diff --git a/.github/workflows/dev-ci.yaml b/.github/workflows/dev-ci.yaml
index 584e3286..bd8ac3f9 100644
--- a/.github/workflows/dev-ci.yaml
+++ b/.github/workflows/dev-ci.yaml
@@ -6,8 +6,8 @@ on:
       - main
       - 'release/**'
   # Nightly builds to ensure dependencies don't break anything
-  schedule:
-    - cron: '0 0 * * *'
+  #schedule:
+  #  - cron: '0 0 * * *'
 
 jobs:
   build:
diff --git a/.github/workflows/main-ci.yaml b/.github/workflows/main-ci.yaml
index 2d996d7b..e7fd653c 100644
--- a/.github/workflows/main-ci.yaml
+++ b/.github/workflows/main-ci.yaml
@@ -5,6 +5,9 @@ on:
     branches:
       - main
       - 'release/**'
+  # Nightly builds to ensure dependencies don't break anything
+  #schedule:
+  #  - cron: '0 0 * * *'
 
 jobs:
   build:
diff --git a/.github/workflows/scheduled-main-ci.yaml b/.github/workflows/scheduled-main-ci.yaml
deleted file mode 100644
index 0ad9fe4e..00000000
--- a/.github/workflows/scheduled-main-ci.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Scheduled Main Java CI
-
-on:
-  # Nightly builds to ensure dependencies don't break anything
-  schedule:
-    - cron: '0 0 * * *'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          ref: main # need to specify branch else it will check out develop
-      - name: Set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-      - name: Build with Gradle
-        run: ./gradlew build -PcheckoutIfCloned -Prelease
diff --git a/.github/workflows/tagget_release.yaml b/.github/workflows/tagged_release.yaml
similarity index 97%
rename from .github/workflows/tagget_release.yaml
rename to .github/workflows/tagged_release.yaml
index 8cd0941d..3399efff 100644
--- a/.github/workflows/tagget_release.yaml
+++ b/.github/workflows/tagged_release.yaml
@@ -1,4 +1,4 @@
-name: Tagget release
+name: Tagged release
 
 on:
   push:
diff --git a/CITATION.cff b/CITATION.cff
new file mode 100644
index 00000000..f0d3cb82
--- /dev/null
+++ b/CITATION.cff
@@ -0,0 +1,23 @@
+# This CITATION.cff file was generated with cffinit.
+# Visit https://bit.ly/cffinit to generate yours today!
+
+cff-version: 1.2.0
+title: Cryptimeleon Craco
+message: >-
+  When writing research papers, please cite our paper https://eprint.iacr.org/2021/961.
+type: software
+authors:
+  - given-names: Jan
+    family-names: Bobolz
+  - given-names: Denis
+    family-names: Diemert
+  - given-names: Fabian
+    family-names: Eidens
+  - given-names: Raphael
+    family-names: Heitjohann
+  - given-names: Paul
+    family-names: Kramer
+  - name: "Open-Source Contributors"
+repository-code: 'https://github.com/cryptimeleon/craco'
+url: 'https://cryptimeleon.org'
+license: Apache-2.0
diff --git a/build.gradle b/build.gradle
index a4b22f58..bb2fddf8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ plugins {
 group = 'org.cryptimeleon'
 archivesBaseName = project.name
 boolean isRelease = project.hasProperty("release")
-version = '4.0.1'  + (isRelease ? "" : "-SNAPSHOT")
+version = '4.0.2'  + (isRelease ? "" : "-SNAPSHOT")
 
 
 sourceCompatibility = 1.8