Let you have breadcrumbs in website pages
Short (1 phrase/line) summary of the module's purpose, used as subtitle on modules listing or apps.openerp.com
Avoid automatic computation of voucher lines
Put a contact form anywhere you want
Report modification
Functionality to Change Format of Date and Time And Values as per Timezone in Excel Export Report
Import holidays to work schedule.
Split the customer menu in two
Module summary
Simplify the accounting on product, remove accounting tab
Improve the product variant usability
Auto set product cost from BoM on update.
Estmation in Qoutation