Odoo OpenUpgrade Library

The `openupgradelib` is a Python library providing support functions specifically designed to be called from Odoo migration scripts. It is a fundamental component of the Odoo Community Association (OCA) OpenUpgrade project, which aims to offer an open-source upgrade path for Odoo Community Edition instances between major versions. The library is actively maintained, releasing new versions periodically to ensure compatibility with the latest Odoo versions and to address common data migration challenges.