v0.7.5

New feature in this release:

• Support for calling functions from user-specified custom script on success or failure (see the README for details)

Additional changes:

• Fix /backup deleted during initial setup: #59
• Fix non-interactive setup on OpenWrt: #61
• Fix geoip-shell lookup printing file contents when called with the -F option
• Support option -w <ipt|nft|all> in the install script - this allows to specify which geoip-shell firewall backend library to install
• geoip-shell and geoip-shell-iptables can now be installed on any OpenWrt system with firewall3 or firewall4 (previously only firewall3+iptables or firewall4+nftables was supported)
• Other minor bugfixes and improvements

Full Changelog: v0.7.4...v0.7.5