature.

• Fixes a bug that displayed an error message when disabling some elements of the toolbar in Graphical answer questions.

• Fixes a bug that prevented answers with the comma as a decimal separator to be validated properly.

• Fixes a bug that prevented CalcMe auxiliary content to be preserved throughout multiple attempts.

• Fixes a bug that prevented not symbolic answers to be validated properly in lists without enclosers.

## Minor subsequent releases

### WirisQuizzes services 4.5.1 - July 2022

#### What's improved

• Includes compatibility with PHP 8.0 fix deployed in the latest MathType filter.

#### What's fixed

• Fixes a bug that broke the modal window when editing the initial content of a compound answer.

## WirisQuizzes services 4.4 - December 2021

We're excited to take another step toward making WirisQuizzes a complete STEM assessment tool with sophisticated graph features. Starting now, WirisQuizzes supports statistical graphical representations, this is a unique feature on the STEM market. Passionate for statistics, please continue reading.

### What's new

#### Introducing statistical graphs in the short answer question type

Teachers can now add statistical graphs to a Short answer question type and ask students to answer by interacting with the dynamic graph. The following statistical representations are available: bar chart, line chart and pie chart.

All statistical charts designed within WirisQuizzes are interactive and customizable, and our software system automatically evaluates assessments with graphical statistical questions. You can see more details on creating this kind of question here.

##### Bar charts

A bar chart is a diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width. This type of graphical representation is now supported by WirisQuizzes Instructors can now create dynamic bar charts as initial content and ask the students to answer questions by interacting with the chart.

##### Line charts

A line chart or line plot or line graph or curve chart displays information as a series of data points called 'markers' connected by straight line segments. It's a primary type of chart typical in many fields. This type of graphical representation is now supported by WirisQuizzes Instructors can now create dynamic line charts as initial content and ask the students to answer questions by interacting with the chart.

##### Pie charts

A pie chart is a circular statistical graphic divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each piece is proportional to the quantity it represents. This type of graphical representation is now supported by WirisQuizzes Instructors can now create dynamic pie charts as initial content and ask the students by interacting with the chart.

Teachers can now add background images or extra elements to make questions more dynamic and fun. Whether that image is your school's logo or an additional picture for getting the attention of your younger students, it is now possible with WirisQuizzes graph functionalities.

### What's fixed

Nothing in this release

## Minor subsequent releases

### WirisQuizzes services 4.4.1 - February 2022

#### What's improved

• Updates the WirisQuizzes public demo according to the new available features. It also includes advanced mathematics relevant examples. You can find it here.

### WirisQuizzes services 4.4.2 - March 2022

#### What's fixed

• Fixes a critical bug that froze WirisQuizzes Studio after changing the language of the CalcMe user interface.

• Fixes a bug that prevented lists and tables from being correctly displayed when the semicolon was defined as the list separator.

• Fixes a bug that broke imported grade weights.

• Fixes a bug that prevented the student's answer from being correctly displayed after attempting a Cloze question.

• Fixes the WirisQuizzes Studio links to the tool's documentation.

• Fixes a bug that broke the weights of a compound answer question when the Any answer option was selected.

• Fixes a bug that saved WirisQuizzes Studio content even though we click the Cancel button.

### WirisQuizzes services 4.4.3 - April 2022

#### What's new

• Adds compatibility with Moodle 4.0. You can visit Moodle's official website to know more about the new version of the learning management system.

#### What's fixed

• Fixes a bug that broke WirisQuizzes Studio sessions when creating WirisQuizzes questions with the Brazilian Portuguese version of the tool.

## WirisQuizzes services 4.3 - September 2021

During this release, you’ll find several new features mainly focused on making graphical representations more powerful, allowing you to add text field sections and supporting you when converting external information and data into WirisQuizzes. After listening to your requests, we’ve also made some general improvements and fixed several bugs.

### What's new

#### Introducing Auxiliary Text to Graph Questions

The auxiliary text feature will also be available on graph questions, and students will be able to explain their reasoning behind the building of a graph or area. You can see more details regarding it here.

#### Import complex algorithms to CalcMe

With the introduction of the new CalcMe algorithm line feature, we will automatically detect any algorithm in Wiris CAS for you and convert it to a CalcMe algorithm. Thus, you can have a better experience further editing it using our fully functional code editor. You can see more details regarding it here.

#### Import between initial content and correct answer

Repetitions are over. With the new import feature, you can save time, automatically sending information from the initial content to the correct answer area or vice-versa. You can see more details regarding it here.

#### Introduction of advanced mathematics in WirisQuizzes demo

You can have a sneak-peek into WirisQuizzes and experience its power for free. We’ve included advanced mathematics features in our demo, allowing you to grasp the full complexity of WirisQuizzes without committing to a full subscription. Try it here now.

#### Customize plotter size in WirisQuizzes question statement plotters

The size of your plotter graphs can be customized in the question's statement. Using a very brief notation, you can make your plotters more visible to students. You can see more details regarding it here.

#### Fill Color Customization for Graph Points

It's possible to customize the fill colour of graph points on CalcMe Make specific points of your graph stand out by colouring them with multiple colour options.

### What's improved

#### Ready only after creating a text field

This is mainly for all System Administrators who manually integrate WirisQuizzes Now, you'll be able to not allow for trial and error and make sure the student's first recorded answer is the final one. You'll be able to disable the students' answer field as you wish programmatically.

### What's fixed

#### For LMS integrations of WirisQuizzes

Bugs related to WirisQuizzes LMS integrations have been fixed. Some errors related to question types have been solved, which will enable you to use WirisQuizzes in a faster and smoother way.

Related to specific question types:

• Cloze questions errors related to adding multiple-choice questions have been fixed.

• The matching question type whose possible answer contains a repeated value (due to using random parameters) has been fixed. It no longer displays the repeated value twice instead of one anymore.

• An extra line break is no longer added to every option when creating multiple-choice questions.

For everyone using the tool in Catalan or Spanish:

• The string above the auxiliary input component has now been translated to Catalan and Spanish for those who don't feel so familiar with English.

Regarding error messages:

• An error message no longer appears when a teacher clicks re-grade to a quiz that was not graded before.

Other fixes related to all WQ questions:

• Questions with the auxiliary input component enabled no longer lose it when migrating to WirisQuizzes 4. You no longer have to select the option again manually.

• Questions whose statements involve equations in LaTeX that contain underscores no more prolonged crash on WirisQuizzes 4.

• Questions no longer display the statement not filtered, and the input boxes are broken when their answer contains decimal numbers without the leading 0 (that is, .12345).

• Strokes within a student's answer are no longer lost with WirisQuizzes 4.

#### For WirisQuizzes Studio

Bugs related to WirisQuizzes Studio have now been fixed.

• When MathType appears in a popup, it now preserves edited formulas. Moreover, since the MathType popup no longer opens as blank, it is possible to edit a pre-existing formula.

• Some menus in CalcMe especially dropdown panels, no longer appear misplaced when opened in WirisQuizzes Studio

• Dropdowns of Graph within the correct answer activity of a graphical answer question can now be opened when browsing Firefox.

• WirisQuizzes Studio now correctly preserves the changing styles of plotted objects using the Graph in the question’s statement.

• Defining the parameter answer in an algorithm box in CalcMe is now working correctly.

• Compound questions do not slow down the load of the Input Options activity anymore.

#### For Question Grading

Bugs related to our Question Grading Engine have now been fixed.

• CalcMe does not ignore the line after ending the multiline comment.

• When importing the correct answer in a question with a grading function with a random parameter, the evaluation of the correct answer no longer fails.

• Graphical Answer questions regarding functions with asymptotes no longer break in some corner cases.

• WirisQuizzes Studio correctly grades functions with random parameters. The evaluation no longer fails when you import the correct answer in a question with a grading function and where the right answer uses random parameters.

• Questions regarding multi-letter units (such as cm, ml, Wb, Bq, atm, floz, etc.) within compound answers with text fields no longer cause wrong corrections of correct answers in WirisQuizzes 4.

• No errors occur when grading a compound question with multiple answers, thus leading to correct grading results.

## Minor subsequent releases

### WirisQuizzes services 4.3.1 - September 2021

#### What's fixed

• Restores compatibility with PHP versions prior to 7.2.

### WirisQuizzes services 4.3.2 - October 2021

#### What's new

• Adds compatibility mode with the plugin filtercodes.

#### What's fixed

• Fixes a critical bug that prevented some questions from opening with the message "Exception - .symbols.[X]: wasn't preceded by a comma".

• Fixes a bug that prevented some quizzes to be attempted with the message "uncaught exception: Call to a member function get() on float".

### WirisQuizzes services 4.3.3 - November 2021

#### What's new

• Adds an Error detector on CalcMe, allowing you to detect errors quickly and avoid mistakes when preparing your quizzes.

#### What's improved

• Expands compound answer boxes if the entered formula is more significant than the original space.

• Enables Fill with the correct answer option when a compound answer has a repeated label (LHS).

#### What's fixed

• Fixes a bug that prevented feedback from appearing correctly on Cloze questions with more than one option defined for a short answer.

• Fixes a bug that prevented all Cloze questions from showing all answer boxes.

• Fixes a bug that prevented questions that included a vector or a matrix followed by a subscript that is not an integer from appearing correctly.

• Fixes a bug that prevented mathematical expressions involving $\mathrm{\pi }$ and $\mathrm{e}$ elements from being plotted with no errors using the Expression button in Wiris Graph.

• Fixes a bug that prevented variables and expressions declared in the first or last line of a multiline comment from being considered.

• Fixes a bug that prevented decimal and digit group separators from being saved correctly in WirisQuizzes Studio.

• Fixes several service errors on questions involving the literal string "{"in Wiris CAS

• Fixes a bug that prevented auxiliary CalcMe sessions from being saved correctly when the regular answer field was left blank.

## Old releases

You can see older WirisQuizzes release notes here.