diff --git a/CRAN-SUBMISSION b/CRAN-SUBMISSION
deleted file mode 100644
index 3c29f71..0000000
--- a/CRAN-SUBMISSION
+++ /dev/null
@@ -1,3 +0,0 @@
-Version: 0.1.0
-Date: 2023-11-14 08:00:19 UTC
-SHA: 31ee0ed3f401494ed807cd26320a1caf38872802
diff --git a/DESCRIPTION b/DESCRIPTION
index c6eaf68..11241c6 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: aeddo
 Title: Automated and Early Detection of Disease Outbreaks
-Version: 0.1.0
+Version: 0.1.0.9000
 Authors@R: c(
     person("Kasper", "Schou Telkamp", ,"kasper.telkamp@gmail.com", role = c("aut"),
            comment = c(ORCID = "0009-0001-5126-0190")),
diff --git a/NEWS.md b/NEWS.md
index 47b4f40..e88c700 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,13 +1,3 @@
-# aeddo 0.1.0
+# aeddo (development version)
 
-# aedseo 0.1.0
-
-* Initial CRAN submission.
-
-## Features
-
-- Added a new function `nll_poisson_gamma()` for computing the negative log-likelihood of a Poisson-Gamma model. This function is essential for parameter estimation in the `aeddo()` algorithm.
-
-- Introducing the `aeddo()` function for Automated and Early Detection of Disease Outbreaks. This innovative algorithm utilizes hierarchical models to infer one-step ahead random effects, providing an effective tool for identifying and responding to disease outbreaks in time series data. The function includes various parameters for customization, such as rolling window size, outbreak detection threshold, and optimization method.
-
-Please note that this is the initial CRAN release of the aeddo package, and we look forward to adding more features and improvements in future updates. We appreciate your feedback and contributions to make this package even more useful for early detection of disease outbreaks.
+* Added a `NEWS.md` file to track changes to the package.