diff --git a/ubuntu-upstart/tag-details.md b/ubuntu-upstart/tag-details.md
index c97413c08..e8d41c047 100644
--- a/ubuntu-upstart/tag-details.md
+++ b/ubuntu-upstart/tag-details.md
@@ -603,6 +603,7 @@ RUN locale-gen en_US.UTF-8 && update-locale LANG=en_US.UTF-8
 -	Virtual Size: 1.6 MB (1621310 bytes)
 -	v2 Blob: `sha256:437038dc2fba4b6e42e5435236bbc45d0ef1465aae09069c2a83000ee7d28561`
 -	v2 Content-Length: 329.1 KB (329139 bytes)
+-	v2 Last-Modified: Tue, 02 Feb 2016 19:02:51 GMT
 
 #### `8ffc964e617838c48d0c35e2cdb8a472e8ea5542e378e6e1c7e7cb74b3f08192`
 
@@ -837,6 +838,7 @@ RUN locale-gen en_US.UTF-8 && update-locale LANG=en_US.UTF-8
 -	Virtual Size: 1.6 MB (1621310 bytes)
 -	v2 Blob: `sha256:437038dc2fba4b6e42e5435236bbc45d0ef1465aae09069c2a83000ee7d28561`
 -	v2 Content-Length: 329.1 KB (329139 bytes)
+-	v2 Last-Modified: Tue, 02 Feb 2016 19:02:51 GMT
 
 #### `8ffc964e617838c48d0c35e2cdb8a472e8ea5542e378e6e1c7e7cb74b3f08192`
 
@@ -1071,6 +1073,7 @@ RUN locale-gen en_US.UTF-8 && update-locale LANG=en_US.UTF-8
 -	Virtual Size: 1.6 MB (1621310 bytes)
 -	v2 Blob: `sha256:437038dc2fba4b6e42e5435236bbc45d0ef1465aae09069c2a83000ee7d28561`
 -	v2 Content-Length: 329.1 KB (329139 bytes)
+-	v2 Last-Modified: Tue, 02 Feb 2016 19:02:51 GMT
 
 #### `8ffc964e617838c48d0c35e2cdb8a472e8ea5542e378e6e1c7e7cb74b3f08192`
 
diff --git a/wordpress/tag-details.md b/wordpress/tag-details.md
index aa8b55eef..248738e36 100644
--- a/wordpress/tag-details.md
+++ b/wordpress/tag-details.md
@@ -167,6 +167,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -670,6 +671,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -1173,6 +1175,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -1676,6 +1679,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -2179,6 +2183,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -2682,6 +2687,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -3185,6 +3191,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`
 
@@ -3688,6 +3695,7 @@ COPY file:cd759b8d41f4b210d6ab9589edc3741a6aa46739a169e73608046d3df8cbadc7 in /e
 -	Virtual Size: 1.5 KB (1520 bytes)
 -	v2 Blob: `sha256:aa560ff33ce623aea1e95ac1b42d3bd1dfcddc2ba613a265f576e5e5985381ad`
 -	v2 Content-Length: 866.0 B
+-	v2 Last-Modified: Wed, 02 Mar 2016 19:29:49 GMT
 
 #### `4016089f3db511210d86381d2b1bd528aa6d105de27413e06e294c9d0c1b7bab`