diff --git a/CHANGES.md b/CHANGES.md
new file mode 100644
index 00000000..b1924ee2
--- /dev/null
+++ b/CHANGES.md
@@ -0,0 +1,15 @@
+
+# 0.5
+
+- api break: put `spawn` in the server itself, not `IO`
+
+- require OCaml 4.14
+- migrate to lsp 1.17
+- support inlay hints
+- internal tracing with `trace`
+- [#24] Expose get_uri for notify_back
+- expose log source
+- [#22] Threat shutdown and exit requests correctly
+- [#20] Handle messages with null value for  "params" field
+- Handle server requests
+- handle workDoneTokens
diff --git a/dune-project b/dune-project
index f6f6e0fc..0d5f8995 100644
--- a/dune-project
+++ b/dune-project
@@ -1,3 +1,4 @@
 (lang dune 2.0)
 ;(implicit_transitive_deps false)
 (using menhir 2.0)
+(name linol)
diff --git a/linol-lwt.opam b/linol-lwt.opam
index 0e9a20da..51df4c51 100644
--- a/linol-lwt.opam
+++ b/linol-lwt.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-version: "0.4"
+version: "0.5"
 license: "MIT"
 maintainer: "simon.cruanes.2007@m4x.org"
 author: "Simon Cruanes"
diff --git a/linol.opam b/linol.opam
index a85eb1c7..9e913223 100644
--- a/linol.opam
+++ b/linol.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-version: "0.4"
+version: "0.5"
 maintainer: "simon.cruanes.2007@m4x.org"
 license: "MIT"
 author: "Simon Cruanes"