diff --git a/CHANGELOG b/CHANGELOG
index 1e57c8b..a0919e7 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -29,4 +29,4 @@
2022.0 (2022-03-31): Simplified database initialisation is now possible via HTTP POST and a JSON payload.
-2022.1 (2022-05-19): Request content type verification now works if additional parameters like "charset" are passed.
+2022.1 (2022-05-20): Request content type verification now works if additional parameters like "charset" are passed.
diff --git a/docs/automx2.adoc b/docs/automx2.adoc
index 13ce27d..85b320a 100644
--- a/docs/automx2.adoc
+++ b/docs/automx2.adoc
@@ -4,7 +4,7 @@
:keywords: autoconfig, autodiscover, mobileconfig, automx, automx2
:subject: automx2: Email client configuration made easy
:revnumber: 2022.1
-:revdate: 2022-05-19
+:revdate: 2022-05-20
:copyright: © 2019-2022 Ralph Seichter
:publisher: Ralph Seichter
:lang: en
diff --git a/docs/automx2.pdf b/docs/automx2.pdf
index 3291784..410fe11 100644
Binary files a/docs/automx2.pdf and b/docs/automx2.pdf differ
diff --git a/docs/index.html b/docs/index.html
index c0a5658..8a65144 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -659,7 +659,7 @@
automx2: Email client configuration made easy
version 2022.1,
-2022-05-19
+2022-05-20
Table of Contents
@@ -1753,7 +1753,7 @@