diff --git a/module_index.json b/module_index.json
index 2586ca9..39039e1 100755
--- a/module_index.json
+++ b/module_index.json
@@ -55,7 +55,7 @@
         "version": "0.3.1",
         "author": "Starbeamrainbowlabs",
         "description": "Adds a sidebar to the left hand side of every page. Add '$settings->sidebar_show = true;' to your configuration, or append '&sidebar=yes' to the url to enable. Adding to the url sets a cookie to remember your setting.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -75,7 +75,7 @@
         "version": "0.1",
         "author": "Starbeamrainbowlabs",
         "description": "Displays a special page to aid in setting up a new wiki for the first time.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568802471,
         "optional": false,
         "extra_data": []
     },
@@ -85,7 +85,7 @@
         "version": "0.1.4",
         "author": "Starbeamrainbowlabs",
         "description": "The module everyone has been waiting for! Adds a web based gui that lets mods change the wiki settings.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -95,7 +95,7 @@
         "version": "0.4.2",
         "author": "Starbeamrainbowlabs",
         "description": "Adds the ability to keep unlimited page history, limited only by your disk space. Note that this doesn't store file history (yet). Currently depends on feature-recent-changes for rendering of the history page.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568879874,
         "optional": false,
         "extra_data": []
     },
@@ -135,7 +135,7 @@
         "version": "0.7.1",
         "author": "Starbeamrainbowlabs",
         "description": "Adds proper search functionality to Pepperminty Wiki using an inverted index to provide a full text search engine. If pages don't show up, then you might have hit a stop word. If not, try requesting the `invindex-rebuild` action to rebuild the inverted index from scratch.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -155,7 +155,7 @@
         "version": "0.6",
         "author": "Starbeamrainbowlabs",
         "description": "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File\/' prefix.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -195,7 +195,7 @@
         "version": "0.1.1",
         "author": "Starbeamrainbowlabs",
         "description": "Adds a debug action for administrator use only that collects a load of useful information to make reporting bugs easier.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -205,7 +205,7 @@
         "version": "0.10.1",
         "author": "Starbeamrainbowlabs",
         "description": "Adds an action to allow administrators to delete pages.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -215,7 +215,7 @@
         "version": "0.17.4",
         "author": "Starbeamrainbowlabs",
         "description": "Allows you to edit pages by adding the edit and save actions. You should probably include this one.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": {
             "diff.min.js": "https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/jsdiff\/2.2.2\/diff.min.js"
@@ -237,7 +237,7 @@
         "version": "0.9.3",
         "author": "Starbeamrainbowlabs",
         "description": "Adds a rather useful help page. Access through the 'help' action. This module also exposes help content added to Pepperminty Wiki's inbuilt invisible help section system.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -247,7 +247,7 @@
         "version": "0.11.1",
         "author": "Starbeamrainbowlabs",
         "description": "Adds a page that lists all the pages in the index along with their metadata.",
-        "lastupdate": 1568295635,
+        "lastupdate": 1568296731,
         "optional": false,
         "extra_data": []
     },
@@ -334,4 +334,4 @@
             "ParsedownExtra.php": "https:\/\/raw.githubusercontent.com\/erusev\/parsedown-extra\/f21b40a1973b6674903a6da9857ee215e8839f96\/ParsedownExtra.php"
         }
     }
-]
\ No newline at end of file
+]
diff --git a/modules/feature-history.php b/modules/feature-history.php
index 2036ce5..ce132ab 100644
--- a/modules/feature-history.php
+++ b/modules/feature-history.php
@@ -209,7 +209,7 @@ register_module([
 
 /**
  * Adds a history revision against a page.
- * Note: Does not updaate the current page content! This function _only_ 
+ * Note: Does not update the current page content! This function _only_ 
  * records a new revision against a page name. Thus it is possible to have a 
  * disparaty between the history revisions and the actual content displayed in 
  * the current revision if you're not careful!
@@ -234,8 +234,8 @@ function history_add_revision(&$pageinfo, &$newsource, &$oldsource, $save_pagein
 	// this point
 	
 	// TODO Store tag changes here
-	end($pageinfo->history); // Calculate the next revision id - we can't just count the revisions here because we might have a revision limit
-	$nextRid = !empty($pageindex->history) ? $pageinfo->history[key($pageinfo->history)]->rid + 1 : 0;
+	// Calculate the next revision id - we can't just count the revisions here because we might have a revision limit
+	$nextRid = !empty($pageinfo->history) ? end($pageinfo->history)->rid + 1 : 0;
 	$ridFilename = "$pageinfo->filename.r$nextRid";
 	// Insert a new entry into the history
 	$pageinfo->history[] = [