Month: 2025-09 Key features delivered: - HR Timesheet Attendance Report: SQL type safety for employee_id; fix undefined query variable to ensure correct data interpretation, upgrade reliability. Commit: c9ff182ea110a5eecf67343cb2799ec1f372e25a. - odoo/upgrade-util: Fixed ir_model_fields column updates when renaming m2m relationships to reflect renamed m2m columns; prevents crashes and preserves data integrity. Commit: 85c5a6c0d3087d1a098983bafdbe93e525e8a520. Major bugs fixed: - HR Timesheet Attendance Report: resolved undefined SQL query variable; avoids comparison errors with integers. - ir_model_fields updates on m2m rename: ensured column1/column2 reflect new m2m columns. Overall impact and accomplishments: - Improved upgrade reliability and data integrity across two repos; reduces upgrade failures and report errors in production. - Demonstrated SQL and Odoo migration proficiency with direct business value delivery. Technologies/skills demonstrated: - SQL query typing and casting, data type safety - Odoo ORM migration patterns and ir_model_fields handling - Migration scripting and code maintenance

June 2025 monthly summary for odoo/upgrade-util: Fixed a critical memory exhaustion issue in spreadsheet revision command processing by introducing batch processing and a named cursor with a capped memory capacity. This enhances stability and reliability when handling large spreadsheets during upgrade tasks.