20221223.0.0

Changes

🚀 Features

• Feature (config): Add NAT_MASQUERADE environment variable to disable provisioning of MASQUERADE iptables rules @leojonathanoh (#41)
• Enhancement (docker-entrypoint.sh): Add set -u and remove set -a @leojonathanoh (#38)

🖊️ Refactors

• Refactor: Add OPENVPN_CONFIG_FILE environment variable and deprecate OPENVPN_SERVER_CONFIG_FILE @leojonathanoh (#42)
• Refactor (config): Remove unused environment variables OPENVPN_CLIENT_CONFIG_DIR, OPENVPN_STATUS_FILE, OPENVPN_STATUS_FILE_WRITE_FREQUENCY_SECONDS @leojonathanoh (#37)

📝 Documentation

• Docs: Add environment variables to docker-compose.yml example @leojonathanoh (#40)
• Docs (firewall.sh): Improve documentation in firewall.sh @leojonathanoh (#39)