• Warn about protect_from_forgery without exceptions (Neil Matatall)
• Add Rake task to exit with error code on warnings (masarakki)
• Ignore quoted_table_name in SQL (Gabriel Sobhrinho)
• Ignore more Arel methods in SQL (#604)
• Warn about RCE and file access with open
• Handle Array#include? guard conditionals (#604)
• Handle lambdas as filters
• Do not ignore targets of to_s in SQL (#638)