From 4f991fc543e8756c42055820117057fe34ed1697 Mon Sep 17 00:00:00 2001
From: Hantao Cui <cuihantao@gmail.com>
Date: Thu, 21 Mar 2024 02:21:26 +0000
Subject: [PATCH] Update.

---
 docs/source/release-notes.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/source/release-notes.rst b/docs/source/release-notes.rst
index 794ec46d3..8cd56372f 100644
--- a/docs/source/release-notes.rst
+++ b/docs/source/release-notes.rst
@@ -13,6 +13,9 @@ v1.9.2 (2024-03-XX)
 -------------------
 - Improve PSS/E parser for the `wmod` field in the static generator
   section.
+- Added functions in `Line` for building network admittance matrix, `Bdc`
+  matrix for DC power flow, and `Bp` and `Bpp` matrices for fast decoupled
+  power flow. See ``build_y``, ``build_b`` and ``build_Bdc``.
 
 v1.9.1 (2024-02-04)
 -------------------