diff --git a/.PKGVER b/.PKGVER
new file mode 100644
index 00000000000000..a094ee67f1127c
--- /dev/null
+++ b/.PKGVER
@@ -0,0 +1 @@
+5.16.0.gravity4
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 7afd412dadd2c1..0c54c8defc0c44 100644
--- a/.gitignore
+++ b/.gitignore
@@ -161,3 +161,5 @@ x509.genkey
 
 # Documentation toolchain
 sphinx_*/
+
+!.PKGVER
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 289ce2be8032a4..5ee3d8d41fa9dd 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 17
 SUBLEVEL = 0
-EXTRAVERSION = -rc5
+EXTRAVERSION = -gravity4
 NAME = Superb Owl
 
 # *DOCUMENTATION*
diff --git a/scripts/extract-cert b/scripts/extract-cert
new file mode 100755
index 00000000000000..97f907f60307bc
Binary files /dev/null and b/scripts/extract-cert differ