diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6.tar.gz b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6.tar.gz
deleted file mode 100644
index 84bf76373..000000000
Binary files a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6.tar.gz and /dev/null differ
diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_all.deb b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_all.deb
deleted file mode 100644
index b718524b3..000000000
Binary files a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_all.deb and /dev/null differ
diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_amd64.changes b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_amd64.changes
deleted file mode 100644
index d8d04c999..000000000
--- a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_amd64.changes
+++ /dev/null
@@ -1,47 +0,0 @@
-Format: 1.8
-Date: Wed, 05 Aug 2026 15:45:00 +0200
-Source: linuxmuster-webui7
-Binary: linuxmuster-webui7
-Built-For-Profiles: noudeb
-Architecture: source all
-Version: 7.4.6
-Distribution: lmn74
-Urgency: medium
-Maintainer: Arnaud Kientz <arnaud@linuxmuster.net>
-Changed-By: Arnaud Kientz <arnaud@linuxmuster.net>
-Description:
- linuxmuster-webui7 - Next generation web-based management tool for linuxmuster.net v7.
-Changes:
- linuxmuster-webui7 (7.4.6) lmn74; urgency=medium
- .
-   * [users] Migrate all password management (initial/current/random
-     password, first-password check and reveal) from
-     sophomorix-passwd/sophomorix-user shell-outs to linuxmuster-api, via a
-     new minimal lmnapi HTTP client. Add linuxmuster-api as a package
-     dependency and load its host/port from config.
-   * [auth] Fix self.context.lmnapi_client being lost after login:
-     authenticate() runs on Ajenti's shared restricted worker, not the
-     session's own process. The client is now built in
-     prepare_environment() instead.
-   * [users] Show a clear message instead of a raw technical error (e.g.
-     "No linuxmuster-api session token available") when linuxmuster-api is
-     unreachable for the current session; add the missing failure
-     notification for the "Set initial password"/"Set random password"
-     actions on the student list.
-   * [auth] Fix redundant regex escapes and unescaped-sequence warnings in
-     check_password_complexity().
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-Files:
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- 8aaf5b05a08bba98f7251e4cf6659823 1630320 admin optional linuxmuster-webui7_7.4.6.tar.gz
- ae9132b0ada92627c33c1c0d1fba5073 840836 admin optional linuxmuster-webui7_7.4.6_all.deb
- c125f27ecbee26138fe780a98e85d86e 7785 admin optional linuxmuster-webui7_7.4.6_amd64.buildinfo
diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6.dsc b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7.dsc
similarity index 50%
rename from packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6.dsc
rename to packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7.dsc
index 8865264d5..113b38fb6 100644
--- a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6.dsc
+++ b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7.dsc
@@ -2,14 +2,14 @@ Format: 1.0
 Source: linuxmuster-webui7
 Binary: linuxmuster-webui7
 Architecture: all
-Version: 7.4.6
+Version: 7.4.7
 Maintainer: Arnaud Kientz <arnaud@linuxmuster.net>
 Build-Depends: debhelper (>= 4.0.0), fakeroot
 Package-List:
  linuxmuster-webui7 deb admin optional arch=all
 Checksums-Sha1:
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 Files:
- 8aaf5b05a08bba98f7251e4cf6659823 1630320 linuxmuster-webui7_7.4.6.tar.gz
+ d1743a41eabdc719cc20862cf4719410 1625951 linuxmuster-webui7_7.4.7.tar.gz
diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7.tar.gz b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7.tar.gz
new file mode 100644
index 000000000..544970f4b
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diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_all.deb b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_all.deb
new file mode 100644
index 000000000..99162675a
Binary files /dev/null and b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_all.deb differ
diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_amd64.buildinfo b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_amd64.buildinfo
similarity index 92%
rename from packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_amd64.buildinfo
rename to packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_amd64.buildinfo
index 8d32fc620..9b9878064 100644
--- a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.6_amd64.buildinfo
+++ b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_amd64.buildinfo
@@ -2,19 +2,19 @@ Format: 1.0
 Source: linuxmuster-webui7
 Binary: linuxmuster-webui7
 Architecture: all source
-Version: 7.4.6
+Version: 7.4.7
 Checksums-Md5:
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- ae9132b0ada92627c33c1c0d1fba5073 840836 linuxmuster-webui7_7.4.6_all.deb
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 Checksums-Sha256:
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 Build-Origin: Ubuntu
 Build-Architecture: amd64
-Build-Date: Wed, 05 Aug 2026 12:51:47 +0000
+Build-Date: Fri, 07 Aug 2026 13:12:54 +0000
 Build-Tainted-By:
  merged-usr-via-aliased-dirs
  usr-local-has-includes
@@ -216,4 +216,4 @@ Environment:
  DEB_BUILD_PROFILES="noudeb"
  LANG="C.UTF-8"
  MAKEFLAGS=""
- SOURCE_DATE_EPOCH="1785937500"
+ SOURCE_DATE_EPOCH="1786108500"
diff --git a/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_amd64.changes b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_amd64.changes
new file mode 100644
index 000000000..370c4a40b
--- /dev/null
+++ b/packages/linuxmuster-webui7/lmn74/linuxmuster-webui7_7.4.7_amd64.changes
@@ -0,0 +1,52 @@
+Format: 1.8
+Date: Fri, 07 Aug 2026 15:15:00 +0200
+Source: linuxmuster-webui7
+Binary: linuxmuster-webui7
+Built-For-Profiles: noudeb
+Architecture: source all
+Version: 7.4.7
+Distribution: lmn74
+Urgency: medium
+Maintainer: Arnaud Kientz <arnaud@linuxmuster.net>
+Changed-By: Arnaud Kientz <arnaud@linuxmuster.net>
+Description:
+ linuxmuster-webui7 - Next generation web-based management tool for linuxmuster.net v7.
+Changes:
+ linuxmuster-webui7 (7.4.7) lmn74; urgency=medium
+ .
+   * [linbo_sync] Migrate the linbo-remote plugin to linuxmuster-tools:
+     api.py now only maps the frontend's cmd_parameters to a LinboRemote
+     and runs it, instead of duplicating command-building, OS-detection
+     and last-sync logic locally.
+   * [linbo_sync] Host online detection now reports a boot state (Off,
+     Linbo, OS Linux, OS Windows, OS Unknown) via lmntools' classify_host()
+     instead of shelling out to nmap directly.
+   * [lmn_linbo4] Remove the plugin's own 527-line images.py: image
+     listing/renaming/deletion now goes through lmntools'
+     LinboImageManager instead of a local, duplicated implementation.
+   * [lmn_session_new] Management group membership (wifi, internet,
+     intranet, webfilter, printing) no longer shells out to `sudo
+     /usr/sbin/lmncli mgmtgroup ...`; it now calls linuxmuster-api
+     (POST/DELETE /v1/managementgroups/{group}/members).
+   * [lmn_users] Assigning/unassigning a parent to a student no longer
+     shells out to `/usr/sbin/lmncli student --add-parents/--remove-parents`;
+     it now calls linuxmuster-api (POST/DELETE /v1/users/{student}/parents).
+   * [lmn_common] lmnapi_client: add add_management_group_members(),
+     remove_management_group_members(), add_parent(), remove_parent().
+     Fix response handling accepting only HTTP 200 (other 2xx codes were
+     treated as errors) and crashing on a body-less response.
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