diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0.tar.gz b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0.tar.gz
deleted file mode 100644
index f115381b..00000000
Binary files a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0.tar.gz and /dev/null differ
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_all.deb b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_all.deb
deleted file mode 100644
index 4c8412a2..00000000
Binary files a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_all.deb and /dev/null differ
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_amd64.changes b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_amd64.changes
deleted file mode 100644
index 109aa582..00000000
--- a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_amd64.changes
+++ /dev/null
@@ -1,33 +0,0 @@
-Format: 1.8
-Date: Mon, 27 Apr 2026 12:28:28 +0200
-Source: linuxmuster-common
-Binary: linuxmuster-common
-Built-For-Profiles: derivative.ubuntu noudeb
-Architecture: source all
-Version: 7.4.1-0
-Distribution: lmn74
-Urgency: low
-Maintainer: Thomas Schmitt <thomas@linuxmuster.net>
-Changed-By: Thomas Schmitt <thomas@linuxmuster.net>
-Description:
- linuxmuster-common - linuxmuster.net common files
-Changes:
- linuxmuster-common (7.4.1-0) lmn74; urgency=low
- .
-   * Rebuild with new lmndev-runner based workflow (f572f82).
-   * Fix ubuntu 26.04 build system compatibility (a9b39c0).
-Checksums-Sha1:
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-Files:
- a784cdbe82da1d73c0b433524873cde2 588 linuxmuster optional linuxmuster-common_7.4.1-0.dsc
- d4d19f2b2e39bf2993c34873bf00fc7c 55901 linuxmuster optional linuxmuster-common_7.4.1-0.tar.gz
- b0f10697682a46ebfa6f0d7b33c24a06 5278 linuxmuster optional linuxmuster-common_7.4.1-0_all.deb
- 807410f7cd2d1e8cdc0edabab54f464e 5591 linuxmuster optional linuxmuster-common_7.4.1-0_amd64.buildinfo
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0.dsc b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0.dsc
similarity index 54%
rename from packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0.dsc
rename to packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0.dsc
index 7f3de40e..c6719458 100644
--- a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0.dsc
+++ b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0.dsc
@@ -2,15 +2,15 @@ Format: 1.0
 Source: linuxmuster-common
 Binary: linuxmuster-common
 Architecture: all
-Version: 7.4.1-0
+Version: 7.4.2-0
 Maintainer: Thomas Schmitt <thomas@linuxmuster.net>
 Standards-Version: 5.0.0
 Build-Depends: debhelper-compat (= 13)
 Package-List:
  linuxmuster-common deb linuxmuster optional arch=all
 Checksums-Sha1:
- e8c8de1a515508691ed3b0675c9ae75afd543b5d 55901 linuxmuster-common_7.4.1-0.tar.gz
+ d6c1025f4dc534ca16bb0f8351a88591dbb6dac2 18306 linuxmuster-common_7.4.2-0.tar.gz
 Checksums-Sha256:
- 07c284280de8be1f683fae87bbbc3e6cf679617f73207114b51572fa150ee106 55901 linuxmuster-common_7.4.1-0.tar.gz
+ 4c5eddb0541d41bfa1fa099c215d1324643a6faec932fe913c29c0816b203222 18306 linuxmuster-common_7.4.2-0.tar.gz
 Files:
- d4d19f2b2e39bf2993c34873bf00fc7c 55901 linuxmuster-common_7.4.1-0.tar.gz
+ a35fd08f7301b64bd5d0b1c4277daebe 18306 linuxmuster-common_7.4.2-0.tar.gz
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0.tar.gz b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0.tar.gz
new file mode 100644
index 00000000..de610ff5
Binary files /dev/null and b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0.tar.gz differ
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_all.deb b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_all.deb
new file mode 100644
index 00000000..9ec66dc1
Binary files /dev/null and b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_all.deb differ
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_amd64.buildinfo b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_amd64.buildinfo
similarity index 85%
rename from packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_amd64.buildinfo
rename to packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_amd64.buildinfo
index d66a6bfc..5632c653 100644
--- a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.1-0_amd64.buildinfo
+++ b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_amd64.buildinfo
@@ -2,25 +2,25 @@ Format: 1.0
 Source: linuxmuster-common
 Binary: linuxmuster-common
 Architecture: all source
-Version: 7.4.1-0
+Version: 7.4.2-0
 Checksums-Md5:
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- b0f10697682a46ebfa6f0d7b33c24a06 5278 linuxmuster-common_7.4.1-0_all.deb
+ e015cbadddd6544942b6eb5ad8652efa 588 linuxmuster-common_7.4.2-0.dsc
+ f20771dcb0a2dcc7bd39201f5cf37d60 5390 linuxmuster-common_7.4.2-0_all.deb
 Checksums-Sha1:
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- 1ba85a813caf0e7bc6e01233e2947d0649232e13 5278 linuxmuster-common_7.4.1-0_all.deb
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 Checksums-Sha256:
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- 9186b4b25997284a41563801e72a4fbd793a9e6f4d7bbef944f26d72b1c45af8 5278 linuxmuster-common_7.4.1-0_all.deb
+ 7b31d878809745d52e57aa4efe0433bd5c5cbe07715de71227c1dd953a7ac124 588 linuxmuster-common_7.4.2-0.dsc
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 Build-Origin: Ubuntu
 Build-Architecture: amd64
-Build-Date: Mon, 27 Apr 2026 14:06:06 +0000
+Build-Date: Mon, 25 May 2026 11:01:29 +0000
 Installed-Build-Depends:
  autoconf (= 2.72-3.1ubuntu2),
  automake (= 1:1.18.1-3build1),
  autopoint (= 0.23.2-1),
  autotools-dev (= 20240727.1build1),
- base-files (= 14ubuntu6),
+ base-files (= 14ubuntu6.1),
  base-passwd (= 3.6.8),
  bash (= 5.3-2ubuntu1),
  binutils (= 2.46-3ubuntu2),
@@ -139,7 +139,7 @@ Installed-Build-Depends:
  libuuid1 (= 2.41.3-3ubuntu2),
  libxml2-16 (= 2.15.2+dfsg-0.1),
  libzstd1 (= 1.5.7+dfsg-3),
- linux-libc-dev (= 7.0.0-14.14),
+ linux-libc-dev (= 7.0.0-15.15),
  lto-disabled-list (= 79),
  m4 (= 1.4.21-1),
  make (= 4.4.1-3),
@@ -155,7 +155,7 @@ Installed-Build-Depends:
  po-debconf (= 1.0.22),
  rpcsvc-proto (= 1.4.3-1build1),
  rust-coreutils (= 0.8.0-0ubuntu3),
- sed (= 4.9-2build3),
+ sed (= 4.9-2ubuntu1),
  sensible-utils (= 0.0.26build1),
  sysvinit-utils (= 3.15-5ubuntu1),
  tar (= 1.35+dfsg-4),
@@ -165,4 +165,6 @@ Installed-Build-Depends:
 Environment:
  DEB_BUILD_OPTIONS="parallel=4"
  DEB_BUILD_PROFILES="derivative.ubuntu noudeb"
- SOURCE_DATE_EPOCH="1777285708"
+ LD_LIBRARY_PATH="/usr/lib/x86_64-linux-gnu/libfakeroot:/usr/lib64/libfakeroot:/usr/lib32/libfakeroot"
+ LD_PRELOAD="libfakeroot-sysv.so"
+ SOURCE_DATE_EPOCH="1779465208"
diff --git a/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_amd64.changes b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_amd64.changes
new file mode 100644
index 00000000..d4bc009d
--- /dev/null
+++ b/packages/linuxmuster-common/lmn74/linuxmuster-common_7.4.2-0_amd64.changes
@@ -0,0 +1,32 @@
+Format: 1.8
+Date: Fri, 22 May 2026 17:53:28 +0200
+Source: linuxmuster-common
+Binary: linuxmuster-common
+Built-For-Profiles: derivative.ubuntu noudeb
+Architecture: source all
+Version: 7.4.2-0
+Distribution: lmn74
+Urgency: low
+Maintainer: Thomas Schmitt <thomas@linuxmuster.net>
+Changed-By: Thomas Schmitt <thomas@linuxmuster.net>
+Description:
+ linuxmuster-common - linuxmuster.net common files
+Changes:
+ linuxmuster-common (7.4.2-0) lmn74; urgency=low
+ .
+   * add opentracker environment variables (8cd7c51).
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+Files:
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