[DOCS] Added older release notice. (#49996)

debadair · web-flow · commit 50d5d843b2e7 · 2019-12-09T15:22:11.000-08:00
diff --git a/docs/java-api/page_header.html b/docs/java-api/page_header.html
@@ -0,0 +1,5 @@
+<p>
+  <strong>NOTE</strong>: You are looking at documentation for an older release. 
+  For the latest information, see the 
+  <a href="../current/index.html">current release documentation</a>. 
+</p>  
diff --git a/docs/java-rest/page_header.html b/docs/java-rest/page_header.html
@@ -0,0 +1,5 @@
+<p>
+  <strong>NOTE</strong>: You are looking at documentation for an older release. 
+  For the latest information, see the 
+  <a href="../current/index.html">current release documentation</a>. 
+</p>  
diff --git a/docs/painless/page_header.html b/docs/painless/page_header.html
@@ -0,0 +1,5 @@
+<p>
+  <strong>NOTE</strong>: You are looking at documentation for an older release. 
+  For the latest information, see the 
+  <a href="../current/index.html">current release documentation</a>. 
+</p>  
diff --git a/docs/plugins/page_header.html b/docs/plugins/page_header.html
@@ -0,0 +1,5 @@
+<p>
+  <strong>NOTE</strong>: You are looking at documentation for an older release. 
+  For the latest information, see the 
+  <a href="../current/index.html">current release documentation</a>. 
+</p>  
diff --git a/docs/reference/page_header.html b/docs/reference/page_header.html
@@ -0,0 +1,5 @@
+<p>
+  <strong>NOTE</strong>: You are looking at documentation for an older release. 
+  For the latest information, see the 
+  <a href="../current/index.html">current release documentation</a>. 
+</p>  
