diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 027ca14..612005e 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.1.0
+current_version = 0.1.1
 commit = False
 tag = False
 
diff --git a/README.md b/README.md
index 5651eea..c03feab 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,9 @@ Midgard is a collection of useful Python utilities used by the Geodetic
 institute at the Norwegian Mapping Authority (Kartverket). Although some of
 these are geodesy-specific, many are also useful in more general settings.
 
+**Note:** Midgard is still in pre-alpha status. Its functionality will change,
+  and it should not be depended on in any production-like setting.
+
 
 ## Installing Midgard
 
@@ -27,8 +30,9 @@ download Anaconda for Python 3.
 
 ### Download the Midgard source code
 
-If you have not already done so, download the Midgard source code. Then enter
-the main `midgard` directory before running the install command below.
+If you have not already done so, download the Midgard source code from Github:
+[github.com/kartverket/midgard](https://github.com/kartverket/midgard). Then
+enter the main `midgard` directory before running the install command below.
 
     cd midgard
 
diff --git a/midgard/__init__.py b/midgard/__init__.py
index bfea90c..de956da 100644
--- a/midgard/__init__.py
+++ b/midgard/__init__.py
@@ -4,6 +4,9 @@
 institute at the Norwegian Mapping Authority (Kartverket). Although some of
 these are geodesy-specific, many are also useful in more general settings.
 
+Note: Midgard is still in pre-alpha status. Its functionality will change,
+      and it should not be depended on in any production-like setting.
+
 Midgard comes organized into different subpackages:
 
 {list_subpackages}
@@ -28,7 +31,7 @@
 # Version of Midgard.
 #
 # This is automatically set using the bumpversion tool
-__version__ = '0.1.0'
+__version__ = '0.1.1'
 
 
 # Authors of Midgard.
diff --git a/midgard/config/files.py b/midgard/config/files.py
deleted file mode 100644
index e69de29..0000000
diff --git a/midgard/dev/date.py b/midgard/files/dates.py
similarity index 100%
rename from midgard/dev/date.py
rename to midgard/files/dates.py
diff --git a/pyproject.toml b/pyproject.toml
index 58c1a9c..bd465ba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ author             = "Norwegian Mapping Authority"
 author-email       = "geir.arne.hjelle@kartverket.no"
 home-page          = "https://github.com/kartverket/midgard"
 description-file   = "README.md"
-classifiers        = ["Development Status :: 4 - Beta",
+classifiers        = ["Development Status :: 2 - Pre-Alpha",
                       "Intended Audience :: Developers",
                       "Intended Audience :: Science/Research",
                       "License :: OSI Approved :: MIT License",