- Remove `function` keyword from all function declarations for consistency - Use `local` keyword for variables inside functions to limit scope - Replace `test -z` and `test -n` with `[[ -z ]]` and `[[ -n ]]` for better readability - Standardize variable naming to snake_case - Update template variables in `odoo_revision` file - Update `.gitmodules.csv` with new commit references for submodules