The template name is helpTooltip and can be called with 2 arguments : help text and optional url.
Here are a few examples :
{{helpTooltip (t 'user_fullname_help') (t 'user_fullname_help_url')}}
{{helpTooltip (t 'user_fullname_help')}}
{{helpTooltip "This is some help" "https://some.help.url/this_is_the_help"}}
{{helpTooltip "Some help, without link"}}
* Fix a bug when trying to uncheck boxes of apps (id key does not exists)
* Rename 'hooks' to system or system_parts to be more semantic and match new option --system
* [wip] Dirty draft of interface for migrations
* Update following changes in migrations_list : properly display pending / done migrations
* Handle run/skip actions
* Fix handling of disclaimers
* Fix to get the accept-disclaimer option working
* Cosmetic: prettier migrations names without the _ between words..
* Show disclaimer + ack checkbox directly on page instead of using modals. Check that disclaimer was acknowledged.
* Don't escape HTML in the disclaimer (for <br>)
* [enh] Add reboot/shutdown action in tools section.
* [enh] Use icon in front of reboot buttons.
* [enh] Improve reboot string.
* Enhance shutdown/reboot page with a header
* Enhance wording
* [fix] Indicate to users server is rebooting/shutting down
* [fix] Dead code
* [enh] Manage appslist. #875
* [enh] Link to appslist page in the custom app installation form.
* [fix] Wrong url.
* [fix] Always use appslists plural form for translation strings consistency.
* [enh] Add one-click button to install community list.
* [enh] Add explicit warning message about community list status.
* [enh] Add more fear.
* [fix] Back to warning alert about community appslist.
* [enh] Handle case with no appslists.
* [fix] Remove duplicate id attributes.
* [fix] Full width block.
* [fix] Add missing 'remove' string.