diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index c0f64bb4..6b70a153 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -13,7 +13,7 @@ jobs:
       issues: write
 
     steps:
-      - uses: actions/stale@v5.1.1
+      - uses: actions/stale@v5.2.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 30
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 318cfcc4..7725ecc3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -51,10 +51,10 @@ jobs:
       name: Checkout repository
       uses: actions/checkout@v3.0.2
     -
-      name: Set up Python 3.8
+      name: Set up Python 3.10
       uses: actions/setup-python@v4.2.0
       with:
-        python-version: 3.8
+        python-version: '3.10'
     -
       name: Install dependencies
       run: pip install -r test/requirements.txt
diff --git a/advanced/Scripts/piholeDebug.sh b/advanced/Scripts/piholeDebug.sh
index 6543efbb..ab16d7ff 100755
--- a/advanced/Scripts/piholeDebug.sh
+++ b/advanced/Scripts/piholeDebug.sh
@@ -41,6 +41,9 @@ else
     #OVER="\r\033[K"
 fi
 
+# shellcheck disable=SC1091
+. /etc/pihole/versions
+
 OBFUSCATED_PLACEHOLDER="<DOMAIN OBFUSCATED>"
 
 # FAQ URLs for use in showing the debug log
@@ -50,7 +53,6 @@ FAQ_HARDWARE_REQUIREMENTS="${COL_CYAN}https://docs.pi-hole.net/main/prerequisite
 FAQ_HARDWARE_REQUIREMENTS_PORTS="${COL_CYAN}https://docs.pi-hole.net/main/prerequisites/#ports${COL_NC}"
 FAQ_HARDWARE_REQUIREMENTS_FIREWALLD="${COL_CYAN}https://docs.pi-hole.net/main/prerequisites/#firewalld${COL_NC}"
 FAQ_GATEWAY="${COL_CYAN}https://discourse.pi-hole.net/t/why-is-a-default-gateway-important-for-pi-hole/3546${COL_NC}"
-FAQ_ULA="${COL_CYAN}https://discourse.pi-hole.net/t/use-ipv6-ula-addresses-for-pi-hole/2127${COL_NC}"
 FAQ_FTL_COMPATIBILITY="${COL_CYAN}https://github.com/pi-hole/FTL#compatibility-list${COL_NC}"
 FAQ_BAD_ADDRESS="${COL_CYAN}https://discourse.pi-hole.net/t/why-do-i-see-bad-address-at-in-pihole-log/3972${COL_NC}"
 
@@ -465,8 +467,8 @@ diagnose_operating_system() {
     # Display the current test that is running
     echo_current_diagnostic "Operating system"
 
-    # If the PIHOLE_DOCKER_TAG variable is set, include this information in the debug output
-    [ -n "${PIHOLE_DOCKER_TAG}" ] && log_write "${INFO} Pi-hole Docker Container: ${PIHOLE_DOCKER_TAG}"
+    # If DOCKER_VERSION is set (Sourced from /etc/pihole/versions at start of script), include this information in the debug output
+    [ -n "${DOCKER_VERSION}" ] && log_write "${INFO} Pi-hole Docker Container: ${DOCKER_VERSION}"
 
     # If there is a /etc/*release file, it's probably a supported operating system, so we can
     if ls /etc/*release 1> /dev/null 2>&1; then
@@ -802,7 +804,7 @@ check_networking() {
     ping_gateway "6"
     # Skip the following check if installed in docker container. Unpriv'ed containers do not have access to the information required
     # to resolve the service name listening - and the container should not start if there was a port conflict anyway
-    [ -z "${PIHOLE_DOCKER_TAG}" ] && check_required_ports
+    [ -z "${DOCKER_VERSION}" ] && check_required_ports
 }
 
 check_x_headers() {
@@ -812,7 +814,7 @@ check_x_headers() {
     # Similarly, it will show "X-Pi-hole: The Pi-hole Web interface is working!" if you view the header returned
     # when accessing the dashboard (i.e curl -I pi.hole/admin/)
     # server is operating correctly
-    echo_current_diagnostic "Dashboard and block page"
+    echo_current_diagnostic "Dashboard headers"
     # Use curl -I to get the header and parse out just the X-Pi-hole one
     local full_curl_output_dashboard
     local dashboard
@@ -822,7 +824,7 @@ check_x_headers() {
     local dashboard_working
     dashboard_working="X-Pi-hole: The Pi-hole Web interface is working!"
 
-    # Same logic applies to the dashboard as above, if the X-Header matches what a working system should have,
+    # If the X-Header matches what a working system should have,
     if [[ $dashboard == "$dashboard_working" ]]; then
         # then we can show a success
         log_write "$TICK Web interface X-Header: ${COL_GREEN}${dashboard}${COL_NC}"
@@ -1274,7 +1276,7 @@ analyze_gravity_list() {
 
     # if users want to check database integrity
     if [[ "${CHECK_DATABASE}" = true ]]; then
-        database_integrity_check "${PIHOLE_FTL_DB_FILE}"
+        database_integrity_check "${PIHOLE_GRAVITY_DB_FILE}"
     fi
 
     show_db_entries "Info table" "SELECT property,value FROM info" "20 40"
@@ -1337,16 +1339,6 @@ database_integrity_check(){
 
 }
 
-check_database_integrity() {
-    echo_current_diagnostic "Gravity Database"
-    database_permissions "${PIHOLE_GRAVITY_DB_FILE}"
-    database_integrity_check "${PIHOLE_GRAVITY_DB_FILE}"
-
-    echo_current_diagnostic "Pi-hole FTL Query Database"
-    database_permissions "${PIHOLE_FTL_DB_FILE}"
-    database_integrity_check "${PIHOLE_FTL_DB_FILE}"
-}
-
 # Show a text spinner during a long process run
 spinner(){
     # Show the spinner only if there is a tty
diff --git a/advanced/Scripts/updatecheck.sh b/advanced/Scripts/updatecheck.sh
index 37211cc6..b1e111ae 100755
--- a/advanced/Scripts/updatecheck.sh
+++ b/advanced/Scripts/updatecheck.sh
@@ -84,4 +84,9 @@ else
     FTL_VERSION="$(pihole-FTL version)"
     addOrEditKeyValPair "${VERSION_FILE}" "FTL_VERSION" "${FTL_VERSION}"
 
+    # PIHOLE_DOCKER_TAG is set as env variable only on docker installations
+    if [[ "${PIHOLE_DOCKER_TAG}" ]]; then
+        addOrEditKeyValPair "${VERSION_FILE}" "DOCKER_VERSION" "${PIHOLE_DOCKER_TAG}"
+    fi
+
 fi
diff --git a/advanced/lighttpd.conf.debian b/advanced/lighttpd.conf.debian
index 4545bb2e..21e48d6c 100644
--- a/advanced/lighttpd.conf.debian
+++ b/advanced/lighttpd.conf.debian
@@ -32,6 +32,8 @@ server.errorlog             = "/var/log/lighttpd/error-pihole.log"
 server.pid-file             = "/run/lighttpd.pid"
 server.username             = "www-data"
 server.groupname            = "www-data"
+# For lighttpd version 1.4.46 or above, the port can be overwritten in `/etc/lighttpd/external.conf` using the := operator
+# e.g. server.port := 8000
 server.port                 = 80
 accesslog.filename          = "/var/log/lighttpd/access-pihole.log"
 accesslog.format            = "%{%s}t|%V|%r|%s|%b"
diff --git a/advanced/lighttpd.conf.fedora b/advanced/lighttpd.conf.fedora
index 12930302..3da62839 100644
--- a/advanced/lighttpd.conf.fedora
+++ b/advanced/lighttpd.conf.fedora
@@ -33,6 +33,8 @@ server.errorlog             = "/var/log/lighttpd/error-pihole.log"
 server.pid-file             = "/run/lighttpd.pid"
 server.username             = "lighttpd"
 server.groupname            = "lighttpd"
+# For lighttpd version 1.4.46 or above, the port can be overwritten in `/etc/lighttpd/external.conf` using the := operator
+# e.g. server.port := 8000
 server.port                 = 80
 accesslog.filename          = "/var/log/lighttpd/access-pihole.log"
 accesslog.format            = "%{%s}t|%V|%r|%s|%b"
diff --git a/test/setup.py b/test/setup.py
index 0e393bc1..9f3b4b48 100644
--- a/test/setup.py
+++ b/test/setup.py
@@ -1,6 +1,7 @@
 from setuptools import setup
 
 setup(
+    py_modules=[],
     setup_requires=['pytest-runner'],
     tests_require=['pytest'],
 )
diff --git a/test/tox.centos_8.ini b/test/tox.centos_8.ini
index e94c2433..71b147c7 100644
--- a/test/tox.centos_8.ini
+++ b/test/tox.centos_8.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py3
 
 [testenv]
 whitelist_externals = docker
diff --git a/test/tox.debian_10.ini b/test/tox.debian_10.ini
index 3b182cdc..d21620dc 100644
--- a/test/tox.debian_10.ini
+++ b/test/tox.debian_10.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py3
 
 [testenv]
 whitelist_externals = docker
diff --git a/test/tox.debian_11.ini b/test/tox.debian_11.ini
index c7e41a91..f2546922 100644
--- a/test/tox.debian_11.ini
+++ b/test/tox.debian_11.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py3
 
 [testenv]
 whitelist_externals = docker
diff --git a/test/tox.fedora_34.ini b/test/tox.fedora_34.ini
index 26856984..f4115a66 100644
--- a/test/tox.fedora_34.ini
+++ b/test/tox.fedora_34.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py3
 
 [testenv]
 whitelist_externals = docker
diff --git a/test/tox.ubuntu_20.ini b/test/tox.ubuntu_20.ini
index fb3d20d7..80fb7485 100644
--- a/test/tox.ubuntu_20.ini
+++ b/test/tox.ubuntu_20.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py3
 
 [testenv]
 whitelist_externals = docker
diff --git a/test/tox.ubuntu_22.ini b/test/tox.ubuntu_22.ini
index 2a3285aa..41007a9c 100644
--- a/test/tox.ubuntu_22.ini
+++ b/test/tox.ubuntu_22.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py3
 
 [testenv]
 whitelist_externals = docker