bump so_minor for adding the new cfg auto-repeat functions

Makefile.in

@@ -18,7 +18,7 @@ ifeq ($(shell uname -s), Darwin)
 	shared = -dynamiclib
 else
 	so_major = 0
-	so_minor = 3
+	so_minor = 4
 	devlink = lib$(name).so
 	soname = $(devlink).$(so_major)
 	lib_so = $(soname).$(so_minor)

README.md

@@ -75,7 +75,7 @@ To build the example programs, change into their directory and run `make`. The
 
 License
 -------
-Copyright (C) 2007-2022 John Tsiombikas <nuclear@member.fsf.org>
+Copyright (C) 2007-2025 John Tsiombikas <nuclear@member.fsf.org>
 
 libspnav is free software. Feel free to use, modify, and/or redistibute it
 under the terms of the 3-clause BSD license. See LICENSE for details.