diff --git a/CHANGELOG.md b/CHANGELOG.md
index afdaeb6f..e4bc7eb8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ Earthquake source parameters from P- or S-wave displacement spectra
 
 (c) 2011-2022 Claudio Satriano <satriano@ipgp.fr>
 
-## unreleased
+## v1.6 - 2022-08-02
 
 This release introduces several modifications to the config file.
 You will need to upgrade your old config files manually or using
@@ -12,6 +12,10 @@ You will need to upgrade your old config files manually or using
 
 This release requires at least Python 3.6.
 
+A lot of effort has been devoted to improve the documentation.
+Please check it out on
+[https://sourcespec.readthedocs.io/](https://sourcespec.readthedocs.io/)
+
 ### Input/output
 
 - QuakeML output (when using QuakeML input)