.gitignore in asciidoctor-rfc-0.1.0 vs .gitignore in asciidoctor-rfc-0.2.0

@@ -8,5 +8,10 @@
 /spec/reports/
 /tmp/
 
 # rspec failure tracking
 .rspec_status
+
+.ruby-version
+.ruby-gemset
+
+**/.byebug_history
\ No newline at end of file