diff --git a/Changelog.md b/Changelog.md
index 464d7f1a6..579ff6405 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,11 +1,32 @@
-# Development version
+# [2.3.0] - 6/12/2024
+
+Requires Elpi 2.0.3 and Coq 8.20.
+
+The major change is the port to Elpi 2.0 that reports type checking errors
+to the location of the offending term and not its exclosing rule.
 
 ### Vernacular
 - `Elpi Accumulate Db Header <db>` to accumulate just the `Db` declaration
   but no code added after that
+- `Elpi File <file> <code>` to name a piece of code without
+  requiring an external file
+- `Elpi Accumulate File Signature <file>` to accumulate only
+  the types declarations from a file. 
 - `Elpi Typecheck` is deprecated and is a no-op since `Elpi Accumulate`
   performs type checking incrementally
 
+### HOAS
+- new `open-trm` argument for tactics with syntax ````(...)``` and
+  `ltac_open_term:(...)`. Open terms can mention free variables.
+- new `{{:pat ...}}` quotations inside which `_` is interpreted as a
+  wildcard, not as a regular evar.
+
+### API
+- Support export locality in `coq.TC.declare-instance`
+- `tc-instance` now just carries a priority, no matter if inferred or declared,
+  and works for instances added as `Hint Resolve` to the `typclass_instances`
+  database
+
 ### Build system
 - Support dune workspace build with `elpi`
 
diff --git a/src/coq_elpi_vernacular_syntax.mlg b/src/coq_elpi_vernacular_syntax.mlg
index 6b5a4e2e9..c0853b4c7 100644
--- a/src/coq_elpi_vernacular_syntax.mlg
+++ b/src/coq_elpi_vernacular_syntax.mlg
@@ -57,7 +57,7 @@ let rec inlogpath q = function
   | x :: xs -> (Libnames.string_of_qualid q ^ "/" ^ x) :: inlogpath q xs
 
 let warning_legacy_typecheck =
-  CWarnings.create ~default:CWarnings.AsError ~name:"elpi.typecheck-syntax" ~category:Coq_elpi_utils.elpi_depr_cat (fun () ->
+  CWarnings.create ~name:"elpi.typecheck-syntax" ~category:Coq_elpi_utils.elpi_depr_cat (fun () ->
     Pp.strbrk "The command 'Elpi Typecheck' is deprecated (and does nothing) since type checking is now performed by 'Elpi Accumulate'.")
 
 let warning_legacy_accumulate_gen =