Log Message:
Update to 3.5

Upstream changes:
Moodle 3.5 release notes
Releases > Moodle 3.5 release notes   Release date: 17 May 2018

Here is the full list of fixed issues in 3.5.

See our New Features page for a more user-friendly introduction to Moodle 3.5 \ 
with screenshots.

If you are upgrading from previous version, make sure you read the Upgrading \ 
documentation.

CONTENTS [hide]
1 Server requirements
1.1 Database requirements
2 Client requirements
2.1 Browser support
3 Major features
3.1 GDPR
3.2 Question bank tagging improvements
3.3 UX: Usability improvements
3.4 LTI Advantage support
3.5 RecordRTC for Atto
3.6 Messaging database tables
4 Other Highlights
4.1 Global search
4.2 Functional changes
4.3 Security issues
4.4 For developers
4.4.1 Upgrading plugins
5 See also
Server requirements
These are just the minimum supported versions. We recommend keeping all of your \ 
software and operating systems up-to-date.

Moodle upgrade: Moodle 3.1 or later
PHP version: minimum PHP 7.0.0 Note: minimum PHP version has increased since \ 
Moodle 3.3. PHP 7.1.x and 7.2.x are supported too. PHP 7.x could have some \ 
engine limitations.
PHP extension intl is required since Moodle 3.4 (it was recommended in 2.0 onwards)
Database requirements
Moodle supports the following database servers. Again, version numbers are just \ 
the minimum supported version. We recommend running the latest stable version of \ 
any software.

Database	Minimum version	Recommended
PostgreSQL	9.3	Latest
MySQL	5.5.31	Latest
MariaDB	5.5.31	Latest
Microsoft SQL Server	2008	Latest
Oracle Database	10.2	Latest
Client requirements
Browser support
Moodle is compatible with any standards compliant web browser. We regularly test \ 
Moodle with the following browsers:

Desktop:

Chrome
Firefox
Safari
Edge
Internet Explorer
Mobile:

MobileSafari
Google Chrome
For the best experience and optimum security, we recommend that you keep your \ 
browser up to date. https://whatbrowser.org

Note: Legacy browsers with known compatibility issues with Moodle 3.5:

Internet Explorer 10 and below
Safari 7 and below

Major features
GDPR
MDL-61275 - GDPR Consenting of Minors and Managing, Versioning and Tracking \ 
Privacy Policies and User Consents
MDL-61292 - A new admin tool to manage policy documents
MDL-61423 - Add age and location verification to identify minors
MDL-61302 - Workflow to allow users to agree to all policies
MDL-61301 - Report of user agreed policies and their versions
MDL-61705 - Bulk accept of policies on behalf of users
MDL-61864 - Include policy tool in core
MDL-62286 - Add policy link to the site footer
MDL-61306 - GDPR Data Requests and Data Registry
MDL-59718 - A process to send a request to the data protection officer
MDL-59720 - Delete personal data when it is no longer required
MDL-61307 - Create a new privacy subsystem
MDL-61362 - Ability to create data categories and purposes
MDL-61486 - Data registry with purpose and retention period
MDL-61489 - Report of plugin/components implementing the Privacy API
MDL-61499 - Ability to set default purpose and retention periods for context levels
MDL-61785 - Ability to review and confirm which expired data can be deleted
MDL-61899 - Include data privacy tool in core
MDL-61935 - Ability to specify the lawful bases for the collection of personal data
Question bank tagging improvements
MDL-61066 - Expanded tagging functionality for question bank
MDL-61133 - New modal to add/edit/remove tags on questions
MDL-61135 - Filter questions by tag
MDL-61138 - Show the list of questions in the 'Add a random question' dialog
MDL-61363 - Ability to add question tags at a course level in the edit question form
MDL-61364 - Manage tags at a question and course context level
MDL-61380 - Allow filtering/adding random questions by tag for quizzes
MDL-61410 - Add import/export support for course level question tags
MDL-61444 - New capabilities for tagging questions
UX: Usability improvements
MDL-62021 - Boost 4.0 Migration
MDL-56511 - Update bootstrap 4 to final release
MDL-61657 - Add images to the course cards on the dashboard
LTI Advantage support
MDL-60416 - Add support for LTI Advantage 1.1
RecordRTC for Atto
MDL-60848 - Implement RecordRTC Atto plugin as core feature
MDL-61973 - Update RecordRTC Atto plugin buttons
Messaging database tables
MDL-61254 - Merge messaging database tables
MDL-36941 - Create new tables for messaging
MDL-61255 - Ad-hoc task to upgrade messages to merged table

Other Highlights
Global search
MDL-58885 - Add group support
MDL-59434 - Content aware searching / alternate results sort orders
MDL-60981 - Reindex a single area
MDL-61028 - Allow filtering search by user
MDL-61256 - Search of section titles, summaries
Functional changes
MDL-2051 - Inform student whether and how their selected choice will display
MDL-32585 - SCORM: option to force new attempts
MDL-53226 - Add Moodle DB search engine
MDL-55491 - Use cohort as badge criteria
MDL-56246 - Add site wide default for grade export: include feedback
MDL-59875 - Allow badges as criteria for other badges
MDL-60119 - Feedback - Multiple choice (rated) - remove weights from answer
MDL-61203 - Allow uploading of profile picture to be used as badge criteria
MDL-61601 - Allow cohort themes
MDL-61651 - LTI: line item definition within link to return gradable LTI links
MDL-60811 - Bulk delete self-registered enrolments on participants page
MDL-60682 - Ability to set date/time to nearest minute
MDL-60441 - Ability to add a link to glossary entries
MDL-58411 - Ability to apply file type restrictions for essay question type
MDL-56945 - Add easy return path from PDF grading screen to list of submissions
MDL-52811 - Add force language capability to course settings
MDL-41090 - Allow teachers to embed files when manually grading questions
Security issues
  A number of security related issues were resolved. Details of these issues \ 
will be released after a period of approximately one week to allow system \ 
administrators to safely update to the latest version.

For developers
MDL-61307 - All plugins must implement Privacy API to be compliant with GDPR \ 
requirements. They must implement the API to report on, export and delete stored \ 
user data
MDL-56511 - Bootstrap is upgraded to final release of version 4
MDL-61869 - Infer rendering of templatables with no render method
MDL-61298 - Boost: use navigation node icon
Upgrading plugins
1. Check for changes in core APIs

Read lib/upgrade.txt to check for the deprecations and core API changes, make \ 
sure you applied them to your plugin. Note that entries there are not sorted by \ 
priority but rather by integration time. Below is the list of upgrade.txt files \ 
that contain information about upgrading from Moodle 3.4 to Moodle 3.5 (note \ 
that if you upgrade from earlier versions there may be more files):

lib/upgrade.txt changes to various core APIs, deprecations, functions removal
calendar/upgrade.txt changes to Calendar API
search/upgrade.txt changes to Global search API
message/upgrade.txt changes to Messages API
course/upgrade.txt changes to Course API
2. Check for changes in the API of your plugin type

Below is the list of plugin types that had API changes between Moodle 3.4 and 3.5:

enrol/upgrade.txt Enrolment method plugins
mod/upgrade.txt Activity module plugins
auth/upgrade.txt Authentication plugins
course/format/upgrade.txt Course format plugins
question/type/upgrade.txt Question type plugins
3. Check for changes in the depended plugins

If your plugin depends on another plugin or calls methods from another plugin, \ 
read upgrade.txt in this plugin directory (if it exists). Below is the list of \ 
standard plugins that had changes between Moodle 3.4 and 3.5:

tool_mobile, tool_usertours, mod_assign, mod_feedback, mod_quiz, mod_scorm, \ 
theme_boost

4. Do a smoke test of your plugin with developer debugging mode

Make sure to check on both Boost and Clean themes. Bootstrap was upgraded in \ 
Moodle 3.5

5. Run all behat and phpunit tests