diff --git a/CHANGES.txt b/CHANGES.txt
index a739c1a42c3c3425b0a8d0e7a64ec0e99ec5cacf..14872df53259381590095a03c370b3007ae663bb 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -6,6 +6,9 @@ Make Experiments!
 Release Changes
 ---------------
 
+Release 1.1.0
+=============
+
 Release 1.0.11
 ==============
 
diff --git a/doc/mkexp.fodt b/doc/mkexp.fodt
index 21ff3d2d8a818697752f3b837ebd4694ae5ffa8c..c2721f71e4f0caf4b0f9358ecaacf6c4aeb2eccc 100644
--- a/doc/mkexp.fodt
+++ b/doc/mkexp.fodt
@@ -2453,7 +2453,7 @@
    </text:sequence-decls>
    <text:p text:style-name="P328">Make Experiments!</text:p>
    <text:p text:style-name="P318">Run-script generation for earth system models</text:p>
-   <text:p text:style-name="P319">Release 1.0.11</text:p>
+   <text:p text:style-name="P319">Release 1.1.0dev</text:p>
    <text:p text:style-name="P292">Karl-Hermann Wieners<text:line-break/><text:span text:style-name="T251">Max-Planck-Institut für Meteorologie<text:line-break/>Hamburg</text:span></text:p>
    <text:table-of-content text:style-name="Sect1" text:protected="true" text:name="Table of Contents1">
     <text:table-of-content-source text:outline-level="10">
diff --git a/doc/mkexp.pdf b/doc/mkexp.pdf
index 0b93bb72ce56e3b20191da9314c55cbbbc59e183..8bb05b4654fed4de953806a055354939536822b7 100644
Binary files a/doc/mkexp.pdf and b/doc/mkexp.pdf differ
diff --git a/package_info.py b/package_info.py
index 60fc2ddb924ad9a2fb19c04a43dd585de74e81b8..3026fc7addf621faa215a38917eba8211635dc40 100644
--- a/package_info.py
+++ b/package_info.py
@@ -4,4 +4,4 @@ Information on package name and version
 
 full_name = 'Make Experiments!'
 name = 'mkexp'
-version = '1.0.11'
+version = '1.1.0dev'