increased version number in preparation for release 5.9

Daniel Kroening · Daniel Kroening · commit 8f931631c188 · 2018-06-21T20:50:16.000+01:00
diff --git a/src/config.inc b/src/config.inc
@@ -72,4 +72,4 @@ endif
 OSX_IDENTITY="Developer ID Application: Daniel Kroening"
 
 # Detailed version information
-CBMC_VERSION = 5.8
+CBMC_VERSION = 5.9
