diff --git a/HISTORY.md b/HISTORY.md
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+++ b/HISTORY.md
@@ -1,5 +1,18 @@
 # History
 
+## MS Annika 2.0 v1.2.0
+
+- Release date: 12. May 2023
+- Supported Proteome Discoverer versions: 3.1
+- Changes:
+  - Major:
+    - Upgrade MS Annika to Net6.0
+    - Upgrade internal MS Amanda version to 3.0.20.953
+  - Minor:
+    - Several changes to support Proteome Discoverer version 3.1 and the new MS Amanda engine
+  - Bugfixes:
+    - Introduced a consistency check for decoy protein order that should prevent debug prompts for "not all accessions found in target and decoy files"
+
 ## MS Annika 2.0 v1.1.4
 
 - Release date: 11. April 2023
diff --git a/README.md b/README.md
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+++ b/README.md
@@ -6,10 +6,11 @@ You can read more about MS Annika [here](https://ms.imp.ac.at/?action=ms-annika)
 
 **This repository contains the latest release versions of MS Annika.**
 
-- Latest MS Annika 2.0 version for Proteome Discoverer 3.0: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD3.0/latest.zip)
-- Latest MS Annika 2.0 version for Proteome Discoverer 2.5: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD2.5/latest.zip)
-- Latest MS Annika version for Proteome Discoverer 2.4: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD2.4/latest.zip)
-- Latest MS Annika version for Proteome Discoverer 2.3: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD2.3/latest.zip)
+- Latest MS Annika 2.0 [version](https://raw.githubusercontent.com/hgb-bin-proteomics/MSAnnika/master/releases/latest/PD3.1/version.txt) for Proteome Discoverer 3.1: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD3.1/latest.zip)
+- Latest MS Annika 2.0 [version](https://raw.githubusercontent.com/hgb-bin-proteomics/MSAnnika/master/releases/latest/PD3.0/version.txt) for Proteome Discoverer 3.0: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD3.0/latest.zip)
+- Latest MS Annika 2.0 [version](https://raw.githubusercontent.com/hgb-bin-proteomics/MSAnnika/master/releases/latest/PD2.5/version.txt) for Proteome Discoverer 2.5: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD2.5/latest.zip)
+- Latest MS Annika [version](https://raw.githubusercontent.com/hgb-bin-proteomics/MSAnnika/master/releases/latest/PD2.4/version.txt) for Proteome Discoverer 2.4: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD2.4/latest.zip)
+- Latest MS Annika [version](https://raw.githubusercontent.com/hgb-bin-proteomics/MSAnnika/master/releases/latest/PD2.3/version.txt) for Proteome Discoverer 2.3: [**download**](https://github.com/hgb-bin-proteomics/MSAnnika/raw/master/releases/latest/PD2.3/latest.zip)
 
 A list of changes in every version can be found in [HISTORY.md](https://github.com/hgb-bin-proteomics/MSAnnika/blob/master/HISTORY.md).
 
diff --git a/releases/1.2.0/PD3.1/MS_Annika_2.0_PD3.1.zip b/releases/1.2.0/PD3.1/MS_Annika_2.0_PD3.1.zip
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+MS Annika 2.0 version 1.2.0
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+MS Annika 2.0 version 1.2.0
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