diff --git a/class/task.php b/class/task.php
index abc29a7..a0606b1 100644
--- a/class/task.php
+++ b/class/task.php
@@ -26,7 +26,7 @@
  * 2.1.4  scroll offset and duration settings  2020-12-05T0538+0100
  * 2.1.4  tooltip display duration settings  2020-12-06T1320+0100
  *
- * Last modified:  2020-12-06T1652+0100
+ * Last modified:  2020-12-06T2248+0100
  */
 
 // If called directly, abort:
@@ -517,9 +517,9 @@ class MCI_Footnotes_Task {
 
             // fix line wrapping of URLs (hyperlinked or not) based on pattern, not link element,
             // to prevent them from hanging out of the tooltip in non-Unicode-compliant user agents
-            // spare however values of the href argument!
+            // spare however values of the href and the src arguments!
             // see public.css
-            $l_str_FootnoteText = preg_replace( '#(?<!href=.)(https?://[^\\s<]+)#', '<span class="footnote_url_wrap">$1</span>', $l_str_FootnoteText );
+            $l_str_FootnoteText = preg_replace( '#(?<!href=.)(?<!src=.)(https?://[^\\s<]+)#', '<span class="footnote_url_wrap">$1</span>', $l_str_FootnoteText );
 
             // Text to be displayed instead of the footnote
             $l_str_FootnoteReplaceText = "";
@@ -936,8 +936,7 @@ class MCI_Footnotes_Task {
 
             }
 
-            // line wrapping of URLs already fixed, see:
-            // $l_str_FootnoteText = preg_replace( '#(?<!href=.)(https?://[^\\s<]+)#', '<span class="footnote_url_wrap">$1</span>', $l_str_FootnoteText );
+            // line wrapping of URLs already fixed, see above
 
             // replace all placeholders in 'templates/public/reference-container-body.html'
             // or in 'templates/public/reference-container-body-combi.html'
diff --git a/css/public.css b/css/public.css
index e683422..ce17a61 100755
--- a/css/public.css
+++ b/css/public.css
@@ -5,9 +5,9 @@
  * Created-Time: 16:21
  * Since: 1.0
  *
- * Version: 2.1.4
+ * Version: 2.1.5
  *
- * Last modified: 2020-12-06T1649+0100
+ * Last modified: 2020-12-06T2259+0100
  */
 
 
diff --git a/css/settings.css b/css/settings.css
index 679b9a9..71c8578 100755
--- a/css/settings.css
+++ b/css/settings.css
@@ -5,9 +5,9 @@
  * Created-Time: 16:21
  * Since: 1.0
  *
- * Version: 2.1.4
+ * Version: 2.1.5
  *
- * Last modified: 2020-12-06T1649+0100
+ * Last modified: 2020-12-06T2258+0100
  */
 
 
diff --git a/footnotes.php b/footnotes.php
index 64237e6..74ea864 100755
--- a/footnotes.php
+++ b/footnotes.php
@@ -4,12 +4,12 @@
     Plugin URI: https://wordpress.org/plugins/footnotes/
     Description: time to bring footnotes to your website! footnotes are known from offline publishing and everybody takes them for granted when reading a magazine.
     Author: Mark Cheret
-    Version: 2.1.4
+    Version: 2.1.5
     Author URI: http://cheret.de/plugins/footnotes-2/
     Text Domain: footnotes
     Domain Path: /languages
 */
-define( 'FOOTNOTES_VERSION', '2.1.4' );
+define( 'FOOTNOTES_VERSION', '2.1.5' );
 /*
     Copyright 2020 Mark Cheret (email: mark@cheret.de)
 
diff --git a/readme.txt b/readme.txt
index 172e5cb..28fb430 100755
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Tags: footnote, footnotes, bibliography, formatting, notes, Post, posts, referen
 Requires at least: 3.9
 Tested up to: 5.5
 Requires PHP: 5.6
-Stable Tag: 2.1.4
+Stable Tag: 2.1.5
 License: GPLv3 or later
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -80,6 +80,9 @@ Visit this swift write-up from a **footnotes** user by the name of **Southwest**
 
 == Changelog ==
 
+= 2.1.5 =
+- Bugfix: Reference container, tooltips: exclude image source too from URL line wrapping span
+
 = 2.1.4 =
 - Add: Dashboard: Main settings: add settings for scroll offset and duration
 - Add: Dashboard: Tooltip settings: add settings for display delays and fade durations