• Add options only_tables, exclude_tables, run_sql_after_backup, include_cluster (@brookzhang)

• Crypto/AES_256_CBC: Fix length of encryption key to 32 bytes

• Crypto: Add decryption in the executable and authenticate the ciphering
• Add tests for DBMS and Crypto

• Implement random key generation and optpaese inside the executable
• Crypto/AES_256_CBC: Hash given key with HKFD::SHA256
• Crypto/AES_256_CBC: Generate iv before encryption and decryption
• DBMS/MySQL: Add flag --single-transaction

Thanks to everyone who read and liked this repo and reported issues and suggestions.
Special thanks also to @dchest!

• Make parsing of given configuration file more reliable
• Add module Storage::FTP

• Add travis
  -- Refactor dependencies between gemspec and Gemfile

• Update README.md
• Make checking of requested modules more strict
• Prepare tests

• Change name of keys in S3's bucket section in the config file

• Add module Storage::Filesystem
• Add module DBMS::MySQL
• Backups are saved inside sub-folders named as their own dbms