Add watermarks to your QWEB PDF reports
Compute tax balances based on date range
Filter databases with HTTP headers
A module that lets the user expand a dialog box to the full screen width.
Allows to set a custom shortcut icon (aka favicon)
Add partner pricelist on invoices
Use the whole available screen width when displaying sheets
Preview attachments supported by Viewer.js
Easier and more powerful searching tools
Access Odoo data as calendar or address book
Request SSL certificates from letsencrypt.org
Module to fill pricelist from sales order in invoice.