diff --git a/CHANGES.md b/CHANGES.md
index c24db338..1c27afd3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -3,6 +3,9 @@
 
 - breaking: the Eio library now needs the output channel to be paired with
     an `Eio.Mutex.t` to prevent race conditions (#58)
+- Allow request handlers to return Response.Errors
+- bring back `Linol_eio.spawn` for logging uncaught exceptions
+- Make template-eio handle requests concurrently
 
 # 0.10
 
diff --git a/dune-project b/dune-project
index d77f330c..4fdd7e50 100644
--- a/dune-project
+++ b/dune-project
@@ -8,7 +8,7 @@
 
 (name linol)
 
-(version 0.10)
+(version 0.11)
 
 (license MIT)
 
diff --git a/linol-eio.opam b/linol-eio.opam
index 94184606..956a53e9 100644
--- a/linol-eio.opam
+++ b/linol-eio.opam
@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "0.10"
+version: "0.11"
 synopsis: "LSP server library (with Eio for concurrency)"
 maintainer: ["Simon Cruanes"]
 authors: ["Nick Hu"]
diff --git a/linol-lwt.opam b/linol-lwt.opam
index 426cbdf9..eb58f1c5 100644
--- a/linol-lwt.opam
+++ b/linol-lwt.opam
@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "0.10"
+version: "0.11"
 synopsis: "LSP server library (with Lwt for concurrency)"
 maintainer: ["Simon Cruanes"]
 authors: ["Simon Cruanes"]
diff --git a/linol.opam b/linol.opam
index a11f6a2d..8da70a4d 100644
--- a/linol.opam
+++ b/linol.opam
@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "0.10"
+version: "0.11"
 synopsis: "LSP server library"
 maintainer: ["Simon Cruanes"]
 authors: ["Simon Cruanes"]