What's Changed

• List fix: no reload #3981 by @andras-tim
• Consequently use defined file path variables #4105 by @MichaIng
• Remove obsolete DEB package name checks #4106 by @MichaIng
• add --no-rebase to the git pull command(s) to squelch hint message in newer versions of git (#4226) by @PromoFaux)
• Add ca-certificates to INSTALLER_DEPS #4343 by @yubiuser
• Remove netcat from dependencies (#4346) by @yubiuser
• Do not export DNS_FQDN_REQUIRED and DNS_BOGUS_PRIV unconditionally #4354 by @yubiuser
• Do not account for refactor anymore (#4355) by @yubiuser
• Do not let the user select if they want to blocking via IPv4 and/or IPv6 #4357 by @yubiuser
• Install script comment tweaks (#4361) by @PromoFaux
• Remove unused wildcard_regex_converter.sh (#4369) by @yubiuser
• Remove .idea/ #4373 by @friederbluemle
• Set file permission for querie database in pihole-FTL.service #4328 by @yubiuser
• Tweak final whiptail dialog #4321 by @PromoFaux
• Companion to pi-hole/adminlte#1231 #4375 by @PromoFaux
• Simplify vw_adlist #4379 by @yubiuser
• Make debug log file size human readable #4350 by @yubiuser
• Update upstream DNS server capability descriptions #4363 by @xanoni
• Include df -h in debug log #4380 (by @yubiuser)
• Fix PHP8.0 detection #4383 by @MichaIng
• Tweak local DNS record and CNAME #4384 by @yubiuser
• update tests: remove fedora 32, add fedora 34 #4403 by @bcambl

Full Changelog: https://github.com/pi-hole/pi-hole/compare/v5.5...v5.6