Referral Contests 2 by Siropu 2.3.3

This release fixes some permission issues with sending/creating invitations.

This release fixes some compatibility issues with XF 2.1.0

NOTE: This release is for XenForo 2.1.x. Do not try to upgrade to this version if you are running XenForo 2.0.x

Referrer error when trying to apply reward.
Referrer account deletion resulting in an empty referrer field for the referral profile.
Other code issues.

Later today there will be a XF 2.1 update.

Referrer field issue with unconfirmed users, setting referrer twice.
Admin user editing issue with referrer field.

Compatibility issue with Paid Registrations add-on and email field autocomplete.
Referrer user field (if enabled) not working as expected if filled out after registration.

Fixed an issue with unconfirmed user table primary key index.

Added user option (permission based) to create invitations manually.
Added "Invitations per month" user group permission.
Users with unconfirmed accounts won't count as referrals until they confirm their account.
When creating invitations as admin for a different user, that user will get an alert about it.

Bugs Fixed
Integration issue with DB Tech Credits latest version.
Issue with sending invitations in some situations.
Issue with sending admin alerts when a referred user required moderator approval.
Uninstalling not removing custom user field.
Other code issues.

Top referrers widget has now two modes: Compact (default) and one with bigger avatars and referral count under the username.

Top referrers widget referral count now links to the referral list for both all time stats and for the current month.

Bugs fixed

Top referrers widget incorect referral count for current month stats.

Integration with DB Tech Credits addon causing error on older PHP versions.

• Added support for XF template syntax in contest description.
• Added support for {username} and {boardTitle} placeholders in email message.
• Added option to enable referrer input autocomplete on registration page.
• Added option to disable the custom referral link generator on referral tools page.
• Added email autocomplete on registration page for referral email invitations.
• Added widget positions in both contest list page and contest view page (above and below) so you can place the referral link and tools widget there if you want or other widgets.
• Added contest widget option to enable/disable the referral tools block footer.
• Added referral link widget option to enable/disable the current page referral link display.

Added option to display top referrers widget (all time or monthly via widget settings).
Added option to enable guest message for guests that have been referred/invited by a member.
Added option to enable referrer field on registration page.
Added option to set an expiration date for invitations.
Added admin option to set custom expiration date for manually generated invitations.
Added admin option to generate invitations for a different user.
Users can now send email invitations without option "Make board invitation only" enabled.
Added user criteria option for referral count.
Widgets can now be enabled/disabled from admin options.

Bugs Fixed
Pagination limit was set to 2 on the referral list.
Other code issues.

Note: To prevent logging errors, disable add-on before starting the upgrade process. If you are using this add-on as invitation only, disable board until the upgrade is complete.