diff --git a/.archive/.0000_lib_usage.sh b/.archive/.0000_lib_usage.sh
index b5da322..551f5db 100644
--- a/.archive/.0000_lib_usage.sh
+++ b/.archive/.0000_lib_usage.sh
@@ -21,7 +21,7 @@ usage() {
   clear
   cat << EOF
 $(echo -e "\e[92mCISS.debian.live.builder\e[0m")
-$(echo -e "\e[92mMaster V8.03.832.2025.06.25\e[0m")
+$(echo -e "\e[92mMaster V8.03.864.2025.07.15\e[0m")
 $(echo -e "\e[92mA lightweight Shell Wrapper for building a hardened Debian Live ISO Image.\e[0m")
 
 $(echo -e "\e[97m(c) Marc S. Weidner, 2018 - 2025\e[0m")
diff --git a/.gitea/ISSUE_TEMPLATE/ISSUE_TEMPLATE.yaml b/.gitea/ISSUE_TEMPLATE/ISSUE_TEMPLATE.yaml
index b2f7646..85b83ea 100644
--- a/.gitea/ISSUE_TEMPLATE/ISSUE_TEMPLATE.yaml
+++ b/.gitea/ISSUE_TEMPLATE/ISSUE_TEMPLATE.yaml
@@ -25,7 +25,7 @@ body:
     attributes:
       label: "Version"
       description: "Which version are you running? Use `./ciss_live_builder.sh -v`."
-      placeholder: "e.g., Master V8.03.832.2025.06.25"
+      placeholder: "e.g., Master V8.03.864.2025.07.15"
     validations:
       required: true
 
diff --git a/.gitea/TODO/dockerfile b/.gitea/TODO/dockerfile
index b1c7d19..53c371c 100644
--- a/.gitea/TODO/dockerfile
+++ b/.gitea/TODO/dockerfile
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 FROM debian:bookworm
 
diff --git a/.gitea/TODO/render-md-to-html.yaml b/.gitea/TODO/render-md-to-html.yaml
index ea05a2a..2f281a4 100644
--- a/.gitea/TODO/render-md-to-html.yaml
+++ b/.gitea/TODO/render-md-to-html.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 name: 🔁 Render README.md to README.html.
 
diff --git a/.gitea/trigger/t_generate_PRIVATE_iso_flavour_0.yaml b/.gitea/trigger/t_generate_PRIVATE_iso_flavour_0.yaml
index fb353c6..c7e9d68 100644
--- a/.gitea/trigger/t_generate_PRIVATE_iso_flavour_0.yaml
+++ b/.gitea/trigger/t_generate_PRIVATE_iso_flavour_0.yaml
@@ -11,5 +11,5 @@
 
 build:
   counter: 1023
-  version: V8.03.832.2025.06.25
+  version: V8.03.864.2025.07.15
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml
diff --git a/.gitea/trigger/t_generate_PRIVATE_iso_flavour_1.yaml b/.gitea/trigger/t_generate_PRIVATE_iso_flavour_1.yaml
index fb353c6..c7e9d68 100644
--- a/.gitea/trigger/t_generate_PRIVATE_iso_flavour_1.yaml
+++ b/.gitea/trigger/t_generate_PRIVATE_iso_flavour_1.yaml
@@ -11,5 +11,5 @@
 
 build:
   counter: 1023
-  version: V8.03.832.2025.06.25
+  version: V8.03.864.2025.07.15
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml
diff --git a/.gitea/trigger/t_generate_PUBLIC.yaml b/.gitea/trigger/t_generate_PUBLIC.yaml
index fb353c6..c7e9d68 100644
--- a/.gitea/trigger/t_generate_PUBLIC.yaml
+++ b/.gitea/trigger/t_generate_PUBLIC.yaml
@@ -11,5 +11,5 @@
 
 build:
   counter: 1023
-  version: V8.03.832.2025.06.25
+  version: V8.03.864.2025.07.15
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml
diff --git a/.gitea/trigger/t_generate_dns.yaml b/.gitea/trigger/t_generate_dns.yaml
index fb353c6..c7e9d68 100644
--- a/.gitea/trigger/t_generate_dns.yaml
+++ b/.gitea/trigger/t_generate_dns.yaml
@@ -11,5 +11,5 @@
 
 build:
   counter: 1023
-  version: V8.03.832.2025.06.25
+  version: V8.03.864.2025.07.15
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=yaml
diff --git a/.gitea/workflows/generate_PRIVATE_iso_flavour_0.yaml b/.gitea/workflows/generate_PRIVATE_iso_flavour_0.yaml
index 2b34c81..03ad599 100644
--- a/.gitea/workflows/generate_PRIVATE_iso_flavour_0.yaml
+++ b/.gitea/workflows/generate_PRIVATE_iso_flavour_0.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 name: 🔐 Generating a Private Live ISO FLV 0.
 
diff --git a/.gitea/workflows/generate_PRIVATE_iso_flavour_1.yaml b/.gitea/workflows/generate_PRIVATE_iso_flavour_1.yaml
index 0cf5ad1..eb9b349 100644
--- a/.gitea/workflows/generate_PRIVATE_iso_flavour_1.yaml
+++ b/.gitea/workflows/generate_PRIVATE_iso_flavour_1.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 name: 🔐 Generating a Private Live ISO FLV 1.
 
diff --git a/.gitea/workflows/generate_PUBLIC_iso.yaml b/.gitea/workflows/generate_PUBLIC_iso.yaml
index eaafdb7..10c7084 100644
--- a/.gitea/workflows/generate_PUBLIC_iso.yaml
+++ b/.gitea/workflows/generate_PUBLIC_iso.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 name: 💙 Generating a PUBLIC Live ISO.
 
diff --git a/.gitea/workflows/linter_char_scripts.yaml b/.gitea/workflows/linter_char_scripts.yaml
index bd82144..3b73ea0 100644
--- a/.gitea/workflows/linter_char_scripts.yaml
+++ b/.gitea/workflows/linter_char_scripts.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 # Gitea Workflow: Shell-Script Linting
 #
diff --git a/.gitea/workflows/render-dnssec-status.yaml b/.gitea/workflows/render-dnssec-status.yaml
index 117a85e..e0a27be 100644
--- a/.gitea/workflows/render-dnssec-status.yaml
+++ b/.gitea/workflows/render-dnssec-status.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 name: 🛡️ Retrieve DNSSEC status of coresecret.dev.
 
diff --git a/.gitea/workflows/render-dot-to-png.yaml b/.gitea/workflows/render-dot-to-png.yaml
index 831d45a..dd5a000 100644
--- a/.gitea/workflows/render-dot-to-png.yaml
+++ b/.gitea/workflows/render-dot-to-png.yaml
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 name: 🔁 Render Graphviz Diagrams.
 
diff --git a/.version.properties b/.version.properties
index 3ab172e..d7a8813 100644
--- a/.version.properties
+++ b/.version.properties
@@ -15,5 +15,5 @@ properties_SPDX-License-Identifier="EUPL-1.2 OR LicenseRef-CCLA-1.0"
 properties_SPDX-LicenseComment="This file is part of the CISS.debian.installer.secure framework."
 properties_SPDX-PackageName="CISS.debian.live.builder"
 properties_SPDX-Security-Contact="security@coresecret.eu"
-properties_version="V8.03.832.2025.06.25"
-# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=conf
\ No newline at end of file
+properties_version="V8.03.864.2025.07.15"
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=conf
diff --git a/CISS.debian.live.builder.spdx b/CISS.debian.live.builder.spdx
index 892cdb4..9295287 100644
--- a/CISS.debian.live.builder.spdx
+++ b/CISS.debian.live.builder.spdx
@@ -6,7 +6,7 @@ Creator: Person: Marc S. Weidner (Centurion Intelligence Consulting Agency)
 Created: 2025-05-07T12:00:00Z
 Package: CISS.debian.live.builder
 PackageName: CISS.debian.live.builder
-PackageVersion: Master V8.03.832.2025.06.25
+PackageVersion: Master V8.03.864.2025.07.15
 PackageSupplier: Organization: Centurion Intelligence Consulting Agency
 PackageDownloadLocation: https://git.coresecret.dev/msw/CISS.debian.live.builder
 PackageHomePage: https://git.coresecret.dev/msw/CISS.debian.live.builder
@@ -20,4 +20,4 @@ License: LicenseRef-CCLA-1.0
 LicenseID: LicenseRef-CCLA-1.0
 LicenseName: Centurion Commercial License Agreement 1.0
 LicenseCrossReference: https://coresecret.eu/imprint/licenses/
-# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=conf
\ No newline at end of file
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=conf
diff --git a/README.md b/README.md
index 5622cd1..e5ff896 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 gitea: none
 include_toc: true
 ---
-[![Static Badge](https://badges.coresecret.dev/badge/Release-V8.03.832.2025.06.25-white?style=plastic&logo=linux&logoColor=white&logoSize=auto&label=Release&color=%23FCC624)](https://git.coresecret.dev/msw/CISS.debian.live.builder)
+[![Static Badge](https://badges.coresecret.dev/badge/Release-V8.03.864.2025.07.15-white?style=plastic&logo=linux&logoColor=white&logoSize=auto&label=Release&color=%23FCC624)](https://git.coresecret.dev/msw/CISS.debian.live.builder)
 &nbsp;
 [![Static Badge](https://badges.coresecret.dev/badge/Licence-EUPL1.2-white?style=plastic&logo=europeanunion&logoColor=white&logoSize=auto&label=Licence&color=%23003399)](https://eupl.eu/1.2/en/) &nbsp;
 [![Static Badge](https://badges.coresecret.dev/badge/opensourceinitiative-Compliant-white?style=plastic&logo=opensourceinitiative&logoColor=white&logoSize=auto&label=OSI&color=%233DA639)](https://opensource.org/license/eupl-1-2) &nbsp;
@@ -26,7 +26,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 This shell wrapper automates the creation of a Debian Bookworm live ISO hardened according to the latest best practices in server
 and service security. It integrates into your build pipeline to deliver an isolated, robust environment suitable for
@@ -142,7 +142,7 @@ This means function status of the **CISS.2025.debian.live.builder** ISO after d-
 
 This project adheres strictly to a structured versioning scheme following the pattern x.y.z-Date.
 
-Example: `V8.03.832.2025.06.25`
+Example: `V8.03.864.2025.07.15`
 
 `x.y.z` represents major (x), minor (y), and patch (z) version increments.
 
diff --git a/config/includes.chroot/etc/ssh/sshd_config b/config/includes.chroot/etc/ssh/sshd_config
index c139335..ee6aed3 100644
--- a/config/includes.chroot/etc/ssh/sshd_config
+++ b/config/includes.chroot/etc/ssh/sshd_config
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 ### https://www.ssh-audit.com/
 ### ssh -Q cipher | cipher-auth | compression | kex | kex-gss | key | key-cert | key-plain | key-sig | mac | protocol-version | sig
diff --git a/config/includes.chroot/etc/sysctl.d/99_local.hardened b/config/includes.chroot/etc/sysctl.d/99_local.hardened
index e78fb77..2b97efc 100644
--- a/config/includes.chroot/etc/sysctl.d/99_local.hardened
+++ b/config/includes.chroot/etc/sysctl.d/99_local.hardened
@@ -9,7 +9,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-### Version Master V8.03.832.2025.06.25
+### Version Master V8.03.864.2025.07.15
 
 ### https://docs.kernel.org/
 ### https://github.com/a13xp0p0v/kernel-hardening-checker/
diff --git a/config/includes.chroot/preseed/.iso/preseed_hash_generator.sh b/config/includes.chroot/preseed/.iso/preseed_hash_generator.sh
index f893b4d..bb2bd4c 100644
--- a/config/includes.chroot/preseed/.iso/preseed_hash_generator.sh
+++ b/config/includes.chroot/preseed/.iso/preseed_hash_generator.sh
@@ -10,7 +10,7 @@
 # SPDX-PackageName: CISS.debian.live.builder
 # SPDX-Security-Contact: security@coresecret.eu
 
-declare -gr VERSION="Master V8.03.832.2025.06.25"
+declare -gr VERSION="Master V8.03.864.2025.07.15"
 
 ### VERY EARLY CHECK FOR DEBUGGING
 if [[ $* == *" --debug "* ]]; then
diff --git a/config/includes.chroot/preseed/preseed.cfg b/config/includes.chroot/preseed/preseed.cfg
index 4b649df..cbd8bbc 100644
--- a/config/includes.chroot/preseed/preseed.cfg
+++ b/config/includes.chroot/preseed/preseed.cfg
@@ -112,4 +112,4 @@ d-i preseed/late_command string sh /preseed/.ash/3_di_preseed_late_command.sh
 
 # Please consider donating to my work at: https://coresecret.eu/spenden/
 ###########################################################################################
-# Written by: ./preseed_hash_generator.sh Version: Master V8.03.832.2025.06.25 at: 10:18:37.9542
+# Written by: ./preseed_hash_generator.sh Version: Master V8.03.864.2025.07.15 at: 10:18:37.9542
diff --git a/docs/AUDIT_DNSSEC.md b/docs/AUDIT_DNSSEC.md
index 140c934..fb6d7dc 100644
--- a/docs/AUDIT_DNSSEC.md
+++ b/docs/AUDIT_DNSSEC.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. DNSSEC Status
 
diff --git a/docs/AUDIT_HAVEGED.md b/docs/AUDIT_HAVEGED.md
index 3917408..325b102 100644
--- a/docs/AUDIT_HAVEGED.md
+++ b/docs/AUDIT_HAVEGED.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Haveged Audit on Netcup RS 2000 G11
 
diff --git a/docs/AUDIT_LYNIS.md b/docs/AUDIT_LYNIS.md
index 9d2058c..ed00e88 100644
--- a/docs/AUDIT_LYNIS.md
+++ b/docs/AUDIT_LYNIS.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Lynis Audit:
 
diff --git a/docs/AUDIT_SSH.md b/docs/AUDIT_SSH.md
index 8d4402e..6aca1d8 100644
--- a/docs/AUDIT_SSH.md
+++ b/docs/AUDIT_SSH.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. SSH Audit by ssh-audit.com
 
diff --git a/docs/AUDIT_TLS.md b/docs/AUDIT_TLS.md
index e8e8d81..83f0dc2 100644
--- a/docs/AUDIT_TLS.md
+++ b/docs/AUDIT_TLS.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. TLS Audit:
 
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 1020392..c3747be 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -8,10 +8,14 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Changelog
 
+## V8.03.864.2025.07.15
+
+* Updated: [0010_dhcp_supersede.sh](../scripts/0010_dhcp_supersede.sh)
+
 ## V8.03.832.2025.06.25
 
 * Added: [lib_version.sh](../lib/lib_version.sh)
diff --git a/docs/CNET.md b/docs/CNET.md
index 9e392e1..484fe77 100644
--- a/docs/CNET.md
+++ b/docs/CNET.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Centurion Net - Developer Branch Overview
 
diff --git a/docs/CODING_CONVENTION.md b/docs/CODING_CONVENTION.md
index a5b6c73..61904ed 100644
--- a/docs/CODING_CONVENTION.md
+++ b/docs/CODING_CONVENTION.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Coding Style
 
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index dde3e4b..6df42c5 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Contributing / participating
 
diff --git a/docs/CREDITS.md b/docs/CREDITS.md
index 0b344e3..20b4f79 100644
--- a/docs/CREDITS.md
+++ b/docs/CREDITS.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Credits
 
diff --git a/docs/DL_PUB_ISO.md b/docs/DL_PUB_ISO.md
index 2fccb93..110b088 100644
--- a/docs/DL_PUB_ISO.md
+++ b/docs/DL_PUB_ISO.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Download the latest PUBLIC CISS.debian.live.ISO
 
diff --git a/docs/DOCUMENTATION.md b/docs/DOCUMENTATION.md
index b3ca72e..39526a2 100644
--- a/docs/DOCUMENTATION.md
+++ b/docs/DOCUMENTATION.md
@@ -8,12 +8,12 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2.1. Usage
 ````text
 CISS.debian.live.builder
-Master V8.03.832.2025.06.25
+Master V8.03.864.2025.07.15
 A lightweight Shell Wrapper for building a hardened Debian Bookworm Live ISO Image.
 
 (c) Marc S. Weidner, 2018 - 2025
@@ -133,7 +133,7 @@ A lightweight Shell Wrapper for building a hardened Debian Bookworm Live ISO Ima
 # 2.2. Contact
 ````text
 CISS.debian.live.builder
-Master V8.03.832.2025.06.25
+Master V8.03.864.2025.07.15
 A lightweight Shell Wrapper for building a hardened Debian Bookworm Live ISO Image.
 
 (c) Marc S. Weidner, 2018 - 2025
diff --git a/docs/REFERENCES.md b/docs/REFERENCES.md
index d653d84..e817d75 100644
--- a/docs/REFERENCES.md
+++ b/docs/REFERENCES.md
@@ -8,7 +8,7 @@ include_toc: true
 **Centurion Intelligence Consulting Agency Information Security Standard**<br>
 *Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
 **Master Version**: 8.03<br>
-**Build**: V8.03.832.2025.06.25<br>
+**Build**: V8.03.864.2025.07.15<br>
 
 # 2. Resources
 
diff --git a/lib/lib_usage.sh b/lib/lib_usage.sh
index 0553853..e0df643 100644
--- a/lib/lib_usage.sh
+++ b/lib/lib_usage.sh
@@ -35,13 +35,13 @@ usage() {
   # shellcheck disable=SC2155
   declare var_header=$(center "CLB(1)        CISS.debian.live.builder        CLB(1)" "${var_cols}")
   # shellcheck disable=SC2155
-  declare var_footer=$(center "V8.03.832.2025.06.25        2025-06-25        CLB(1)" "${var_cols}")
+  declare var_footer=$(center "V8.03.864.2025.07.15        2025-06-25        CLB(1)" "${var_cols}")
 
   {
     echo -e "\e[1;97m${var_header}\e[0m"
     echo
     echo -e "\e[92mCISS.debian.live.builder from https://git.coresecret.dev/msw \e[0m"
-    echo -e "\e[92mMaster V8.03.832.2025.06.25\e[0m"
+    echo -e "\e[92mMaster V8.03.864.2025.07.15\e[0m"
     echo -e "\e[92mA lightweight Shell Wrapper for building a hardened Debian Live ISO Image.\e[0m"
     echo
     echo -e "\e[97m(c) Marc S. Weidner, 2018 - 2025 \e[0m"
diff --git a/scripts/0010_dhcp_supersede.sh b/scripts/0010_dhcp_supersede.sh
index e439d49..52b9b47 100644
--- a/scripts/0010_dhcp_supersede.sh
+++ b/scripts/0010_dhcp_supersede.sh
@@ -21,9 +21,9 @@ fi
 cat << 'EOF' >| "${VAR_HANDLER_BUILD_DIR}"/config/includes.chroot/etc/dhcp/dhclient.conf
 
 # Custom dhclient config to override DHCP DNS
-# dns01.eddns.eu, dns02.eddns.de; dns03.eddns.eu;
+# dns01.eddns.eu, dns02.eddns.de, dns03.eddns.eu;
 
-supersede domain-name-servers 135.181.207.105, 89.58.62.53; 138.199.237.109;
+supersede domain-name-servers 135.181.207.105, 89.58.62.53, 138.199.237.109;
 
 EOF
 
diff --git a/scripts/9000-cdi-starter b/scripts/9000-cdi-starter
index 769e5d3..1177320 100644
--- a/scripts/9000-cdi-starter
+++ b/scripts/9000-cdi-starter
@@ -15,7 +15,7 @@ printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 '%s' starting ... \e[0m\n" "
 # sleep 1
 
 [[ ! -d /root/.cdi/log ]] && mkdir -p /root/.cdi/log
-printf "CISS.debian.installer Master V8.03.832.2025.06.25 is up!" >| /root/.cdi/log/boot_finished_"$(date +"%Y-%m-%d_%H-%M-%S")".log
+printf "CISS.debian.installer Master V8.03.864.2025.07.15 is up!" >| /root/.cdi/log/boot_finished_"$(date +"%Y-%m-%d_%H-%M-%S")".log
 
 if [[ -f /root/git/CISS.debian.installer/ciss_debian_installer.sh ]]; then
   chmod 0700 /root/git/CISS.debian.installer/ciss_debian_installer.sh
diff --git a/var/early.var.sh b/var/early.var.sh
index 03291e6..9a8180c 100644
--- a/var/early.var.sh
+++ b/var/early.var.sh
@@ -17,7 +17,7 @@ declare -agx ARY_PARAM_ARRAY=("$@")
 declare -grx VAR_PARAM_COUNT="$#"
 declare -grx VAR_PARAM_STRNG="$*"
 declare -grx VAR_CONTACT="security@coresecret.eu"
-declare -grx VAR_VERSION="Master V8.03.832.2025.06.25"
+declare -grx VAR_VERSION="Master V8.03.864.2025.07.15"
 declare -grx VAR_SYSTEM="$(uname -a)"
 declare -gx  VAR_EARLY_DEBUG="false"
 declare -gx  VAR_HANDLER_AUTOBUILD="false"