diff --git a/dist/CHANGELOG.md b/dist/CHANGELOG.md
index b1c284d40..455b6af7e 100644
--- a/dist/CHANGELOG.md
+++ b/dist/CHANGELOG.md
@@ -1,3 +1,9 @@
+# 1.2.6 (2017-12-13)
+
+# Fixes
+* allow rounding with `round` option both time filters: $from and $to
+
+
 # 1.2.5 (2017-12-05)
 
 # Fixes
diff --git a/dist/partials/query.editor.html b/dist/partials/query.editor.html
index d0787ee30..3f04841b8 100644
--- a/dist/partials/query.editor.html
+++ b/dist/partials/query.editor.html
@@ -117,7 +117,9 @@
                  ng-model-onblur
                  ng-change="ctrl.refresh()"/>
           <info-popover mode="right-absolute">
-            Set rounding for `left` interval border.<br> For example, if set `1m` - left order will be rounded to beginning of minute.
+            Set rounding for `$from` and `$to` timestamps.<br>
+            For example, if set `1m` - both `$from` and `$to` will be rounded to beginning of minute.<br>
+            It will make all requests similar during one minute which is good for caching.
           </info-popover>
         </div>
 
diff --git a/dist/plugin.json b/dist/plugin.json
index dcfa25f8c..457f48693 100644
--- a/dist/plugin.json
+++ b/dist/plugin.json
@@ -24,6 +24,6 @@
         "url": "https://github.com/Vertamedia/clickhouse-grafana"
       }
     ],
-    "version": "1.2.5"
+    "version": "1.2.6"
   }
 }
diff --git a/src/partials/query.editor.html b/src/partials/query.editor.html
index d0787ee30..3f04841b8 100644
--- a/src/partials/query.editor.html
+++ b/src/partials/query.editor.html
@@ -117,7 +117,9 @@
                  ng-model-onblur
                  ng-change="ctrl.refresh()"/>
           <info-popover mode="right-absolute">
-            Set rounding for `left` interval border.<br> For example, if set `1m` - left order will be rounded to beginning of minute.
+            Set rounding for `$from` and `$to` timestamps.<br>
+            For example, if set `1m` - both `$from` and `$to` will be rounded to beginning of minute.<br>
+            It will make all requests similar during one minute which is good for caching.
           </info-popover>
         </div>