diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22dd8487b..c87a22ea4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ### v1.14.15
 
+**v1.14.15.2** *(2019-12-20)* - [[Userscript](https://raw.githubusercontent.com/ccd0/4chan-x/1.14.15.2/builds/4chan-X-noupdate.user.js)] [[Chrome extension](https://raw.githubusercontent.com/ccd0/4chan-x/1.14.15.2/builds/4chan-X-noupdate.crx)]
+- Display message when noscript captcha is disabled, and link to open list of alternate imageboards. #1539 #2500
+
 **v1.14.15.1** *(2019-12-17)* - [[Userscript](https://raw.githubusercontent.com/ccd0/4chan-x/1.14.15.1/builds/4chan-X-noupdate.user.js)] [[Chrome extension](https://raw.githubusercontent.com/ccd0/4chan-x/1.14.15.1/builds/4chan-X-noupdate.crx)]
 - Enable 4chan X by default on more sites.
 - Fix spurious linkification bug on infinity-based sites. #2356
diff --git a/builds/4chan-X-beta.crx b/builds/4chan-X-beta.crx
index cf6fbbd51..efe3ed790 100644
Binary files a/builds/4chan-X-beta.crx and b/builds/4chan-X-beta.crx differ
diff --git a/builds/4chan-X-beta.meta.js b/builds/4chan-X-beta.meta.js
index 60a81ef5e..86db99d6a 100644
--- a/builds/4chan-X-beta.meta.js
+++ b/builds/4chan-X-beta.meta.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         4chan X beta
-// @version      1.14.15.1
+// @version      1.14.15.2
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
diff --git a/builds/4chan-X-beta.user.js b/builds/4chan-X-beta.user.js
index 9b35e7793..f2a337da6 100644
--- a/builds/4chan-X-beta.user.js
+++ b/builds/4chan-X-beta.user.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         4chan X beta
-// @version      1.14.15.1
+// @version      1.14.15.2
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
@@ -214,7 +214,7 @@ docSet = function() {
 };
 
 g = {
-  VERSION:   '1.14.15.1',
+  VERSION:   '1.14.15.2',
   NAMESPACE: '4chan X.',
   sites:     Object.create(null),
   boards:    Object.create(null)
@@ -23313,13 +23313,15 @@ Captcha = {};
       return $.on(d, 'keydown', this.keybinds.bind(this));
     },
     initNoscript: function() {
-      var data, form, ref, token;
+      var data, form, ns, ref, token;
       this.noscript = true;
       form = $('.fbc-imageselect-challenge > form');
       data = (token = (ref = $('.fbc-verification-token > textarea')) != null ? ref.value : void 0) ? {
         token: token
       } : $('.fbc-imageselect-challenge > form') ? {
         working: true
+      } : (ns = $('noscript')) && /please enable javascript/i.test(ns.textContent) ? {
+        disabled: true
       } : null;
       if (data) {
         new Connection(window.parent, '*').send(data);
@@ -23525,6 +23527,13 @@ Captcha = {};
           }
           textarea.value = token;
           return $.event('input', null, textarea);
+        },
+        disabled: function() {
+          var msg;
+          msg = $.el('div', {
+            innerHTML: "Noscript captcha seems to be disabled on 4chan.<br>You may be able to post if you uncheck &quot;Force Noscript Captcha&quot; in your settings.<br>If you hate the Javascript version of Recaptcha, consider visiting <a href=\"https://www.4chan-x.net/4chan_alternatives.html#" + E(g.BOARD.ID) + "\" target=\"_blank\" rel=\"noopener\">other imageboards</a>."
+          });
+          return new Notice('warning', msg);
         }
       });
     }
diff --git a/builds/4chan-X-noupdate.crx b/builds/4chan-X-noupdate.crx
index f4098e5c2..e38540d7e 100644
Binary files a/builds/4chan-X-noupdate.crx and b/builds/4chan-X-noupdate.crx differ
diff --git a/builds/4chan-X-noupdate.user.js b/builds/4chan-X-noupdate.user.js
index 97519fe5e..478effa68 100644
--- a/builds/4chan-X-noupdate.user.js
+++ b/builds/4chan-X-noupdate.user.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         4chan X
-// @version      1.14.15.1
+// @version      1.14.15.2
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
@@ -214,7 +214,7 @@ docSet = function() {
 };
 
 g = {
-  VERSION:   '1.14.15.1',
+  VERSION:   '1.14.15.2',
   NAMESPACE: '4chan X.',
   sites:     Object.create(null),
   boards:    Object.create(null)
@@ -23313,13 +23313,15 @@ Captcha = {};
       return $.on(d, 'keydown', this.keybinds.bind(this));
     },
     initNoscript: function() {
-      var data, form, ref, token;
+      var data, form, ns, ref, token;
       this.noscript = true;
       form = $('.fbc-imageselect-challenge > form');
       data = (token = (ref = $('.fbc-verification-token > textarea')) != null ? ref.value : void 0) ? {
         token: token
       } : $('.fbc-imageselect-challenge > form') ? {
         working: true
+      } : (ns = $('noscript')) && /please enable javascript/i.test(ns.textContent) ? {
+        disabled: true
       } : null;
       if (data) {
         new Connection(window.parent, '*').send(data);
@@ -23525,6 +23527,13 @@ Captcha = {};
           }
           textarea.value = token;
           return $.event('input', null, textarea);
+        },
+        disabled: function() {
+          var msg;
+          msg = $.el('div', {
+            innerHTML: "Noscript captcha seems to be disabled on 4chan.<br>You may be able to post if you uncheck &quot;Force Noscript Captcha&quot; in your settings.<br>If you hate the Javascript version of Recaptcha, consider visiting <a href=\"https://www.4chan-x.net/4chan_alternatives.html#" + E(g.BOARD.ID) + "\" target=\"_blank\" rel=\"noopener\">other imageboards</a>."
+          });
+          return new Notice('warning', msg);
         }
       });
     }
diff --git a/builds/4chan-X.crx b/builds/4chan-X.crx
index 38421ce27..9defd2137 100644
Binary files a/builds/4chan-X.crx and b/builds/4chan-X.crx differ
diff --git a/builds/4chan-X.meta.js b/builds/4chan-X.meta.js
index 0bc530286..d0be3fbd8 100644
--- a/builds/4chan-X.meta.js
+++ b/builds/4chan-X.meta.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         4chan X
-// @version      1.14.15.1
+// @version      1.14.15.2
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
diff --git a/builds/4chan-X.user.js b/builds/4chan-X.user.js
index 60672db18..5ad1ccc25 100644
--- a/builds/4chan-X.user.js
+++ b/builds/4chan-X.user.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         4chan X
-// @version      1.14.15.1
+// @version      1.14.15.2
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
@@ -214,7 +214,7 @@ docSet = function() {
 };
 
 g = {
-  VERSION:   '1.14.15.1',
+  VERSION:   '1.14.15.2',
   NAMESPACE: '4chan X.',
   sites:     Object.create(null),
   boards:    Object.create(null)
@@ -23313,13 +23313,15 @@ Captcha = {};
       return $.on(d, 'keydown', this.keybinds.bind(this));
     },
     initNoscript: function() {
-      var data, form, ref, token;
+      var data, form, ns, ref, token;
       this.noscript = true;
       form = $('.fbc-imageselect-challenge > form');
       data = (token = (ref = $('.fbc-verification-token > textarea')) != null ? ref.value : void 0) ? {
         token: token
       } : $('.fbc-imageselect-challenge > form') ? {
         working: true
+      } : (ns = $('noscript')) && /please enable javascript/i.test(ns.textContent) ? {
+        disabled: true
       } : null;
       if (data) {
         new Connection(window.parent, '*').send(data);
@@ -23525,6 +23527,13 @@ Captcha = {};
           }
           textarea.value = token;
           return $.event('input', null, textarea);
+        },
+        disabled: function() {
+          var msg;
+          msg = $.el('div', {
+            innerHTML: "Noscript captcha seems to be disabled on 4chan.<br>You may be able to post if you uncheck &quot;Force Noscript Captcha&quot; in your settings.<br>If you hate the Javascript version of Recaptcha, consider visiting <a href=\"https://www.4chan-x.net/4chan_alternatives.html#" + E(g.BOARD.ID) + "\" target=\"_blank\" rel=\"noopener\">other imageboards</a>."
+          });
+          return new Notice('warning', msg);
         }
       });
     }
diff --git a/builds/4chan-X.zip b/builds/4chan-X.zip
index ec8ebb4c1..806c36ee3 100644
Binary files a/builds/4chan-X.zip and b/builds/4chan-X.zip differ
diff --git a/builds/updates-beta.json b/builds/updates-beta.json
index 2e06f7dd6..bbf72bd55 100644
--- a/builds/updates-beta.json
+++ b/builds/updates-beta.json
@@ -3,7 +3,7 @@
     "4chan-x@4chan-x.net": {
       "updates": [
         {
-          "version": "1.14.15.1",
+          "version": "1.14.15.2",
           "update_link": "https://www.4chan-x.net/builds/4chan-X-beta.crx"
         }
       ]
diff --git a/builds/updates-beta.xml b/builds/updates-beta.xml
index b15ae3665..fc29ea7f2 100644
--- a/builds/updates-beta.xml
+++ b/builds/updates-beta.xml
@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>
   <app appid='lacclbnghgdicfifcamcmcnilckjamag'>
-    <updatecheck codebase='https://www.4chan-x.net/builds/4chan-X-beta.crx' version='1.14.15.1' />
+    <updatecheck codebase='https://www.4chan-x.net/builds/4chan-X-beta.crx' version='1.14.15.2' />
   </app>
 </gupdate>
 
diff --git a/builds/updates.json b/builds/updates.json
index 0e6605db2..5a9b9f210 100644
--- a/builds/updates.json
+++ b/builds/updates.json
@@ -3,7 +3,7 @@
     "4chan-x@4chan-x.net": {
       "updates": [
         {
-          "version": "1.14.15.1",
+          "version": "1.14.15.2",
           "update_link": "https://www.4chan-x.net/builds/4chan-X.crx"
         }
       ]
diff --git a/builds/updates.xml b/builds/updates.xml
index 37f0d955e..cf26920bb 100644
--- a/builds/updates.xml
+++ b/builds/updates.xml
@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>
   <app appid='lacclbnghgdicfifcamcmcnilckjamag'>
-    <updatecheck codebase='https://www.4chan-x.net/builds/4chan-X.crx' version='1.14.15.1' />
+    <updatecheck codebase='https://www.4chan-x.net/builds/4chan-X.crx' version='1.14.15.2' />
   </app>
 </gupdate>
 
diff --git a/version.json b/version.json
index fec464706..a8e4231fc 100644
--- a/version.json
+++ b/version.json
@@ -1,4 +1,4 @@
 {
-  "version": "1.14.15.1",
-  "date": "2019-12-17T19:48:51.458Z"
+  "version": "1.14.15.2",
+  "date": "2019-12-20T10:16:14.905Z"
 }
\ No newline at end of file