From f06881aba40c40b609172db643757b523f149e50 Mon Sep 17 00:00:00 2001
From: Timo Koch <timokoch@uio.no>
Date: Sat, 27 May 2023 15:06:08 +0200
Subject: [PATCH] [changelog] Entry about improvements in tpfa

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0cf0c4014a..04c6261fbf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Differences Between DuMu<sup>x</sup> 3.8 and DuMu<sup>x</sup> 3.7
 - __Pore network__: Added the dual network model proposed in Koch et al (2021) https://doi.org/10.1007/s11242-021-01602-5
 - __Pore network__: Added a model for heat conduction in a solid grain network
 - __Nonisothermal__: Added a specialized local residual for incompressible flows where the pressure work term cancels with the pressure-dependent part of the enthalpy so that only the internal energy remains in the advective heat flux.
+- __Tpfa__: The scv/scvf interfaces no longer store the geometry (can be obtained via local view of grid geometry). This means the memory footprint and also construction performance of the scv/scvfs is greatly improved, especially in higher dimensions. (Similar changes for the CVFE methods are already implemented since the previous release.)
 
 ### Immediate interface changes not allowing/requiring a deprecation period:
 
-- 
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