diff --git a/migrations/v2.js b/migrations/v2.js
new file mode 100644
index 0000000..3aeeb17
--- /dev/null
+++ b/migrations/v2.js
@@ -0,0 +1,168 @@
+import { describe, whereContent, whereFromPlugin, mutateContent, checkContent, updatePlugin } from 'adapt-migrations';
+import _ from 'lodash';
+
+describe('adapt-contrib-assessment - v2.0.0 > v2.0.3', async () => {
+  let assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v2.0.0', { name: 'adapt-contrib-assessment', version: '<2.0.3' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    return assessmentArticles.length;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._questions._canShowModelAnswer attribute', async () => {
+    assessmentArticles.forEach(assessment => {
+      assessment._assessment._questions._canShowModelAnswer = true;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._assessment._questions._canShowModelAnswer attribute', async () => {
+    const isValid = assessmentArticles.every(assessment => assessment._assessment._questions._canShowModelAnswer !== undefined);
+    if (!isValid) throw new Error('adapt-contrib-assessment - _canShowModelAnswer not added to every instance of _assessment._questions');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v2.0.3', { name: 'adapt-contrib-assessment', version: '2.0.3', framework: '>=2.0.0' });
+});
+
+describe('adapt-contrib-assessment - v2.0.3 > v2.1.0', async () => {
+  let assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v2.0.3', { name: 'adapt-contrib-assessment', version: '<2.1.0' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    return assessmentArticles.length;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._suppressMarking', async () => {
+    assessmentArticles.forEach(assessment => {
+      assessment._suppressMarking = true;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._suppressMarking attribute', async () => {
+    const isValid = assessmentArticles.every(assessment =>
+      assessment._suppressMarking === true
+    );
+    if (!isValid) throw new Error('adapt-contrib-assessment - _suppressMarking not added to every instance of assessment as true.');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v2.1.0', { name: 'adapt-contrib-assessment', version: '2.1.0', framework: '>=2.1.3' });
+});
+
+describe('adapt-contrib-assessment - v2.1.0 > v2.1.1', async () => {
+  let assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v2.1.0', { name: 'adapt-contrib-assessment', version: '<2.1.1' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    if (assessmentArticles.length > 0) return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._isPercentageBased', async () => {
+    assessmentArticles.forEach(assessment => {
+      if (assessment._isPercentageBased !== true) assessment._isPercentageBased = true;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._isPercentageBased attribute', async () => {
+    const isValid = assessmentArticles.every(assessment =>
+      assessment._isPercentageBased === true
+    );
+    if (!isValid) throw new Error('adapt-contrib-assessment - _isPercentageBased has been modified to true');
+    return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._canShowFeedback', async () => {
+    assessmentArticles.forEach(assessment => {
+      if (assessment._canShowFeedback !== false) assessment._canShowFeedback = false;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._canShowFeedback attribute', async () => {
+    const isValid = assessmentArticles.every(assessment =>
+      assessment._canShowFeedback === false
+    );
+    if (!isValid) throw new Error('adapt-contrib-assessment - _canShowFeedback has been modified to false');
+    return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._canShowMarking', async () => {
+    assessmentArticles.forEach(assessment => {
+      if (assessment._canShowMarking !== false) assessment._canShowMarking = false;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._canShowMarking attribute', async () => {
+    const isValid = assessmentArticles.every(assessment =>
+      assessment._canShowMarking === false
+    );
+    if (!isValid) throw new Error('adapt-contrib-assessment - _canShowMarking has been modified to false');
+    return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._canShowModelAnswer', async () => {
+    assessmentArticles.forEach(assessment => {
+      if (assessment._canShowModelAnswer !== false) assessment._canShowModelAnswer = false;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._canShowModelAnswer attribute', async () => {
+    const isValid = assessmentArticles.every(assessment =>
+      assessment._canShowModelAnswer === false
+    );
+    if (!isValid) throw new Error('adapt-contrib-assessment - _canShowModelAnswer has been modified to false');
+    return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._requireAssessmentPassed', async () => {
+    assessmentArticles.forEach(assessment => {
+      delete assessment._requireAssessmentPassed;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._requireAssessmentPassed attribute', async () => {
+    const isValid = assessmentArticles.every(assessment => !_.has(assessment, '_requireAssessmentPassed'));
+    if (!isValid) throw new Error('adapt-contrib-assessment - _requireAssessmentPassed has not been removed');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v2.1.1', { name: 'adapt-contrib-assessment', version: '2.1.1', framework: '>=2.2.0' });
+});
+
+describe('adapt-contrib-assessment - v2.1.1 > v2.2.0', async () => {
+  let assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v2.1.1', { name: 'adapt-contrib-assessment', version: '<2.2.0' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    if (assessmentArticles) return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._allowResetIfPassed', async () => {
+    assessmentArticles.forEach(assessment => {
+      assessment._allowResetIfPassed = false;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._allowResetIfPassed attribute', async () => {
+    const isValid = assessmentArticles.every(assessment => assessment._allowResetIfPassed !== undefined);
+    if (!isValid) throw new Error('adapt-contrib-assessment - _allowResetIfPassed not added to every instance of assessment');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v2.2.0', { name: 'adapt-contrib-assessment', version: '2.2.0', framework: '>=2.2.0' });
+});
diff --git a/migrations/v3.js b/migrations/v3.js
new file mode 100644
index 0000000..927a152
--- /dev/null
+++ b/migrations/v3.js
@@ -0,0 +1,30 @@
+import { describe, whereContent, whereFromPlugin, mutateContent, checkContent, updatePlugin } from 'adapt-migrations';
+import _ from 'lodash';
+
+describe('adapt-contrib-assessment - v2.2.0 > v3.0.0', async () => {
+  let course, assessmentConfig;
+
+  whereFromPlugin('adapt-contrib-assessment - from v2.2.0', { name: 'adapt-contrib-assessment', version: '<3.0.0' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    course = content.filter(({ _type }) => _type === 'course');
+    assessmentConfig = course.find(({ _assessment }) => _assessment);
+    if (!assessmentConfig) throw new Error('No assessment configuration found.');
+    return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._allowResetIfPassed', async () => {
+    if (assessmentConfig) {
+      delete assessmentConfig._postTotalScoreToLms;
+    }
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check course._postTotalScoreToLms attribute', async () => {
+    const isValid = !_.has(assessmentConfig, '_postTotalScoreToLms');
+    if (!isValid) throw new Error('adapt-contrib-assessment - _postTotalScoreToLms attribute was not removed from course file.');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v3.0.0', { name: 'adapt-contrib-assessment', version: '3.0.0', framework: '>=3.2.0' });
+});
diff --git a/migrations/v4.js b/migrations/v4.js
new file mode 100644
index 0000000..cf6ab7b
--- /dev/null
+++ b/migrations/v4.js
@@ -0,0 +1,79 @@
+import { describe, whereContent, whereFromPlugin, mutateContent, checkContent, updatePlugin } from 'adapt-migrations';
+
+describe('adapt-contrib-assessment - v3.0.0 > v4.3.0', async () => {
+  let assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v3.0.0', { name: 'adapt-contrib-assessment', version: '<4.3.0' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    return assessmentArticles.length;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._scrollToOnReset', async () => {
+    assessmentArticles.forEach(assessment => {
+      assessment._scrollToOnReset = false;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._scrollToOnReset attribute', async () => {
+    const isValid = assessmentArticles.every(assessment => assessment._scrollToOnReset !== undefined);
+    if (!isValid) throw new Error('adapt-contrib-assessment - _scrollToOnReset not added to every instance of assessment');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v4.3.0', { name: 'adapt-contrib-assessment', version: '4.3.0', framework: '>=5.4.0' });
+});
+
+describe('adapt-contrib-assessment - v4.3.0 > v4.4.0', async () => {
+  let course, assessmentConfig, assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v4.3.0', { name: 'adapt-contrib-assessment', version: '<4.4.0' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    course = content.filter(({ _type }) => _type === 'course');
+    assessmentConfig = course.find(({ _assessment }) => _assessment);
+    if (assessmentConfig) return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add course._scoreToPass attribute', async () => {
+    assessmentConfig._scoreToPass = 60;
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check course._scoreToPass attribute', async () => {
+    const isValid = assessmentConfig._scoreToPass === 60;
+    if (!isValid) throw new Error('adapt-contrib-assessment - _scoreToPass not added to every instance of assessment and set as 60.');
+    return true;
+  });
+
+  mutateContent('adapt-contrib-assessment - add course._correctToPass attribute', async () => {
+    assessmentConfig._correctToPass = 60;
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check course._correctToPass attribute', async () => {
+    const isValid = assessmentConfig._correctToPass === 60;
+    if (!isValid) throw new Error('adapt-contrib-assessment - _correctToPass not added to every instance of assessment and set as 60.');
+    return true;
+  });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    return assessmentArticles.length;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._correctToPass attribute', async () => {
+    assessmentArticles._correctToPass = 60;
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._correctToPass attribute', async () => {
+    const isValid = assessmentArticles._correctToPass === 60;
+    if (!isValid) throw new Error('adapt-contrib-assessment - _correctToPass not added to every instance of assessment and set as 60.');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v4.4.0', { name: 'adapt-contrib-assessment', version: '4.4.0', framework: '>=5.4.0' });
+});
diff --git a/migrations/v5.js b/migrations/v5.js
new file mode 100644
index 0000000..d052b53
--- /dev/null
+++ b/migrations/v5.js
@@ -0,0 +1,28 @@
+import { describe, whereContent, whereFromPlugin, mutateContent, checkContent, updatePlugin } from 'adapt-migrations';
+import _ from 'lodash';
+
+describe('adapt-contrib-assessment - v4.4.0 > v5.2.0', async () => {
+  let assessmentArticles;
+
+  whereFromPlugin('adapt-contrib-assessment - from v4.4.0', { name: 'adapt-contrib-assessment', version: '<5.2.0' });
+
+  whereContent('adapt-contrib-assessment - where assessment', async content => {
+    assessmentArticles = content.filter(({ _type, _assessment }) => _type === 'article' && _assessment !== undefined);
+    return assessmentArticles.length;
+  });
+
+  mutateContent('adapt-contrib-assessment - add assessment._questions._resetIncorrectOnly attribute', async () => {
+    assessmentArticles.forEach(assessment => {
+      assessment._assessment._questions._resetIncorrectOnly = true;
+    });
+    return true;
+  });
+
+  checkContent('adapt-contrib-assessment - check assessment._assessment._questions._resetIncorrectOnly attribute', async () => {
+    const isValid = assessmentArticles.every(assessment => assessment._assessment._questions._resetIncorrectOnly !== undefined);
+    if (!isValid) throw new Error('adapt-contrib-assessment - _resetIncorrectOnly not added to every instance of _assessment._questions');
+    return true;
+  });
+
+  updatePlugin('adapt-contrib-assessment - update to v5.2.0', { name: 'adapt-contrib-assessment', version: '5.2.0', framework: '>=5.19.1' });
+});