---
title: "Magma V2.11-16 Patch Notes"
canonical: "https://docs.magma-maths.org/patchnotes/2.11-16.html"
source: "https://docs.magma-maths.org/patchnotes/2.11-16.md"
---

<a id="magma-v2-11-16-patch-notes"></a>
# Magma V2.11-16 Patch Notes

## Finite Fields

- A bug in homomorphisms of finite fields has been fixed (reported by M. Grassl).

## Groups

- Bugs in construction of generators by the [`ChevalleyGroup`](../FiniteGroups/AlmostSimpleGroups/standard.md#function-chevalleygroup-monstgelt-rngintelt-fldfin) function for families 2G2 and 2F4 for large fields (size $\gt 2^{20}$) have been fixed. Bugs reported by Henrik Baarnhielm.

## Polynomial Rings

- A bug in `IsZeroDivisor` for elements of polynomial quotient rings over integer residue class rings has been fixed.