From 8b90d6249a93a221b5b4bba5ffd7af2a901ab9cb Mon Sep 17 00:00:00 2001
From: Bozo the Builder <bozo@mcneel.com>
Date: Wed, 5 Nov 2025 03:31:46 -0800
Subject: [PATCH 1/2] Sync changes from upstream repository

---
 opennurbs_public_version.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/opennurbs_public_version.h b/opennurbs_public_version.h
index 47e2030a..5baa7093 100644
--- a/opennurbs_public_version.h
+++ b/opennurbs_public_version.h
@@ -50,8 +50,7 @@
 #define RMA_VERSION_WITH_PERIODS_STRING   "8.21.25188.17000"
 #define RMA_VERSION_WITH_PERIODS_WSTRING L"8.21.25188.17000"
 
-#define RMA_VERSION_WITH_PERIODS_STRING   "8.20.25157.13000"
-#define RMA_VERSION_WITH_PERIODS_WSTRING L"8.20.25157.13000"
+
 
 // git revision SHA-1 hash as char hexadecimal string
 #define RMA_GIT_REVISION_HASH_STRING ""

From 5e88d70e1e9dabb79dd6633c34c50ca344130516 Mon Sep 17 00:00:00 2001
From: Bozo the Builder <bozo@mcneel.com>
Date: Wed, 5 Nov 2025 03:38:06 -0800
Subject: [PATCH 2/2] Sync changes from upstream repository

---
 opennurbs_mesh.h           | 14 +++++++++-----
 opennurbs_public_version.h | 25 ++++++++++++-------------
 2 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/opennurbs_mesh.h b/opennurbs_mesh.h
index a749b36f..c13ba909 100644
--- a/opennurbs_mesh.h
+++ b/opennurbs_mesh.h
@@ -5208,21 +5208,25 @@ Returns:
 
    bool HasSinglePrecisionVertices() const;
 
-
   /*
   Description:
-    If you modify the values of double precision vertices,
-    then you must call UpdateSinglePrecisionVertices().
+    Copies the values of the double precision vertices array to the 
+      single precision array.
+    If you modify the values of double precision vertices only,
+      then you must call UpdateSinglePrecisionVertices().
   Remarks:
     If double precision vertices are not present, this function
-    does nothing.
+    empties the single precision vertices array.
   */
   void UpdateSinglePrecisionVertices();
 
   /*
   Description:
+    Copies the values of the single precision vertices array to the
+      double precision array.
     If you modify the values of the single precision vertices
-    in m_V[], then you must call UpdateDoublePrecisionVertices().
+      in m_V[], and double precision vertices are present, 
+      then you must call UpdateDoublePrecisionVertices().
   Remarks:
     If double precision vertices are not present, this function
     creates them.
diff --git a/opennurbs_public_version.h b/opennurbs_public_version.h
index 47e2030a..67429c00 100644
--- a/opennurbs_public_version.h
+++ b/opennurbs_public_version.h
@@ -6,7 +6,7 @@
 
 // To update version numbers, edit ..\build\build_dates.msbuild
 #define RMA_VERSION_MAJOR 8
-#define RMA_VERSION_MINOR 21
+#define RMA_VERSION_MINOR 22
 
 ////////////////////////////////////////////////////////////////
 //
@@ -14,10 +14,10 @@
 // first step in each build.
 //
 #define RMA_VERSION_YEAR   2025
-#define RMA_VERSION_MONTH  7
-#define RMA_VERSION_DATE   7
-#define RMA_VERSION_HOUR   17
-#define RMA_VERSION_MINUTE 0
+#define RMA_VERSION_MONTH  8
+#define RMA_VERSION_DATE   5
+#define RMA_VERSION_HOUR   12
+#define RMA_VERSION_MINUTE 45
 
 ////////////////////////////////////////////////////////////////
 //
@@ -35,8 +35,8 @@
 //     3 = build system release build
 #define RMA_VERSION_BRANCH 0
 
-#define VERSION_WITH_COMMAS  8,21,25188,17000
-#define VERSION_WITH_PERIODS 8.21.25188.17000
+#define VERSION_WITH_COMMAS  8,22,25217,12450
+#define VERSION_WITH_PERIODS 8.22.25217.12450
 #define COPYRIGHT "Copyright (C) 1993-2025, Robert McNeel & Associates. All Rights Reserved."
 #define SPECIAL_BUILD_DESCRIPTION "Public OpenNURBS C++ 3dm file IO library."
 
@@ -44,14 +44,13 @@
 #define RMA_VERSION_NUMBER_MAJOR_WSTRING L"8"
 #define RMA_PREVIOUS_VERSION_NUMBER_MAJOR_WSTRING L"7"
 
-#define RMA_VERSION_NUMBER_SR_STRING   "SR21"
-#define RMA_VERSION_NUMBER_SR_WSTRING L"SR21"
+#define RMA_VERSION_NUMBER_SR_STRING   "SR22"
+#define RMA_VERSION_NUMBER_SR_WSTRING L"SR22"
+
+#define RMA_VERSION_WITH_PERIODS_STRING   "8.22.25217.12450"
+#define RMA_VERSION_WITH_PERIODS_WSTRING L"8.22.25217.12450"
 
-#define RMA_VERSION_WITH_PERIODS_STRING   "8.21.25188.17000"
-#define RMA_VERSION_WITH_PERIODS_WSTRING L"8.21.25188.17000"
 
-#define RMA_VERSION_WITH_PERIODS_STRING   "8.20.25157.13000"
-#define RMA_VERSION_WITH_PERIODS_WSTRING L"8.20.25157.13000"
 
 // git revision SHA-1 hash as char hexadecimal string
 #define RMA_GIT_REVISION_HASH_STRING ""