diff --git a/docs/changes.xml b/docs/changes.xml
index b61a595f..3a5fa2b2 100644
--- a/docs/changes.xml
+++ b/docs/changes.xml
@@ -5,6 +5,32 @@
 <change_log title="unit">
 
 
+<changes apply="unit-jsc18" ver="1.26.0" rev="1"
+         date="" time=""
+         packager="Andrei Belov &lt;defan@nginx.com&gt;">
+
+<change>
+<para>
+Initial release of Java 18 module for NGINX Unit.
+</para>
+</change>
+
+</changes>
+
+
+<changes apply="unit-python3.10" ver="1.26.0" rev="1"
+         date="" time=""
+         packager="Andrei Belov &lt;defan@nginx.com&gt;">
+
+<change>
+<para>
+Initial release of Python 3.10 module for NGINX Unit.
+</para>
+</change>
+
+</changes>
+
+
 <changes apply="unit-php
                 unit-python unit-python2.7
                 unit-python3.4 unit-python3.5 unit-python3.6 unit-python3.7
diff --git a/pkg/deb/Makefile b/pkg/deb/Makefile
index 85d5545e..d762e790 100644
--- a/pkg/deb/Makefile
+++ b/pkg/deb/Makefile
@@ -19,6 +19,22 @@ BUILD_DEPENDS = $(BUILD_DEPENDS_unit)
 
 MODULES=
 
+# Ubuntu 21.10
+ifeq ($(CODENAME),impish)
+include Makefile.php
+include Makefile.python27
+include Makefile.python39
+include Makefile.python310
+include Makefile.go
+include Makefile.perl
+include Makefile.ruby
+include Makefile.jsc-common
+include Makefile.jsc11
+include Makefile.jsc16
+include Makefile.jsc17
+include Makefile.jsc18
+endif
+
 # Ubuntu 21.04
 ifeq ($(CODENAME),hirsute)
 include Makefile.php
diff --git a/pkg/deb/Makefile.jsc-common b/pkg/deb/Makefile.jsc-common
index 5f727124..42b452b2 100644
--- a/pkg/deb/Makefile.jsc-common
+++ b/pkg/deb/Makefile.jsc-common
@@ -6,10 +6,10 @@ MODULE_SUMMARY_jsc_common=	Java shared packages for NGINX Unit
 MODULE_VERSION_jsc_common=	$(VERSION)
 MODULE_RELEASE_jsc_common=	1
 
-ifneq (,$(findstring $(CODENAME),hirsute groovy focal eoan disco buster bullseye))
-JAVA_MINVERSION=	11
-else
+ifneq (,$(findstring $(CODENAME),stretch xenial bionic))
 JAVA_MINVERSION=	8
+else
+JAVA_MINVERSION=	11
 endif
 
 MODULE_CONFARGS_jsc_common=	java --home=/usr/lib/jvm/java-$(JAVA_MINVERSION)-openjdk-$$\(DEB_HOST_ARCH\) --jars=/usr/share/unit-jsc-common/
diff --git a/pkg/deb/Makefile.jsc18 b/pkg/deb/Makefile.jsc18
new file mode 100644
index 00000000..806aa320
--- /dev/null
+++ b/pkg/deb/Makefile.jsc18
@@ -0,0 +1,71 @@
+MODULES+=		jsc18
+MODULE_SUFFIX_jsc18=	jsc18
+
+MODULE_SUMMARY_jsc18=	Java 18 module for NGINX Unit
+
+MODULE_VERSION_jsc18=	$(VERSION)
+MODULE_RELEASE_jsc18=	1
+
+MODULE_CONFARGS_jsc18=	java --module=java18 --home=/usr/lib/jvm/java-18-openjdk-$$\(DEB_HOST_ARCH\) --jars=/usr/share/unit-jsc-common/
+MODULE_MAKEARGS_jsc18=	java18
+MODULE_INSTARGS_jsc18=	java18-install
+
+MODULE_SOURCES_jsc18=	unit.example-jsc-app \
+			unit.example-jsc18-config
+
+BUILD_DEPENDS_jsc18=	openjdk-18-jdk-headless openjdk-18-jre-headless
+BUILD_DEPENDS+=		$(BUILD_DEPENDS_jsc18)
+
+MODULE_BUILD_DEPENDS_jsc18=,openjdk-18-jdk-headless
+MODULE_DEPENDS_jsc18=,openjdk-18-jre-headless,unit-jsc-common (= $(MODULE_VERSION_jsc_common)-$(MODULE_RELEASE_jsc_common)~$(CODENAME))
+
+define MODULE_PREINSTALL_jsc18
+	mkdir -p debian/unit-jsc18/usr/share/doc/unit-jsc18/examples/jsc-app
+	install -m 644 -p debian/unit.example-jsc-app debian/unit-jsc18/usr/share/doc/unit-jsc18/examples/jsc-app/index.jsp
+	install -m 644 -p debian/unit.example-jsc18-config debian/unit-jsc18/usr/share/doc/unit-jsc18/examples/unit.config
+	install -m 644 -p src/java/README.JSR-340 debian/unit-jsc18/usr/share/doc/unit-jsc18/
+endef
+export MODULE_PREINSTALL_jsc18
+
+define MODULE_POSTINSTALL_jsc18
+	cd $$\(BUILDDIR_unit\) \&\& \
+        DESTDIR=$$\(INSTALLDIR\) make java-shared-uninstall
+endef
+export MODULE_POSTINSTALL_jsc18
+
+define MODULE_POST_jsc18
+cat <<BANNER
+----------------------------------------------------------------------
+
+The $(MODULE_SUMMARY_jsc18) has been installed.
+
+To check out the sample app, run these commands:
+
+ sudo service unit restart
+ cd /usr/share/doc/unit-$(MODULE_SUFFIX_jsc18)/examples
+ sudo curl -X PUT --data-binary @unit.config --unix-socket /var/run/control.unit.sock http://localhost/config
+ curl http://localhost:8800/
+
+Online documentation is available at https://unit.nginx.org
+
+NOTICE:
+
+This version of Unit code is made available in support of the open source
+development process.  This is an intermediate build made available for
+testing purposes only.  This Unit code is untested and presumed incompatible
+with the JSR 340 Java Servlet 3.1 specification.  You should not deploy or
+write to this code.  You should instead deploy and write production
+applications on pre-built binaries that have been tested and certified
+to meet the JSR-340 compatibility requirements such as certified binaries
+published for the JSR-340 reference implementation available at
+https://javaee.github.io/glassfish/.
+
+Redistribution of any Intermediate Build must retain this notice.
+
+Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+Other names may be trademarks of their respective owners.
+
+----------------------------------------------------------------------
+BANNER
+endef
+export MODULE_POST_jsc18
diff --git a/pkg/deb/Makefile.python310 b/pkg/deb/Makefile.python310
new file mode 100644
index 00000000..960510a3
--- /dev/null
+++ b/pkg/deb/Makefile.python310
@@ -0,0 +1,46 @@
+MODULES+=			python310
+MODULE_SUFFIX_python310=		python3.10
+
+MODULE_SUMMARY_python310=	Python 3.10 module for NGINX Unit
+
+MODULE_VERSION_python310=	$(VERSION)
+MODULE_RELEASE_python310=	1
+
+MODULE_CONFARGS_python310=	python --config=python3.10-config
+MODULE_MAKEARGS_python310=	python3.10
+MODULE_INSTARGS_python310=	python3.10-install
+
+MODULE_SOURCES_python310=	unit.example-python-app \
+				unit.example-python3.10-config
+
+BUILD_DEPENDS_python310=	python3.10-dev
+BUILD_DEPENDS+=		$(BUILD_DEPENDS_python310)
+
+MODULE_BUILD_DEPENDS_python310=,python3.10-dev
+
+define MODULE_PREINSTALL_python310
+	mkdir -p debian/unit-python3.10/usr/share/doc/unit-python3.10/examples/python-app
+	install -m 644 -p debian/unit.example-python-app debian/unit-python3.10/usr/share/doc/unit-python3.10/examples/python-app/wsgi.py
+	install -m 644 -p debian/unit.example-python3.10-config debian/unit-python3.10/usr/share/doc/unit-python3.10/examples/unit.config
+endef
+export MODULE_PREINSTALL_python310
+
+define MODULE_POST_python310
+cat <<BANNER
+----------------------------------------------------------------------
+
+The $(MODULE_SUMMARY_python310) has been installed.
+
+To check out the sample app, run these commands:
+
+ sudo service unit restart
+ cd /usr/share/doc/unit-$(MODULE_SUFFIX_python310)/examples
+ sudo curl -X PUT --data-binary @unit.config --unix-socket /var/run/control.unit.sock http://localhost/config
+ curl http://localhost:8400/
+
+Online documentation is available at https://unit.nginx.org
+
+----------------------------------------------------------------------
+BANNER
+endef
+export MODULE_POST_python310
diff --git a/pkg/deb/debian.module/unit.example-jsc18-config b/pkg/deb/debian.module/unit.example-jsc18-config
new file mode 100644
index 00000000..08f9f596
--- /dev/null
+++ b/pkg/deb/debian.module/unit.example-jsc18-config
@@ -0,0 +1,15 @@
+{
+	"applications": {
+		"example_java18": {
+			"processes": 1,
+			"type": "java 18",
+			"webapp": "/usr/share/doc/unit-jsc18/examples/jsc-app"
+		}
+	},
+
+	"listeners": {
+		"*:8800": {
+			"pass": "applications/example_java18"
+		}
+	}
+}
diff --git a/pkg/deb/debian.module/unit.example-python3.10-config b/pkg/deb/debian.module/unit.example-python3.10-config
new file mode 100644
index 00000000..eaeb6103
--- /dev/null
+++ b/pkg/deb/debian.module/unit.example-python3.10-config
@@ -0,0 +1,16 @@
+{
+	"applications": {
+		"example_python": {
+			"type": "python 3.10",
+			"processes": 2,
+			"path": "/usr/share/doc/unit-python3.10/examples/python-app",
+			"module": "wsgi"
+		}
+	},
+
+	"listeners": {
+		"*:8400": {
+			"pass": "applications/example_python"
+		}
+	}
+}