Bump version to 0.92.1 and add changelog

Change-Id: I8e6841cb64944bc8ee59dfb707b53de99f22b455
diff --git a/script/derekovecs-server b/script/derekovecs-server
index 9e5c367..dfabae7 100755
--- a/script/derekovecs-server
+++ b/script/derekovecs-server
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 
-our $VERSION = '0.92';
+our $VERSION = '0.92.1';
 
 use IDS::DeReKoVecs::Read;
 use Mojolicious::Lite;