Update release version to v4.6.1 in prep for develop merge into master (#1204)

Author: hans-schmidt

configure.ac

@@ -1,12 +1,12 @@
 dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
 AC_PREREQ([2.60])
 define(_CLIENT_VERSION_MAJOR, 4)
-define(_CLIENT_VERSION_MINOR, 7)
-define(_CLIENT_VERSION_REVISION, 0)
+define(_CLIENT_VERSION_MINOR, 6)
+define(_CLIENT_VERSION_REVISION, 1)
 define(_CLIENT_VERSION_BUILD, 0)
-define(_CLIENT_VERSION_RC, 2)
+define(_CLIENT_VERSION_RC, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
-define(_COPYRIGHT_YEAR, 2021)
+define(_COPYRIGHT_YEAR, 2022)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
 define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Raven Core]])
 AC_INIT([Raven Core],m4_join([.], _CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MINOR, _CLIENT_VERSION_REVISION, m4_if(_CLIENT_VERSION_BUILD, [0], [], _CLIENT_VERSION_BUILD))m4_if(_CLIENT_VERSION_RC, [0], [], [test]_CLIENT_VERSION_RC),[https://github.com/RavenProject/Ravencoin/issues],[raven],[https://ravencoin.org/])