From 4fa9f0fc25d7d6423045265bcf5b702bdfc3536f Mon Sep 17 00:00:00 2001
From: hanjoosten <han.joosten.han@gmail.com>
Date: Sun, 5 Jan 2025 13:42:10 +0100
Subject: [PATCH 1/3] Fix issue Divide by zero in Excel importer #1528

---
 src/Ampersand/Core/AbstractSyntaxTree.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Ampersand/Core/AbstractSyntaxTree.hs b/src/Ampersand/Core/AbstractSyntaxTree.hs
index fc53c7f69..62f65130e 100644
--- a/src/Ampersand/Core/AbstractSyntaxTree.hs
+++ b/src/Ampersand/Core/AbstractSyntaxTree.hs
@@ -1529,6 +1529,7 @@ unsafePAtomVal2AtomValue typ mCpt pav =
       where
         roundedVal =
           case rawVal of
+            AAVDateTime _ (UTCTime _ 0) -> rawVal --prevent devision by zero
             AAVDateTime t x ->
               -- Rounding is needed, to maximize the number of databases
               -- on wich this runs. (MySQL 5.5 only knows seconds)

From 33b98dc6be08ea23281158ebb767ee8bac93a475 Mon Sep 17 00:00:00 2001
From: hanjoosten <han.joosten.han@gmail.com>
Date: Sun, 5 Jan 2025 13:45:24 +0100
Subject: [PATCH 2/3] ormolu fix

---
 src/Ampersand/Core/AbstractSyntaxTree.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Ampersand/Core/AbstractSyntaxTree.hs b/src/Ampersand/Core/AbstractSyntaxTree.hs
index 62f65130e..69414ef94 100644
--- a/src/Ampersand/Core/AbstractSyntaxTree.hs
+++ b/src/Ampersand/Core/AbstractSyntaxTree.hs
@@ -1529,7 +1529,7 @@ unsafePAtomVal2AtomValue typ mCpt pav =
       where
         roundedVal =
           case rawVal of
-            AAVDateTime _ (UTCTime _ 0) -> rawVal --prevent devision by zero
+            AAVDateTime _ (UTCTime _ 0) -> rawVal -- prevent devision by zero
             AAVDateTime t x ->
               -- Rounding is needed, to maximize the number of databases
               -- on wich this runs. (MySQL 5.5 only knows seconds)

From eece20a2cceaf422b29e860a9055ee79aefab369 Mon Sep 17 00:00:00 2001
From: hanjoosten <han.joosten.han@gmail.com>
Date: Sun, 5 Jan 2025 13:49:36 +0100
Subject: [PATCH 3/3] Bump to version 5.2.5

---
 ReleaseNotes.md | 3 +++
 ampersand.cabal | 2 +-
 package.yaml    | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 9d2dc1131..b08de51d9 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,5 +1,8 @@
 # Release notes of Ampersand
 
+## v5.2.5
+- [Issue #1528](https://github.com/AmpersandTarski/Ampersand/issues/1528) Bugfix, devision by 0. 
+
 ## v5.2.4
 
 - [Issue #1516](https://github.com/AmpersandTarski/Ampersand/issues/1516) It is now possible to only generate datamodel images using --datamodelOnly 
diff --git a/ampersand.cabal b/ampersand.cabal
index f8b0375ce..47c9ac84a 100644
--- a/ampersand.cabal
+++ b/ampersand.cabal
@@ -5,7 +5,7 @@ cabal-version: 2.0
 -- see: https://github.com/sol/hpack
 
 name:           ampersand
-version:        5.2.4
+version:        5.2.5
 synopsis:       Toolsuite for automated design of enterprise information systems.
 description:    You can define your business processes by means of rules, written in Relation Algebra.
 category:       Database Design
diff --git a/package.yaml b/package.yaml
index 6cca60545..daf06a0e8 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: ampersand
-version: 5.2.4
+version: 5.2.5
 author: Stef Joosten
 maintainer: stef.joosten@ou.nl
 synopsis: Toolsuite for automated design of enterprise information systems.