diff --git a/bonita/tag-details.md b/bonita/tag-details.md
index 7a28a46d4..85d481451 100644
--- a/bonita/tag-details.md
+++ b/bonita/tag-details.md
@@ -289,7 +289,6 @@ COPY dir:1bf4f163091133a9e6147b81120df8e6bad4ab82e46b60adce16c1dd28ae7201 in /op
 -	Virtual Size: 35.4 KB (35398 bytes)
 -	v2 Blob: `sha256:3c5b05aba1355732c082dd9e46caa1372096e6e11cc2e92c43cf1fb33c143ac7`
 -	v2 Content-Length: 5.7 KB (5723 bytes)
--	v2 Last-Modified: Fri, 18 Mar 2016 20:13:51 GMT
 
 #### `125055e1ce429a163150fa9780c69a2da410cb53505f1eb7f253156b8f845b4e`
 
diff --git a/neurodebian/tag-details.md b/neurodebian/tag-details.md
index 753d5c1a5..fbbc7188c 100644
--- a/neurodebian/tag-details.md
+++ b/neurodebian/tag-details.md
@@ -69,7 +69,6 @@ RUN set -xe \
 -	Virtual Size: 156.2 KB (156213 bytes)
 -	v2 Blob: `sha256:2c2b3f3c7d416584484628f4a30c42f2c21e7661d1f160e93926717385e6bcd9`
 -	v2 Content-Length: 57.9 KB (57863 bytes)
--	v2 Last-Modified: Fri, 18 Mar 2016 18:27:46 GMT
 
 #### `a1acc5ade8988699273deda811f70a2cc7c44e7e58313fa3af9203f84072c42e`
 
@@ -196,7 +195,6 @@ RUN set -xe \
 -	Virtual Size: 156.2 KB (156213 bytes)
 -	v2 Blob: `sha256:2c2b3f3c7d416584484628f4a30c42f2c21e7661d1f160e93926717385e6bcd9`
 -	v2 Content-Length: 57.9 KB (57863 bytes)
--	v2 Last-Modified: Fri, 18 Mar 2016 18:27:46 GMT
 
 #### `a1acc5ade8988699273deda811f70a2cc7c44e7e58313fa3af9203f84072c42e`
 
diff --git a/php/tag-details.md b/php/tag-details.md
index 3a32e37ff..303e0f1e9 100644
--- a/php/tag-details.md
+++ b/php/tag-details.md
@@ -3063,6 +3063,7 @@ COPY multi:82b89724359b10e4fa6ed1d5d2d5ab38544995f1ed9288734f40288633831460 in /
 -	Virtual Size: 3.6 KB (3582 bytes)
 -	v2 Blob: `sha256:53aecccc4315f93be2fadfebf702501bd91f7d0b7bd8a9262d75e9b47ac55e23`
 -	v2 Content-Length: 1.5 KB (1534 bytes)
+-	v2 Last-Modified: Sat, 19 Mar 2016 02:04:27 GMT
 
 #### `01237aebf25fdd27b96e5c74c33b05ae359e5ee656e826159e5483f3ff09a1cb`
 
@@ -3382,6 +3383,7 @@ COPY multi:82b89724359b10e4fa6ed1d5d2d5ab38544995f1ed9288734f40288633831460 in /
 -	Virtual Size: 3.6 KB (3582 bytes)
 -	v2 Blob: `sha256:53aecccc4315f93be2fadfebf702501bd91f7d0b7bd8a9262d75e9b47ac55e23`
 -	v2 Content-Length: 1.5 KB (1534 bytes)
+-	v2 Last-Modified: Sat, 19 Mar 2016 02:04:27 GMT
 
 #### `01237aebf25fdd27b96e5c74c33b05ae359e5ee656e826159e5483f3ff09a1cb`
 
diff --git a/pypy/tag-details.md b/pypy/tag-details.md
index d175f9c49..f9b72e615 100644
--- a/pypy/tag-details.md
+++ b/pypy/tag-details.md
@@ -52,7 +52,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -268,7 +267,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -484,7 +482,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -700,7 +697,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -916,7 +912,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -1197,7 +1192,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -1478,7 +1472,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -1759,7 +1752,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -2040,7 +2032,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -2178,7 +2169,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -2316,7 +2306,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -2454,7 +2443,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -2592,7 +2580,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -2808,7 +2795,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -3024,7 +3010,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -3240,7 +3225,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -3456,7 +3440,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -3672,7 +3655,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -3953,7 +3935,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -4234,7 +4215,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -4515,7 +4495,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -4796,7 +4775,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -5077,7 +5055,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -5215,7 +5192,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -5353,7 +5329,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -5491,7 +5466,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`
 
@@ -5629,7 +5603,6 @@ ADD file:b5391cb13172fb513dbfca0b8471ea02bffa913ffdab94ad864d892d129318c6 in /
 -	Virtual Size: 125.1 MB (125110803 bytes)
 -	v2 Blob: `sha256:fdd5d7827f33ef075f45262a0f74ac96ec8a5e687faeb40135319764963dcb42`
 -	v2 Content-Length: 51.4 MB (51367715 bytes)
--	v2 Last-Modified: Tue, 01 Mar 2016 18:52:40 GMT
 
 #### `a582cd499e0ff0b0a2af94dbaef5f56fce1935b7c01429074c2d5abd1ea23d5a`