* feat: support Guest Access settings with `resource_setting_guest_access`
* feat: add support for redirect after authentication in guest access settings
* feat: add support for Facebook authentication in guest access settings
* feat: add support for Google authentication in guest access settings
* feat: add support for RADIUS authentication in guest access settings
* feat: add support for Wechat authentication in guest access settings
* feat: add support for Facebook Wifi authentication in guest access settings
* feat: add support for restricted DNS servers
* feat: add support for guest portal UI customization
* feat: add support for restricted subnet in guest portal
* feat: retry client action on HTTP 401, but first attempt relogging in
* require controllr version 7.4 for several portal customization attributes
* enable acceptance tests workflow concurrency
* feat: add support for Intrution Prevention System (IPS) settings with `unifi_setting_ips` resource
* require IPS features enabled on controller
* require version 7.4
* require version 7.5 for advanced_filtering_preference
* feat: use Remember Me to prolong session for user/pass authentication
* run some setting mgmt tests on 7.0+ due to auto_upgrade_hour not working until device is adopted and auto upgrade logic is different and not supported
* feat: add support for UPNP and Geo IP filtering to USG settings resource
* feat: support complete USG settings resource
* fix messages in required_together_if.go
* improve docs of USG resource
* tests: require version at least 9.0 for unbind_wan_monitors
* feat: require version at least 8.5 for dns_verification
* fix: use go-unifi 1.5.2 to fix NTP
* require 7.0 or later for timeout preference
* require 7.0 or later for geo IP filtering
