Kanboard v1.2.15 release notes

Update dependencies
Added PUT method using CURLOPT_CUSTOMREQUEST
Run integration tests on Github Actions
Fixed capitalization of sAMAccountName for LDAP_USER_ATTRIBUTE_USERNAME example
Added missing closing HTML tag in template
Update Docker image to Alpine 3.12
Removed paragonie/random_compat (not required for PHP 7)
Setup Dependabot on GitHub
Allow use of the user’s DN as the group filter substitution
Add subtask events to ProjectModificationDateSubscriber
Update Vagrantfile to Ubuntu 20.04
Open large modal when clicking on edit category link
Set margin-bottom at 0 only for the last child of a tooltip element
Prevent last swimlane to be hidden if there is only one
Execute tooltip listeners only once when the DOM is ready
Use Ajax request for Markdown preview
Make tooltip events bubble
Keep newlines in markdown
Show the color dropdown when creating a new automatic action
Update translations
Correct duration calculation
Copy subtask assignee when duplicating a task
Save task list order in user session
Add action to assign a user when the swimlane change