Lock down stock locations during inventories.
Comments templates on invoice documents
Track website users using piwik
Lets you print timesheets per employee and month
Allow to define alternate quantity, date on lines
Embed UBL XML file inside the PDF quotation
Adds the capability to schedule cycle counts in a warehouse through different rules defined by the user
Print QR-bill for your invoices [Backport from Odoo 10.0]