The page describes the new functionalities of Version 4.2.5 of the TFEL project.

This version was released on June 22, 2026 along with:

• Version 3.0.17,
• Version 3.1.17,
• Version 3.2.14,
• Version 3.3.9,
• Version 3.4.10,
• Version 4.0.7
• Version 4.1.6

and inherits from all fixes from those releases.

1 Issues fixed

1.1 Issue #862: [diana-interface] Extension of DIANA interface to support 2D resolution

For more details, see: https://github.com/thelfer/tfel/issues/862/