diff --git a/documentation/bsp-guide/bsp-guide.xml b/documentation/bsp-guide/bsp-guide.xml
index 7ca4c5d7d1..7dc8326c7b 100644
--- a/documentation/bsp-guide/bsp-guide.xml
+++ b/documentation/bsp-guide/bsp-guide.xml
@@ -121,6 +121,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/dev-manual/dev-manual.xml b/documentation/dev-manual/dev-manual.xml
index 93a615c2aa..0db938aeaa 100644
--- a/documentation/dev-manual/dev-manual.xml
+++ b/documentation/dev-manual/dev-manual.xml
@@ -106,6 +106,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/kernel-dev/kernel-dev.xml b/documentation/kernel-dev/kernel-dev.xml
index 986c440441..52341fba8f 100644
--- a/documentation/kernel-dev/kernel-dev.xml
+++ b/documentation/kernel-dev/kernel-dev.xml
@@ -91,6 +91,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/mega-manual/mega-manual.xml b/documentation/mega-manual/mega-manual.xml
index 2c0943e261..ea35ce2ef5 100644
--- a/documentation/mega-manual/mega-manual.xml
+++ b/documentation/mega-manual/mega-manual.xml
@@ -75,6 +75,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/overview-manual/overview-manual.xml b/documentation/overview-manual/overview-manual.xml
index c283f9a37c..4f581afd9f 100644
--- a/documentation/overview-manual/overview-manual.xml
+++ b/documentation/overview-manual/overview-manual.xml
@@ -36,6 +36,11 @@
May 2018
The initial document released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/poky.ent b/documentation/poky.ent
index 49b19008f1..4f56466869 100644
--- a/documentation/poky.ent
+++ b/documentation/poky.ent
@@ -1,17 +1,17 @@
-
-
+
+
-
+
-
+
-
+
-
-
+
+
diff --git a/documentation/profile-manual/profile-manual.xml b/documentation/profile-manual/profile-manual.xml
index b64875b8c2..e329d4b682 100644
--- a/documentation/profile-manual/profile-manual.xml
+++ b/documentation/profile-manual/profile-manual.xml
@@ -91,6 +91,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/ref-manual/ref-manual.xml b/documentation/ref-manual/ref-manual.xml
index 169a31e995..82c1d0bc3a 100644
--- a/documentation/ref-manual/ref-manual.xml
+++ b/documentation/ref-manual/ref-manual.xml
@@ -122,6 +122,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/sdk-manual/sdk-manual.xml b/documentation/sdk-manual/sdk-manual.xml
index e858b9b1ce..60db9dc8e6 100644
--- a/documentation/sdk-manual/sdk-manual.xml
+++ b/documentation/sdk-manual/sdk-manual.xml
@@ -56,6 +56,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/toaster-manual/toaster-manual.xml b/documentation/toaster-manual/toaster-manual.xml
index 1888744889..4a9a657203 100644
--- a/documentation/toaster-manual/toaster-manual.xml
+++ b/documentation/toaster-manual/toaster-manual.xml
@@ -66,6 +66,11 @@
May 2018
Released with the Yocto Project 2.5 Release.
+
+ 2.5.1
+ September 2018
+ The initial document released with the Yocto Project 2.5.1 Release.
+
diff --git a/documentation/tools/mega-manual.sed b/documentation/tools/mega-manual.sed
index 64fa4d2190..d0c667f3f4 100644
--- a/documentation/tools/mega-manual.sed
+++ b/documentation/tools/mega-manual.sed
@@ -2,39 +2,39 @@
# This style is for manual folders like "yocto-project-qs" and "poky-ref-manual".
# This is the old way that did it. Can't do that now that we have "bitbake-user-manual" strings
# in the mega-manual.
-# s@"ulink" href="http://www.yoctoproject.org/docs/2.5/[a-z]*-[a-z]*-[a-z]*/[a-z]*-[a-z]*-[a-z]*.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/yocto-project-qs/yocto-project-qs.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/poky-ref-manual/poky-ref-manual.html#@"link" href="#@g
+# s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/[a-z]*-[a-z]*-[a-z]*/[a-z]*-[a-z]*-[a-z]*.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/yocto-project-qs/yocto-project-qs.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/poky-ref-manual/poky-ref-manual.html#@"link" href="#@g
# Processes all other manuals (- style) except for the BitBake User Manual because
# it is not included in the mega-manual.
# This style is for manual folders that use two word, which is the standard now (e.g. "ref-manual").
# This was the one-liner that worked before we introduced the BitBake User Manual, which is
# not in the mega-manual.
-# s@"ulink" href="http://www.yoctoproject.org/docs/2.5/[a-z]*-[a-z]*/[a-z]*-[a-z]*.html#@"link" href="#@g
+# s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/[a-z]*-[a-z]*/[a-z]*-[a-z]*.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/sdk-manual/sdk-manual.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/bsp-guide/bsp-guide.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/dev-manual/dev-manual.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/overview-manual/overview-manual.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/brief-yoctoprojectqs/brief-yoctoprojectqs.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/kernel-dev/kernel-dev.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/profile-manual/profile-manual.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/ref-manual/ref-manual.html#@"link" href="#@g
-s@"ulink" href="http://www.yoctoproject.org/docs/2.5/toaster-manual/toaster-manual.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/sdk-manual/sdk-manual.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/bsp-guide/bsp-guide.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/dev-manual/dev-manual.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/overview-manual/overview-manual.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/brief-yoctoprojectqs/brief-yoctoprojectqs.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/kernel-dev/kernel-dev.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/profile-manual/profile-manual.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/ref-manual/ref-manual.html#@"link" href="#@g
+s@"ulink" href="http://www.yoctoproject.org/docs/2.5.1/toaster-manual/toaster-manual.html#@"link" href="#@g
# Process cases where just an external manual is referenced without an id anchor
-s@Yocto Project Quick Build@Yocto Project Quick Build@g
-s@Yocto Project Quick Start@Yocto Project Quick Start@g
-s@Yocto Project Development Tasks Manual@Yocto Project Development Tasks Manual@g
-s@Yocto Project Overview and Concepts Manual@Yocto project Overview and Concepts Manual@g
-s@Yocto Project Application Development and the Extensible Software Development Kit (eSDK)@Yocto Project Application Development and the Extensible Software Development Kit (eSDK)@g
-s@Yocto Project Board Support Package (BSP) Developer's Guide@Yocto Project Board Support Package (BSP) Developer's Guide@g
-s@Yocto Project Profiling and Tracing Manual@Yocto Project Profiling and Tracing Manual@g
-s@Yocto Project Linux Kernel Development Manual@Yocto Project Linux Kernel Development Manual@g
-s@Yocto Project Reference Manual@Yocto Project Reference Manual@g
-s@Toaster User Manual@Toaster User Manual@g
+s@Yocto Project Quick Build@Yocto Project Quick Build@g
+s@Yocto Project Quick Start@Yocto Project Quick Start@g
+s@Yocto Project Development Tasks Manual@Yocto Project Development Tasks Manual@g
+s@Yocto Project Overview and Concepts Manual@Yocto project Overview and Concepts Manual@g
+s@Yocto Project Application Development and the Extensible Software Development Kit (eSDK)@Yocto Project Application Development and the Extensible Software Development Kit (eSDK)@g
+s@Yocto Project Board Support Package (BSP) Developer's Guide@Yocto Project Board Support Package (BSP) Developer's Guide@g
+s@Yocto Project Profiling and Tracing Manual@Yocto Project Profiling and Tracing Manual@g
+s@Yocto Project Linux Kernel Development Manual@Yocto Project Linux Kernel Development Manual@g
+s@Yocto Project Reference Manual@Yocto Project Reference Manual@g
+s@Toaster User Manual@Toaster User Manual@g
# Process a single, rouge occurrence of a linked reference to the Mega-Manual.
-s@Yocto Project Mega-Manual@Yocto Project Mega-Manual@g
+s@Yocto Project Mega-Manual@Yocto Project Mega-Manual@g