diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,19 +1,16 @@
 # Changelog
 
-`fedora-dists` uses [PVP Versioning][1].
-The changelog is available [on GitHub][2].
-
-1.0.0.2
-=======
-* add haddock strings
-* base >= 4.6 (ghc-7.6)
+`fedora-dists` uses [PVP Versioning](https://pvp.haskell.org).
 
-1.0.0
-=====
+## 1.0.1
+- add mockConfig and distContainer
+- Fedora 30 branched from Rawhide
 
-* initial release (project created with summoner)
-* based Dists from fedora-haskell-tools
-* Dist is now a datatype
+## 1.0.0.2
+- add haddock strings
+- base >= 4.6 (ghc-7.6)
 
-[1]: https://pvp.haskell.org
-[2]: https://github.com/juhp/fedora-dists/releases
+## 1.0.0
+- initial release (project created with summoner)
+- based Dists from fedora-haskell-tools
+- Dist is now a datatype
diff --git a/FedoraDists.hs b/FedoraDists.hs
--- a/FedoraDists.hs
+++ b/FedoraDists.hs
@@ -24,6 +24,7 @@
    distOverride,
    hackageRelease,
    kojicmd,
+   mockConfig,
    releaseVersion,
    rawhide,
    rawhideRelease,
@@ -68,11 +69,11 @@
 
 -- | Current maintained distribution releases.
 dists :: [Dist]
-dists = [rawhide, Fedora 29, Fedora 28, EPEL 7]
+dists = [rawhide, Fedora 30, Fedora 29, Fedora 28, EPEL 7, EPEL 6]
 
 -- | The Fedora release number corresponding to current Rawhide
 rawhideRelease :: Int
-rawhideRelease = 30
+rawhideRelease = 31
 
 -- | The Fedora release corresponding to Rawhide
 rawhide :: Dist
@@ -133,3 +134,12 @@
 rpkg :: Dist -> String
 rpkg (RHEL _) = "rhpkg"
 rpkg _ = "fedpkg"
+
+mockConfig :: Dist -> String -> String
+mockConfig dist arch =
+  distRepo dist ++ "-" ++ releaseVersion dist ++ "-" ++ arch
+
+distContainer :: Dist -> String
+distContainer (Fedora n) = "fedora:" ++ show n
+distContainer (EPEL n) = "centos:" ++ show n
+distContainer (RHEL n) = "rhel" ++ show n
diff --git a/fedora-dists.cabal b/fedora-dists.cabal
--- a/fedora-dists.cabal
+++ b/fedora-dists.cabal
@@ -1,6 +1,6 @@
 cabal-version:       1.18
 name:                fedora-dists
-version:             1.0.0.2
+version:             1.0.1
 synopsis:            Library for Fedora distribution versions
 description:
             This library provides the Dist datatype and various associated
@@ -17,7 +17,8 @@
 build-type:          Simple
 extra-doc-files:     README.md
                    , CHANGELOG.md
-tested-with:         GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.3
+tested-with:         GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.3, GHC == 8.0.2,
+                     GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.3
 
 source-repository head
   type:                git