From 651f629cd0a2c3da8a8ad61fa08ffa3879e43159 Mon Sep 17 00:00:00 2001
From: "Kevin R. Thornton" <krthornt@uci.edu>
Date: Fri, 19 Jan 2024 12:41:16 -0800
Subject: [PATCH] update change log (#1267)

---
 doc/misc/changelog.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/doc/misc/changelog.md b/doc/misc/changelog.md
index b5c86efd7..d98bbe5fe 100644
--- a/doc/misc/changelog.md
+++ b/doc/misc/changelog.md
@@ -3,6 +3,23 @@
 Major changes are listed below.  Each release likely contains fiddling with back-end code,
 updates to latest `fwdpp` version, etc.
 
+## 0.22.0
+
+Bug fixes:
+
+* Fixed incorrect handling of models with end times > 0 in a demes Graph.
+  When exporting to tskit, alive node times were treated as 0.0, causing
+  potential problems for some use cases.
+  Issue {issue}`1253`
+  PR {issue}`1255`
+
+Deprecations
+
+* Deprecate the `demes_graph` argument to {func}`fwdpy11.DiploidPopulation.dump_tables_to_tskit`
+  PR {issue}`1265`
+* Deprecate using a dict for the the `model_params` argument to {func}`fwdpy11.DiploidPopulation.dump_tables_to_tskit`
+  PR {issue}`1265`
+
 ## 0.21.6
 
 Behavior changes: