diff --git a/history.md b/history.md
index ad69023e..ce19879f 100644
--- a/history.md
+++ b/history.md
@@ -2,6 +2,13 @@
 
 <!--lint disable no-multiple-toplevel-headings-->
 
+4.2.0 / 2016-08-01
+==================
+
+*   Move `trough` over to its own module ([`81c67fb`](https://github.com/wooorm/unified/commit/81c67fb))
+*   Fix bug where exceptions in `done` were swallowed ([`2dfc932`](https://github.com/wooorm/unified/commit/2dfc932))
+*   Refactor code-style to use `xo` ([`01543d5`](https://github.com/wooorm/unified/commit/01543d5))
+
 4.1.2 / 2016-06-13
 ==================
 
diff --git a/package.json b/package.json
index d1b5234c..5f87f9df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "unified",
-  "version": "4.1.2",
+  "version": "4.2.0",
   "description": "Pluggable text processing interface",
   "license": "MIT",
   "keywords": [