Doc placeholders for 1.8.2

CHANGELOG.txt

@@ -100,6 +100,10 @@ Changelog
  * `pageurl` / `slugurl` tags now function when request.site is not available (Tobias McNulty, Matt Westcott)
 
 
+1.8.2 (xx.xx.xxxx)
+~~~~~~~~~~~~~~~~~~
+
+
 1.8.1 (26.01.2017)
 ~~~~~~~~~~~~~~~~~~
 

docs/releases/1.8.2.rst

@@ -0,0 +1,15 @@
+===========================
+Wagtail 1.8.2 release notes
+===========================
+
+.. contents::
+    :local:
+    :depth: 1
+
+
+What's changed
+==============
+
+Bug fixes
+~~~~~~~~~
+

docs/releases/index.rst

@@ -7,6 +7,7 @@ Release notes
    1.11
    1.10
    1.9
+   1.8.2
    1.8.1
    1.8
    1.7