v1.6.6 - Fixes compatibility with October v3.6

This fixes compatibility with the latest October CMS version. This plugin was using an undocumented syntax for the registerMailTemplates override

Related notes: https://octobercms.com/support/article/rn-37#short-mail-templates

v1.6.5

Fix for translate plugin [thanks to nnmer]

v1.6.4

• Fixed error when trying to export when no records exist
• Fixed menu context
• Fixed main menu counter not updating

v1.6.3

Fixed needed use Schema for UnreadRecords class

v1.6.2

Fixed getting total count of records preventing install because the records table doesn't exist

v1.6.1

Fixes support for Translate v2

v1.6.0

- changed namespace
- Added support for October CMS v3