0.19.0

What's Changed

• Update README.md for zh_CN by @celaraze in #195
• change the way strings are handled in env by @thijsvanloef in #203
• optionally delete old backups by @sugoidogo in #188
• Update korean README.md 0.15->0.16 by @seoseonyu in #200
• Cron backup by @Dashboy1998 in #194
• Update the way env variables are managed by @Filipe-Souza in #201

New Contributors

• @celaraze made their first contribution in #195
• @sugoidogo made their first contribution in #188

Full Changelog: 0.18.0...0.19.0