Update GL 4.6, GLSL 4.60, ES 3.2, and ESSL 3.20 specifications.
diff --git a/index_es.php b/index_es.php
index 0dada0f..cfca9f9 100644
--- a/index_es.php
+++ b/index_es.php
@@ -56,11 +56,11 @@
Documentation </h2>
<ul>
-<li> OpenGL ES 3.2 Specification (May 14, 2018)
+<li> OpenGL ES 3.2 Specification (February 2, 2019)
<a href="specs/es/3.2/es_spec_3.2.pdf"> without changes marked </a>
and
<a href="specs/es/3.2/es_spec_3.2.withchanges.pdf"> with changes marked </a>. </li>
-<li> OpenGL ES Shading Language 3.20 Specification (May 11, 2018)
+<li> OpenGL ES Shading Language 3.20 Specification (December 12, 2018)
<a href="specs/es/3.2/GLSL_ES_Specification_3.20.pdf"> (PDF) </a>
<li> <a href="http://www.khronos.org/opengles/sdk/docs/man32/">
OpenGL ES 3.2 Online Manual Pages.</a> </li>
diff --git a/index_gl.php b/index_gl.php
index d72b667..af2a38c 100644
--- a/index_gl.php
+++ b/index_gl.php
@@ -48,7 +48,7 @@
<ul>
<li> <b> Current Specifications (OpenGL 4.6) </b>
-<li> OpenGL 4.6 API Specification (updated May 14, 2018)
+<li> OpenGL 4.6 API Specification (February 2, 2019)
<ul>
<li> <a href="specs/gl/glspec46.core.pdf"> Core Profile Specification
</a> </li>
@@ -60,7 +60,7 @@
Compatibility Profile Specification with changes marked </a>
</li>
</ul> </li>
-<li> OpenGL Shading Language 4.60 Specification (updated May 11, 2018)
+<li> OpenGL Shading Language 4.60 Specification (December 12, 2018)
<a href="specs/gl/GLSLangSpec.4.60.pdf"> (PDF) </a> </li>
<li> <a href="http://www.opengl.org/sdk/docs/man4/"> OpenGL 4.5 API and
diff --git a/specs/es/3.2/GLSL_ES_Specification_3.20.pdf b/specs/es/3.2/GLSL_ES_Specification_3.20.pdf
index 70434ce..c436090 100644
--- a/specs/es/3.2/GLSL_ES_Specification_3.20.pdf
+++ b/specs/es/3.2/GLSL_ES_Specification_3.20.pdf
Binary files differ
diff --git a/specs/es/3.2/es_spec_3.2.pdf b/specs/es/3.2/es_spec_3.2.pdf
index 93624e7..6c2b506 100644
--- a/specs/es/3.2/es_spec_3.2.pdf
+++ b/specs/es/3.2/es_spec_3.2.pdf
Binary files differ
diff --git a/specs/es/3.2/es_spec_3.2.withchanges.pdf b/specs/es/3.2/es_spec_3.2.withchanges.pdf
index 2d0ead6..04d5acc 100644
--- a/specs/es/3.2/es_spec_3.2.withchanges.pdf
+++ b/specs/es/3.2/es_spec_3.2.withchanges.pdf
Binary files differ
diff --git a/specs/gl/GLSLangSpec.4.60.pdf b/specs/gl/GLSLangSpec.4.60.pdf
index bfdb80a..86aded6 100644
--- a/specs/gl/GLSLangSpec.4.60.pdf
+++ b/specs/gl/GLSLangSpec.4.60.pdf
Binary files differ
diff --git a/specs/gl/glspec46.compatibility.pdf b/specs/gl/glspec46.compatibility.pdf
index 9f09b25..467fd68 100644
--- a/specs/gl/glspec46.compatibility.pdf
+++ b/specs/gl/glspec46.compatibility.pdf
Binary files differ
diff --git a/specs/gl/glspec46.compatibility.withchanges.pdf b/specs/gl/glspec46.compatibility.withchanges.pdf
index 5344bbc..b682eab 100644
--- a/specs/gl/glspec46.compatibility.withchanges.pdf
+++ b/specs/gl/glspec46.compatibility.withchanges.pdf
Binary files differ
diff --git a/specs/gl/glspec46.core.pdf b/specs/gl/glspec46.core.pdf
index 65dba25..159d77e 100644
--- a/specs/gl/glspec46.core.pdf
+++ b/specs/gl/glspec46.core.pdf
Binary files differ
diff --git a/specs/gl/glspec46.core.withchanges.pdf b/specs/gl/glspec46.core.withchanges.pdf
index b92ea3a..a58e958 100644
--- a/specs/gl/glspec46.core.withchanges.pdf
+++ b/specs/gl/glspec46.core.withchanges.pdf
Binary files differ
