diff --git a/release/debian/changelog b/release/debian/changelog
index 1b066a994..069a2cad9 100644
--- a/release/debian/changelog
+++ b/release/debian/changelog
@@ -1,3 +1,14 @@
+v2ray-core (4.42.2-1) unstable; urgency=medium
+
+  * Support Windows ARM64
+  * TLS: support client certificate authentication
+  * GeoIP asset: add trimmed GeoIP file `geoip-only-cn-private.dat` to zip package for ROM/RAM insufficient devices
+  * Socks: support 4/4a version of the socks protocol
+  * DNS: add option `disableFallbackIfMatch` for DNS
+  * More details in https://github.com/v2fly/v2ray-core/releases/tag/v4.42.2
+
+ -- V2Fly <dev@v2fly.org>  Mon, 20 Sep 2021 11:00:00 +0800
+
 v2ray-core (4.41.1-1) unstable; urgency=medium
 
   * VMess: added two VMess experiments: AuthenticatedLength & NoTerminationSignal
diff --git a/release/debian/control b/release/debian/control
index 9eafcfba5..bd5196b01 100644
--- a/release/debian/control
+++ b/release/debian/control
@@ -37,3 +37,11 @@ Description: Library platform for building proxies in golang (routing file)
  Project V2Ray is a set of network tools that help you to build your
  own computer network. It secures your network connections and thus
  protects your privacy.
+
+Package: v2ray-geoip-only-cn-private
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: Library platform for building proxies in golang (routing file)
+ Project V2Ray is a set of network tools that help you to build your
+ own computer network. It secures your network connections and thus
+ protects your privacy.
diff --git a/release/debian/copyright b/release/debian/copyright
index 4c648072c..7fc81e865 100644
--- a/release/debian/copyright
+++ b/release/debian/copyright
@@ -11,6 +11,10 @@ Files: release/config/geoip.dat
 Copyright: 2015-2020 V2Fly Community
 License: CC-BY-SA-4.0
 
+Files: release/config/geoip-only-cn-private.dat
+Copyright: 2015-2020 V2Fly Community
+License: CC-BY-SA-4.0
+
 Files: release/debian/*
 Copyright: 2020 ymshenyu <ymshenyu@gmail.com>
 License: Expat
diff --git a/release/debian/v2ray-geoip-only-cn-private.install b/release/debian/v2ray-geoip-only-cn-private.install
new file mode 100644
index 000000000..1c066f349
--- /dev/null
+++ b/release/debian/v2ray-geoip-only-cn-private.install
@@ -0,0 +1 @@
+release/config/geoip-only-cn-private.dat usr/share/v2ray