diff --git a/src/main/resources/assets/computercraft/lua/rom/help/changelog b/src/main/resources/assets/computercraft/lua/rom/help/changelog
index ac4d31afa..fc7deb024 100644
--- a/src/main/resources/assets/computercraft/lua/rom/help/changelog
+++ b/src/main/resources/assets/computercraft/lua/rom/help/changelog
@@ -1,3 +1,8 @@
+New Features in ComputerCraft 1.80:
+
+* Added .getResponseHeaders() to HTTP responses.
+* Return a HTTP response when a HTTP error occurs.
+
 New Features in ComputerCraft 1.79:
 
 * Ported ComputerCraftEdu to Minecraft 1.8.9
diff --git a/src/main/resources/assets/computercraft/lua/rom/help/http b/src/main/resources/assets/computercraft/lua/rom/help/http
index 336496e26..12cba33dd 100644
--- a/src/main/resources/assets/computercraft/lua/rom/help/http
+++ b/src/main/resources/assets/computercraft/lua/rom/help/http
@@ -5,4 +5,4 @@ http.get( url, [headers] )
 http.post( url, postData, [headers] )
 
 The HTTP API may be disabled in ComputerCraft.cfg
-A period of time after a http.request() call is made, a "http_success" or "http_failure" event will be raised. Arguments are the url and a file handle if successful. http.get() and http.post() block until this event fires instead.
+A period of time after a http.request() call is made, a "http_success" or "http_failure" event will be raised. Arguments are the url and a file handle if successful. Arguments are nil, an error message, and (optionally) a file handle if the request failed. http.get() and http.post() block until this event fires instead.
diff --git a/src/main/resources/assets/computercraft/lua/rom/help/whatsnew b/src/main/resources/assets/computercraft/lua/rom/help/whatsnew
index f2bc57854..c39e2ef99 100644
--- a/src/main/resources/assets/computercraft/lua/rom/help/whatsnew
+++ b/src/main/resources/assets/computercraft/lua/rom/help/whatsnew
@@ -1,6 +1,6 @@
-New Features in ComputerCraft 1.79:
+New Features in ComputerCraft 1.80:
 
-* Ported ComputerCraftEdu to Minecraft 1.8.9
-* Fixed a handful of bugs in ComputerCraft
+* Added .getResponseHeaders() to HTTP responses.
+* Return a HTTP response when a HTTP error occurs.
 
 Type "help changelog" to see the full version history.