From bf991e7161d7e465d05a4dafbe80329800e5a5d8 Mon Sep 17 00:00:00 2001
From: Massimo Cimmino <massimo.cimmino@polymtl.ca>
Date: Fri, 28 Jun 2024 11:00:27 -0400
Subject: [PATCH] Update CHANGELOG.md

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9da6ce..8ef0881 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 * [Issue 276](https://github.com/MassimoCimmino/pygfunction/issues/276) - Added functions to the `boreholes` module for the generation of rectangular fields in a staggered configuration.
 
+### Enhancements
+
+* [Issue 291](https://github.com/MassimoCimmino/pygfunction/issues/291) - Simplified the expressions in heat_transfer._finite_line_source_steady_state`. The function is now approximately 25% faster.
+
 ### Bug fixes
 
 * [Issue 255](https://github.com/MassimoCimmino/pygfunction/issues/255) - Default to an `orientation` of `0.` when `tilt` is `0.` in `boreholes.Borehole` class.