Release v3.12.3

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog for v3.x
 
+## v3.12.3 (2024-09-06)
+
+### Bug fixes
+
+  * [Ecto.Changeset]  Allow associations to be cast/put inside of embedded schema changesets
+
 ## v3.12.2 (2024-08-25)
 
 ### Bug fixes
@@ -60,7 +66,7 @@
 
 ### Potential incompatibilities
 
-  * [Ecto.Changeset] Associations inside embeds have always been read-only. We now raise if you try to cast them inside a changeset
+  * [Ecto.Changeset] Associations inside embeds have always been read-only. We now raise if you try to cast them inside a changeset (this was reverted in v3.12.3)
   * [Ecto.ParameterizedType] Parameterized types are now represented internally as `{:parameterized, {mod, state}}`. While this representation is private, projects may have been relying on it, and therefore they need to adapt accordingly. Use `Ecto.ParameterizedType.init/2` to instantiate parameterized types.
   * [Ecto.Query] Drop `:array_join` join type. It was added for Clickhouse support but it is no longer used
   * [Ecto.Query] Validate `:prefix` is a string/binary (this was reverted in v3.12.2)

mix.exs

@@ -2,7 +2,7 @@ defmodule Ecto.MixProject do
   use Mix.Project
 
   @source_url "https://github.com/elixir-ecto/ecto"
-  @version "3.12.2"
+  @version "3.12.3"
 
   def project do
     [