libgpiod v2.0

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
diff --git a/configure.ac b/configure.ac
index bb84426..5ed8847 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@
 AC_PREREQ([2.69])
 
 AC_INIT([libgpiod], [2.0])
-AC_SUBST(EXTRA_VERSION, [-rc3])
+AC_SUBST(EXTRA_VERSION, [])
 
 AC_DEFINE_UNQUOTED([GPIOD_VERSION_STR],
 			["$PACKAGE_VERSION$EXTRA_VERSION"],