patch 9.1.0000: Vim 9.1 release

Problem:  Need a new release
Solution: Release Vim 9.1

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.h b/src/version.h
index 9c460ea..b9c6d83 100644
--- a/src/version.h
+++ b/src/version.h
@@ -17,10 +17,10 @@
 
 // Values that change for a new release.
 #define VIM_VERSION_MAJOR		9
-#define VIM_VERSION_MINOR		0
-#define VIM_VERSION_BUILD		284
-#define VIM_VERSION_BUILD_BCD		0x11c
-#define VIM_VERSION_DATE_ONLY		"2022 Jun 28"
+#define VIM_VERSION_MINOR		1
+#define VIM_VERSION_BUILD		285
+#define VIM_VERSION_BUILD_BCD		0x11d
+#define VIM_VERSION_DATE_ONLY		"2024 Jan 02"
 
 // Values based on the above
 #define VIM_VERSION_MAJOR_STR		VIM_TOSTR(VIM_VERSION_MAJOR)