From 4c4e1167be73333dea4a5169133b46a7f376e5a6 Mon Sep 17 00:00:00 2001
From: tobolar <jakub.tobolar@dlr.de>
Date: Tue, 16 Jan 2024 14:55:45 +0100
Subject: [PATCH 1/3] Delete unused protected parameters ndim, ndim2 and
 ndim_pointGravity

---
 Modelica/Mechanics/MultiBody/package.mo | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Modelica/Mechanics/MultiBody/package.mo b/Modelica/Mechanics/MultiBody/package.mo
index bcb21b0624..dd0e163cdc 100644
--- a/Modelica/Mechanics/MultiBody/package.mo
+++ b/Modelica/Mechanics/MultiBody/package.mo
@@ -169,10 +169,6 @@ model World
      objects cannot be used.
   */
 protected
-  parameter Integer ndim=if enableAnimation and animateWorld then 1 else 0;
-  parameter Integer ndim2=if enableAnimation and animateWorld and
-      axisShowLabels then 1 else 0;
-
   // Parameters to define axes
   parameter SI.Length headLength=min(axisLength, axisDiameter*Types.Defaults.
       FrameHeadLengthFraction);
@@ -301,8 +297,6 @@ protected
     specularCoefficient=0) if enableAnimation and animateGravity and gravityType == GravityTypes.UniformGravity;
 
   // Point gravity visualization
-  parameter Integer ndim_pointGravity=if enableAnimation and animateGravity
-       and gravityType == GravityTypes.UniformGravity then 1 else 0;
   Modelica.Mechanics.MultiBody.Visualizers.Advanced.Shape gravitySphere(
     shapeType="sphere",
     r_shape={-gravitySphereDiameter/2,0,0},

From 94c429ead0fa8c8dd047dd1b5969335a82d95647 Mon Sep 17 00:00:00 2001
From: tobolar <jakub.tobolar@dlr.de>
Date: Wed, 17 Jan 2024 13:51:18 +0100
Subject: [PATCH 2/3] Document changed components in release notes

---
 Modelica/package.mo | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Modelica/package.mo b/Modelica/package.mo
index e42b474fa6..face9feb6c 100644
--- a/Modelica/package.mo
+++ b/Modelica/package.mo
@@ -2530,6 +2530,10 @@ The following <font color=\"blue\"><strong>existing components</strong></font> h
 </p>
 
 <table border=\"1\" cellspacing=\"0\" cellpadding=\"2\" style=\"border-collapse:collapse;\">
+<tr><td colspan=\"2\"><strong>Mechanics.MultiBody</strong></td></tr>
+<tr><td>World</td>
+    <td>Delete unused protected parameters <code>ndim</code>, <code>ndim2</code> and
+        <code>ndim_pointGravity</code>.</td></tr>
 <tr><td colspan=\"2\"><strong>Mechanics.Rotational.Components</strong></td></tr>
 <tr><td>Brake<br>Clutch<br>OneWayClutch</td>
     <td>The table interpolation in <code>mu_pos</code> utilizes the interpolation based on <a href=\"modelica://Modelica.Blocks.Types.ExternalCombiTable1D\">ExternalCombiTable1D</a>.<br>The public variable <code>mu0</code> was changed to a protected final parameter.</td></tr>

From 0368d773597401440eb834ed4ae0a3d03042a420 Mon Sep 17 00:00:00 2001
From: Harisankar-Allimangalath
 <144321750+Harisankar-Allimangalath@users.noreply.github.com>
Date: Thu, 18 Jan 2024 12:06:57 +0530
Subject: [PATCH 3/3] Update Modelica/package.mo

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>
---
 Modelica/package.mo | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Modelica/package.mo b/Modelica/package.mo
index face9feb6c..346db23cb5 100644
--- a/Modelica/package.mo
+++ b/Modelica/package.mo
@@ -2532,8 +2532,8 @@ The following <font color=\"blue\"><strong>existing components</strong></font> h
 <table border=\"1\" cellspacing=\"0\" cellpadding=\"2\" style=\"border-collapse:collapse;\">
 <tr><td colspan=\"2\"><strong>Mechanics.MultiBody</strong></td></tr>
 <tr><td>World</td>
-    <td>Delete unused protected parameters <code>ndim</code>, <code>ndim2</code> and
-        <code>ndim_pointGravity</code>.</td></tr>
+    <td>The protected parameters <code>ndim</code>, <code>ndim2</code> and
+        <code>ndim_pointGravity</code> have been removed.</td></tr>
 <tr><td colspan=\"2\"><strong>Mechanics.Rotational.Components</strong></td></tr>
 <tr><td>Brake<br>Clutch<br>OneWayClutch</td>
     <td>The table interpolation in <code>mu_pos</code> utilizes the interpolation based on <a href=\"modelica://Modelica.Blocks.Types.ExternalCombiTable1D\">ExternalCombiTable1D</a>.<br>The public variable <code>mu0</code> was changed to a protected final parameter.</td></tr>