diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f82472..39307e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,15 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [3.1.6](https://github.com/c3g/project_tracking/compare/3.1.5...3.1.6)
+
+- Test if alias is None and not a list create an empty list first to avoid TypeError: argument of type 'NoneType' is not iterable [`cba01d7`](https://github.com/c3g/project_tracking/commit/cba01d741ea0c533022e6c9352579468c670ab69)
+- Dev Version update [`e5ba7db`](https://github.com/c3g/project_tracking/commit/e5ba7db900eff3d49f3467349668121570fbba5c)
+
 #### [3.1.5](https://github.com/c3g/project_tracking/compare/3.1.4...3.1.5)
 
+> 18 November 2025
+
 - Consolidate file dedup to occur not only on files per readsets but overall [`9fdd545`](https://github.com/c3g/project_tracking/commit/9fdd545311f20a3af35cc81d476f8713d9daca69)
 - Merge topups with samples with a different name, remap readsets and add name to alias [`ff2aa05`](https://github.com/c3g/project_tracking/commit/ff2aa05bd1e8ec085c0403664126ac5ee7a40a28)
 - Adding a unique constraint check when editing [`e5631db`](https://github.com/c3g/project_tracking/commit/e5631db2a1cdbf305568afa02c8c25b9f0aff47d)
diff --git a/project_tracking/__version__.py b/project_tracking/__version__.py
index 1662870..d4cc3e2 100644
--- a/project_tracking/__version__.py
+++ b/project_tracking/__version__.py
@@ -1 +1 @@
-__version__ = '3.1.5.dev'
+__version__ = '3.1.6'