diff --git a/.travis-ci.sh b/.travis-ci.sh
index 5ec010f..54a6181 100644
--- a/.travis-ci.sh
+++ b/.travis-ci.sh
@@ -20,7 +20,7 @@ echo OPAM versions
 opam --version
 opam --git-version
 
-(cd $HOME && curl "https://s3.amazonaws.com/opam-street/opam-street.tar.gz" | tar xz)
+opam init
 eval `opam config env`
 opam install ${OPAM_DEPENDS}
 
diff --git a/.travis.yml b/.travis.yml
index a5f4161..15a2ad1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,9 +3,10 @@ script: bash -ex .travis-ci.sh
 env:
   global:
     - OPAM_DEPENDS="ocamlgraph"
-    - FRENETIC_DEPENDS="ocaml-packet core"
   matrix:
     - OCAML_VERSION=4.01.0 OPAM_VERSION=1.1.0
+    - OCAML_VERSION=4.00.1 OPAM_VERSION=1.1.0
+    - OCAML_VERSION=3.12.1 OPAM_VERSION=1.1.0
 notifications:
   irc:
     channels:
diff --git a/README.md b/README.md
index 74ef908..d68388b 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,28 @@ A library for working with network topologies.
 
 [![Build Status](https://travis-ci.org/frenetic-lang/ocaml-topology.png)](https://travis-ci.org/frenetic-lang/ocaml-topology)
 
+Installation
+------------
+
+You can install the latest release from [OPAM][http://opam.ocamlpro.com/] using
+the following command:
+
+    $ opam install topology
+
+To build from source, first ensure that you've installed all dependencies,
+which are listed in the `_oasis` file under the `Library topology` section.
+Then, run the following commands:
+
+    $ make
+    $ make install
+
+While developing, you may want to install your latest changes for testing with
+other packages. `make install` will fail when trying to reinstall, so use this
+command instead:
+
+    $ make reinstall
+
+License
+-------
+
+LGPLv3, see LICENSE file for its text.
diff --git a/_oasis b/_oasis
index dcc8b9c..3deb24e 100644
--- a/_oasis
+++ b/_oasis
@@ -1,7 +1,6 @@
 OASISFormat: 0.3
-OCamlVersion: >= 4.01.0
 Name:        topology
-Version:     0.9
+Version:     0.1.0
 Synopsis:    Network topologies
 Authors:     https://github.com/frenetic-lang/ocaml-topology/contributors
 License:     LGPL
diff --git a/_tags b/_tags
index f565155..bf8b1fd 100644
--- a/_tags
+++ b/_tags
@@ -1,5 +1,5 @@
 # OASIS_START
-# DO NOT EDIT (digest: e00b7180b701ea036c5a569a717555b1)
+# DO NOT EDIT (digest: 9a9423c6caa2a81a7808c0a20add1525)
 # Ignore VCS directories, you can use the same kind of rule outside
 # OASIS_START/STOP if you want to exclude directories that contains
 # useless stuff for the build process
@@ -15,6 +15,6 @@
 "_darcs": not_hygienic
 # Library topology
 "lib/topology.cmxs": use_topology
-<lib/*.ml{,i}>: package(ocamlgraph)
-<lib/*.ml{,i}>: package(threads)
+<lib/*.ml{,i}>: pkg_ocamlgraph
+<lib/*.ml{,i}>: pkg_threads
 # OASIS_STOP
diff --git a/lib/META b/lib/META
index e8b978e..91e7c69 100644
--- a/lib/META
+++ b/lib/META
@@ -1,6 +1,6 @@
 # OASIS_START
-# DO NOT EDIT (digest: 01ac29d09e869509417993cfa2eb8bfa)
-version = "0.9"
+# DO NOT EDIT (digest: e515ef1193f36eb3ec179e7bafa2fac5)
+version = "0.1.0"
 description = "Network topologies"
 requires = "ocamlgraph threads"
 archive(byte) = "topology.cma"
diff --git a/setup.ml b/setup.ml
index ee42e3c..f27aa8c 100644
--- a/setup.ml
+++ b/setup.ml
@@ -1,7 +1,7 @@
 (* setup.ml generated for the first time by OASIS v0.3.0 *)
 
 (* OASIS_START *)
-(* DO NOT EDIT (digest: dc7a70132b1c2495835f83d2ff746a31) *)
+(* DO NOT EDIT (digest: c14470851250cc2e3d484df6c861e37e) *)
 (*
    Regenerated by OASIS v0.4.1
    Visit http://oasis.forge.ocamlcore.org for more information and
@@ -6547,12 +6547,12 @@ let setup_t =
      package =
        {
           oasis_version = "0.3";
-          ocaml_version = Some (OASISVersion.VGreaterEqual "4.01.0");
+          ocaml_version = None;
           findlib_version = None;
           alpha_features = [];
           beta_features = [];
           name = "topology";
-          version = "0.9";
+          version = "0.1.0";
           license =
             OASISLicense.DEP5License
               (OASISLicense.DEP5Unit
@@ -6647,7 +6647,7 @@ let setup_t =
        };
      oasis_fn = Some "_oasis";
      oasis_version = "0.4.1";
-     oasis_digest = Some "1\238\211\026!DV]1/\201\223\211H`\168";
+     oasis_digest = Some "\2002-ga\196\215\184\127\254,`\128S\159o";
      oasis_exec = None;
      oasis_setup_args = [];
      setup_update = false