Odoo Changelog — 2026-04-10

Friday, April 10, 2026

1 change · master

Refactoring(1)

Code cleanup and technical improvements

[REF] tools: dedicated expr_eval evaluator

Enterprisemasteraccount

This update replaces a risky, older method of evaluating expressions with a safer, dedicated system. It simplifies calculations within Odoo reports, specifically in the account_report module, and reduces potential security vulnerabilities. This change improves the stability and maintainability of our reporting features.

Original PR description

Replace the legacy eval-based expr_eval with an AST evaluator for simple expressions, that now also supports variables and context
    
The new `expr_eval` has a small subset of python syntax: arithmetic, comparisons, boolean operators, literals, lists, tuples, dicts, sets, variables passed as context, subscripting, and min/max.
    
This works for simple formulas and simple domain expressions and avoids ever going through `eval` for these

(https://github.com/odoo/enterprise/pull/107659 already deprecates `const_eval` btw)
community: https://github.com/odoo/odoo/pull/255216

#reporting#performance#security