diff --git a/Makefile b/Makefile
index e82c36d..a34ad48 100644
--- a/Makefile
+++ b/Makefile
@@ -51,7 +51,7 @@ nxenv_install:
 	$(INSTALL_FILE) conf/conf.d/*.conf $(DESTDIR)/$(NX_ETC_DIR)/node.conf.d/
 	$(INSTALL_DIR) $(DESTDIR)/$(NX_ETC_DIR)/acls/
 	$(INSTALL_FILE) conf/acls/* $(DESTDIR)/$(NX_ETC_DIR)/acls/
-	install -m775 -gusers -d  $(DESTDIR)/$(NX_ETC_DIR)/ppd/
+	install -m775 -d  $(DESTDIR)/$(NX_ETC_DIR)/ppd/
 	$(INSTALL_DIR) $(DESTDIR)/$(PATH_SHARE)/freenx-server/node.conf.def
 	$(INSTALL_FILE) node.conf.def/* $(DESTDIR)/$(PATH_SHARE)/freenx-server/node.conf.def/
 	$(INSTALL_FILE) nxfuncs $(DESTDIR)/$(PATH_SHARE)/freenx-server/
diff --git a/README.md b/README.md
index b5fe644..4996828 100644
--- a/README.md
+++ b/README.md
@@ -43,9 +43,6 @@ Many thanks to Djelf for long consultations on sqlite.
 Thats all worked with [opennx ce](https://github.com/dimbor-ru/opennx) liux/windows client, but original nxclient
 basicaly alive too (with restrictions).
 
-Debian package home-maded for Devuan ASCII now. There is a suspicion that
-under Debian Stretch everything will be fine.
-
 On modern systems with glibc >= 2.28 to run nxclient you must apply [solution](https://github.com/dimbor-ru/freenx-server/issues/5#issuecomment-579694048)
 from Djelf (on nxclient side of course).
 
@@ -73,5 +70,7 @@ ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/NX/lib/libjpeg.so.62
 ln -s /usr/lib/x86_64-linux-gnu/libXcomp.so.3 /usr/NX/lib/libXcomp.so
 
 Archives of old nx stuff you can find [here](http://ftp.disconnected-by-peer.at/NX/)
+Thanks to Mario Fetka (@geosone) for [NX Repos](https://ftp.disconnected-by-peer.at/Repositories/go-NX/)
+freenx-server packages are also there.
 
-dimbor. 2022
+dimbor. 2025
diff --git a/VERSION b/VERSION
index b2865a2..ef327ce 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.5.0-2.1.3-CE
+3.5.0-2.1.4-CE
diff --git a/debian/changelog b/debian/changelog
index 0625b3b..01aeb5b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+freenx-server (2.1.4) UNRELEASED; urgency=low
+
+  * Add patches from Mario Fetka (@geosone) for debian trixie
+
+ -- Dmitry Borisov <i@dimbor.ru>  Mon, 18 Aug 2025 00:27:25 +0300
+
 freenx-server (2.1.3) UNRELEASED; urgency=low
 
   * Fixing a funny misunderstanding with localization.
diff --git a/debian/rules b/debian/rules
index f2244f7..1c71b63 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,5 +2,18 @@
 
 export DH_VERBOSE=1
 
+# Make sure lintian does not complain about missing hardenings.
+export DEB_BUILD_MAINT_OPTIONS=hardening=+all
+
+# Make sure the decades-old source code gets compiled by allowing implicit
+# function declarations and, for gcc-14 and above, by downgrading the
+# diagnostics applied by the compiler. See
+# https://gcc.gnu.org/onlinedocs/gcc-14.1.0/gcc/Warning-Options.html
+# for further details.
+export DEB_CFLAGS_MAINT_STRIP=-Werror=implicit-function-declaration
+cc_major := $(shell $(CC) --version | head -n1 | cut -d' ' -f4 | cut -d. -f1)
+cc_major_ge_14 := $(shell [ $(cc_major) -ge 14 ] && echo 'true')
+export DEB_CFLAGS_MAINT_APPEND=$(if $(cc_major_ge_14),-fpermissive)
+
 %:
 	dh $@
diff --git a/node.conf.def/00--internal.cnf b/node.conf.def/00--internal.cnf
index c6a4fa1..5b4d1de 100644
--- a/node.conf.def/00--internal.cnf
+++ b/node.conf.def/00--internal.cnf
@@ -5,7 +5,7 @@
 
 #@ type: string
 #@ check: notempty error
-NX_VERSION=3.5.0-2.1.3-CE
+NX_VERSION=3.5.0-2.1.4-CE
 
 #@ type: string
 #@ check: advanced error
diff --git a/nxviewer-passwd/libvncauth/Imakefile b/nxviewer-passwd/libvncauth/Imakefile
index f7569b1..f59ff01 100644
--- a/nxviewer-passwd/libvncauth/Imakefile
+++ b/nxviewer-passwd/libvncauth/Imakefile
@@ -3,6 +3,8 @@
 EXTRA_DEFINES = -D__EXTENSIONS__
 #endif
 
+CDEBUGFLAGS += -Wno-error=implicit-function-declaration -fpermissive
+
 SRCS = vncauth.c d3des.c
 
 OBJS = vncauth.o d3des.o
diff --git a/nxviewer-passwd/nxpasswd/Imakefile b/nxviewer-passwd/nxpasswd/Imakefile
index f338030..f200de6 100644
--- a/nxviewer-passwd/nxpasswd/Imakefile
+++ b/nxviewer-passwd/nxpasswd/Imakefile
@@ -3,6 +3,8 @@
 EXTRA_DEFINES = -D__EXTENSIONS__
 #endif
 
+CDEBUGFLAGS += -Wno-error=implicit-function-declaration -fpermissive
+
 SRCS = vncpasswd.c
 INCLUDES = -I../include
 VNCAUTH_LIB = ../libvncauth/libvncauth.a