Noting pre-release 4.2

README.md

@@ -13,6 +13,7 @@
 - [XSD file references](#xsd-file-references)
 - [XSD files](#xsd-files)
 - [XSD History](#xsd-history)
+  - [4.2](#42)
   - [4.1](#41)
   - [4.0](#40)
   - [3.1](#31)
@@ -77,7 +78,9 @@ The following files are owned and copyright by DK Hostmaster A/S under the MIT L
 - `dkhm-4.0.xsd`, DK Hostmaster EPP extensions version 4.0 (_pre-release_)
 - `dkhm-domain-4.0.xsd`, DK Hostmaster EPP Domain extension version 4.0 (_pre-release_)
 - `dkhm-4.1.xsd`, DK Hostmaster EPP extensions version 4.1 (_pre-release_)
-- `dkhm-domain-4.1.xsd`, DK Hostmaster EPP Domain extension version 4.1 (_pre-release_)
+- `dkhm-domain-4.1.xsd`, DK Hostmaster EPP Domain extension version 4.2 (_pre-release_)
+- `dkhm-4.2.xsd`, DK Hostmaster EPP extensions version 4.1 (_pre-release_)
+- `dkhm-domain-4.2.xsd`, DK Hostmaster EPP Domain extension version 4.2 (_pre-release_)
 - `epp.xsd` (a collection files for easier test, validation and maintenance, see below)
 
 The DK Hostmaster [EPP service specification][DKHMEPPSPEC] describes the use and contents of the files in more detail.
@@ -94,6 +97,12 @@ It will then either omit an error message or the success message: `your_file.xml
 <a id="xsd-history"></a>
 ## XSD History
 
+<a id="42"></a>
+### 4.2 _pre-release_
+
+- EPP Service version 4.0.0 (_beta_)
+- Addressing a minor issue of XML invalid namespace references [#20](https://github.com/DK-Hostmaster/epp-xsd-files/issues/20)
+
 <a id="41"></a>
 ### 4.1 _pre-release_