From 609eb4aba7fcd21516015564ea4fb333fbe10319 Mon Sep 17 00:00:00 2001
From: Ben Jeffery <ben.jeffery@bdi.ox.ac.uk>
Date: Fri, 6 Sep 2024 23:43:09 +0100
Subject: [PATCH] Update changelog for 0.4.0a2

---
 CHANGELOG.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf1bd11f..3d38f3d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## [0.4.0a2] - 2024-09-06
+
+2nd Alpha release of tsinfer 0.4.0
+
+**Features**
+
+- Add batch ancestor and sample matching APIs for splitting work across many independent jobs.
+  ({pr}`954`, {pr}`917`, {user}`benjeffery`)
+  
+
 ## [0.4.0a1] - 2024-07-26
 
 Alpha release of tsinfer 0.4.0