diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index a711ae33f..156b3f372 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -28,8 +28,8 @@ $(eval $(call TestHostCommand,proper-umask, \
 
 $(eval $(call SetupHostCommand,gcc, \
 	Please install the GNU C Compiler (gcc) 4.8 or later, \
-	$(CC) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?)', \
-	gcc -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?)', \
+	$(CC) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
+	gcc -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
 	gcc48 --version | grep gcc, \
 	gcc49 --version | grep gcc, \
 	gcc5 --version | grep gcc, \
@@ -37,6 +37,7 @@ $(eval $(call SetupHostCommand,gcc, \
 	gcc7 --version | grep gcc, \
 	gcc8 --version | grep gcc, \
 	gcc9 --version | grep gcc, \
+	gcc10 --version | grep gcc, \
 	gcc --version | grep -E 'Apple.(LLVM|clang)' ))
 
 $(eval $(call TestHostCommand,working-gcc, \
@@ -47,8 +48,8 @@ $(eval $(call TestHostCommand,working-gcc, \
 
 $(eval $(call SetupHostCommand,g++, \
 	Please install the GNU C++ Compiler (g++) 4.8 or later, \
-	$(CXX) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?)', \
-	g++ -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?)', \
+	$(CXX) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
+	g++ -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
 	g++48 --version | grep g++, \
 	g++49 --version | grep g++, \
 	g++5 --version | grep g++, \
@@ -56,6 +57,7 @@ $(eval $(call SetupHostCommand,g++, \
 	g++7 --version | grep g++, \
 	g++8 --version | grep g++, \
 	g++9 --version | grep g++, \
+	g++10 --version | grep g++, \
 	g++ --version | grep -E 'Apple.(LLVM|clang)' ))
 
 $(eval $(call TestHostCommand,working-g++, \
@@ -93,6 +95,11 @@ $(eval $(call SetupHostCommand,find,Please install GNU 'find', \
 $(eval $(call SetupHostCommand,bash,Please install GNU 'bash', \
 	bash --version 2>&1 | grep GNU))
 
+$(eval $(call SetupHostCommand,xargs, \
+	Please install 'xargs' that supports '-r/--no-run-if-empty', \
+	gxargs -r --version, \
+	xargs -r --version))
+
 $(eval $(call SetupHostCommand,patch,Please install GNU 'patch', \
 	gpatch --version 2>&1 | grep 'Free Software Foundation', \
 	patch --version 2>&1 | grep 'Free Software Foundation'))
@@ -120,7 +127,6 @@ $(eval $(call SetupHostCommand,grep,Please install GNU 'grep', \
 $(eval $(call SetupHostCommand,getopt, \
 	Please install an extended getopt version that supports --long, \
 	gnugetopt -o t --long test -- --test | grep '^ *--test *--', \
-	/usr/local/bin/getopt -o t --long test -- --test | grep '^ *--test *--', \
 	getopt -o t --long test -- --test | grep '^ *--test *--'))
 
 $(eval $(call SetupHostCommand,stat,Cannot find a file stat utility, \
diff --git a/package/gmediarender/Makefile b/package/gmediarender/Makefile
new file mode 100644
index 000000000..f80287595
--- /dev/null
+++ b/package/gmediarender/Makefile
@@ -0,0 +1,50 @@
+#
+# Copyright (C) 2020 coolsnowwolf@gmail.com
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=gmediarender
+PKG_VERSION:=2020-01-10
+PKG_RELEASE=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/hzeller/gmrender-resurrect.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=26d8f7edf5336bc30f7334c6ad459bf7f4f90ff2
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL=1
+PKG_REMOVE_FILES:=autogen.sh aclocal.m4
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/nls.mk
+
+define Package/gmediarender
+  SECTION:=multimedia
+  CATEGORY:=Multimedia
+  DEPENDS:= +gstreamer1 +libgstreamer1 +glib2 +libupnp
+  TITLE:=A Headless UPnP Renderer
+endef
+
+define Package/gmediarender/description
+  gmediarender implements the server component that provides UPnP
+  controllers a means to render media content (audio, video and images)
+  from a UPnP media server.
+endef
+
+CONFIGURE_ARGS+= \
+	CFLAGS="$(TARGET_CFLAGS) -std=gnu99" --with-build-cc="$(HOSTCC)" \
+	--prefix="\usr"
+
+define Package/gmediarender/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/$(PKG_NAME) $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,gmediarender))
+
diff --git a/package/lean/luci-app-frps/root/usr/share/rpcd/acl.d/luci-app-frps.json b/package/lean/luci-app-frps/root/usr/share/rpcd/acl.d/luci-app-frps.json
new file mode 100644
index 000000000..26b3a24d5
--- /dev/null
+++ b/package/lean/luci-app-frps/root/usr/share/rpcd/acl.d/luci-app-frps.json
@@ -0,0 +1,11 @@
+{
+  "luci-app-frps": {
+    "description": "Grant UCI access for luci-app-frps",
+    "read": {
+      "uci": ["frps"]
+    },
+    "write": {
+      "uci": ["frps"]
+    }
+  }
+}
diff --git a/package/lean/npc/Makefile b/package/lean/npc/Makefile
index c73f01dc4..7ae1e1723 100644
--- a/package/lean/npc/Makefile
+++ b/package/lean/npc/Makefile
@@ -7,8 +7,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=npc
-PKG_VERSION:=0.26.7
-PKG_RELEASE:=2
+PKG_VERSION:=0.26.8
+PKG_RELEASE:=1
 
 ifeq ($(ARCH),mipsel)
 	NPC_ARCH:=mipsle
diff --git a/package/lean/r8168/Makefile b/package/lean/r8168/Makefile
index 509386180..02cf885c9 100644
--- a/package/lean/r8168/Makefile
+++ b/package/lean/r8168/Makefile
@@ -24,7 +24,6 @@ define KernelPackage/r8168
   VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(BOARD)-$(PKG_RELEASE)
   FILES:= $(PKG_BUILD_DIR)/r8168.ko
   AUTOLOAD:=$(call AutoProbe,r8168)
-  DEFAULT:=y
 endef
 
 define Package/r8168/description
diff --git a/package/lean/v2ray/Makefile b/package/lean/v2ray/Makefile
index 89a58cc22..0189fbcb5 100644
--- a/package/lean/v2ray/Makefile
+++ b/package/lean/v2ray/Makefile
@@ -9,13 +9,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=v2ray
-PKG_VERSION:=4.24.2
+PKG_VERSION:=4.25.0
 PKG_RELEASE:=1
 PKG_BUILD_DIR:=$(BUILD_DIR)/v2ray-core-$(PKG_VERSION)
 
 PKG_SOURCE:=v2ray-core-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/v2fly/v2ray-core/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=b58b4477020034b67a7649341fae65ea7bdc81851cad47ae7e4a591c0663e4c9
+PKG_HASH:=473936a19c63aaa2a51047230fc955c6236c4c9002e25307dd2f7a2673c40161
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE
diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 5599d02f4..ece742a83 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -25,7 +25,7 @@ htop lm-sensors autocore automount autosamba luci-app-ipsec-vpnd luci-proto-bond
 luci-app-airplay2 luci-app-music-remote-center luci-app-qbittorrent luci-app-amule luci-app-openvpn-server \
 ath10k-firmware-qca988x ath10k-firmware-qca9888 ath10k-firmware-qca9984 brcmfmac-firmware-43602a1-pcie \
 kmod-sound-hda-core kmod-sound-hda-codec-realtek kmod-sound-hda-codec-via kmod-sound-via82xx kmod-sound-hda-intel kmod-sound-hda-codec-hdmi kmod-sound-i8x0 kmod-usb-audio \
-kmod-usb-net kmod-usb-net-asix kmod-usb-net-asix-ax88179 kmod-usb-net-rtl8150 kmod-usb-net-rtl8152
+kmod-usb-net kmod-usb-net-asix kmod-usb-net-asix-ax88179 kmod-usb-net-rtl8150 kmod-usb-net-rtl8152 kmod-r8168
 
 $(eval $(call BuildTarget))
 
diff --git a/tools/squashfs/patches/140-gcc-10-fix.patch b/tools/squashfs/patches/140-gcc-10-fix.patch
new file mode 100644
index 000000000..a02641f30
--- /dev/null
+++ b/tools/squashfs/patches/140-gcc-10-fix.patch
@@ -0,0 +1,25 @@
+Fixes the following build error with GCC 10:
+	/usr/bin/ld: read_fs.o:(.bss+0x0): multiple definition of `swap'; mksquashfs.o:(.bss+0x1b2a88): first defined here
+And a compile warning.
+
+--- a/squashfs-tools/read_fs.c
++++ b/squashfs-tools/read_fs.c
+@@ -61,7 +61,7 @@ extern int add_file(long long, long long
+ 						fprintf(stderr, s, ## args); \
+ 					} while(0)
+ 
+-int swap;
++static int swap;
+ 
+ int read_block(int fd, long long start, long long *next, unsigned char *block, squashfs_super_block *sBlk)
+ {
+--- a/squashfs-tools/mksquashfs.c
++++ b/squashfs-tools/mksquashfs.c
+@@ -258,6 +258,7 @@ int read_sort_file(char *filename, int s
+ void sort_files_and_write(struct dir_info *dir);
+ struct file_info *duplicate(char *(get_next_file_block)(struct duplicate_buffer_handle *, unsigned int), struct duplicate_buffer_handle *file_start, long long bytes, unsigned int **block_list, long long *start, int blocks, struct fragment **fragment, char *frag_data, int frag_bytes);
+ struct dir_info *dir_scan1(char *, int (_readdir)(char *, char *, struct dir_info *));
++int dir_scan2(squashfs_inode *inode, struct dir_info *dir_info);
+ 
+ #define MKINODE(A)	((squashfs_inode)(((squashfs_inode) inode_bytes << 16) + (((char *)A) - data_cache)))
+ 
diff --git a/tools/squashfskit4/patches/0002-fix-build-failure-against-gcc-10.patch b/tools/squashfskit4/patches/0002-fix-build-failure-against-gcc-10.patch
new file mode 100644
index 000000000..46c6a5ea0
--- /dev/null
+++ b/tools/squashfskit4/patches/0002-fix-build-failure-against-gcc-10.patch
@@ -0,0 +1,43 @@
+From fe2f5da4b0f8994169c53e84b7cb8a0feefc97b5 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyfox@gentoo.org>
+Date: Sun, 26 Jan 2020 18:35:13 +0000
+Subject: [PATCH] squashfs-tools: fix build failure against gcc-10
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+On gcc-10 (and gcc-9 -fno-common) build fails as:
+
+```
+cc ... -o mksquashfs
+ld: read_fs.o:(.bss+0x0):
+  multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400c90): first defined here
+ld: read_fs.o:(.bss+0x8):
+  multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400c98): first defined here
+```
+
+gcc-10 will change the default from -fcommon to fno-common:
+https://gcc.gnu.org/PR85678.
+
+The error also happens if CFLAGS=-fno-common passed explicitly.
+
+Reported-by: Toralf Förster
+Bug: https://bugs.gentoo.org/706456
+Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
+---
+ squashfs-tools/mksquashfs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/squashfs-tools/mksquashfs.h b/squashfs-tools/mksquashfs.h
+index 1beefef7..b6503063 100644
+--- a/squashfs-tools/mksquashfs.h
++++ b/squashfs-tools/mksquashfs.h
+@@ -143,7 +143,7 @@ struct append_file {
+ #endif
+ 
+ extern struct cache *reader_buffer, *fragment_buffer, *reserve_cache;
+-struct cache *bwriter_buffer, *fwriter_buffer;
++extern struct cache *bwriter_buffer, *fwriter_buffer;
+ extern struct queue *to_reader, *to_deflate, *to_writer, *from_writer,
+ 	*to_frag, *locked_fragment, *to_process_frag;
+ extern struct append_file **file_mapping;