diff --git a/KNOWN_ISSUES.md b/KNOWN_ISSUES.md
new file mode 100644
index 00000000..64344cdc
--- /dev/null
+++ b/KNOWN_ISSUES.md
@@ -0,0 +1,4 @@
+
+* typhon.files.decompress: If the Python process gets killed, files might be
+left behind in the temporary directory.
+
diff --git a/MANIFEST.in b/MANIFEST.in
index 1c517dd0..5b4ebe6c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,10 +1,15 @@
 include DESCRIPTION.rst
 include LICENSE
+include KNOWN_ISSUES.md
 include typhon/VERSION
 recursive-include typhon *.act
+recursive-include typhon *.arts
 recursive-include typhon *.cpt
+recursive-include typhon *.dat
+recursive-include typhon *.gz
 recursive-include typhon *.mplstyle
 recursive-include typhon *.nc
+recursive-include typhon *.jpg
 recursive-include typhon *.tex
 recursive-include typhon *.txt
 recursive-include typhon *.xml
diff --git a/doc/conf.py b/doc/conf.py
index d5c3ef2e..135728bc 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -327,7 +327,7 @@
     'python': ('https://docs.python.org/3.6', None),
     'scipy': ('https://docs.scipy.org/doc/scipy/reference', None),
     'numpy': ('https://docs.scipy.org/doc/numpy', None),
-    'matplotlib': ('http://matplotlib.org', None)
+    'matplotlib': ('https://matplotlib.org', None)
 }
 
 # -- Plots ----------------------------------------------------------------
diff --git a/typhon/VERSION b/typhon/VERSION
index a23cd2af..a918a2aa 100644
--- a/typhon/VERSION
+++ b/typhon/VERSION
@@ -1 +1 @@
-0.5.0dev
+0.6.0