Bump version to v0.4.0

Author: Alex Martsinovich

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## v0.4.0 (2024-04-22)
+
+### Enhancements
+  * Add `Delta.diff/2`
+  * Add `Delta.Attr.diff/2`
+  * Add `c:Delta.EmbedHandler.diff/2`
+
+### Bug Fixes
+  * Fix `Delta.split/2` when index goes beyond end of delta #12
+  * Fix `Delta.split/2` when splitter returns 0 index #13
+
 ## v0.3.0 (2022-09-19)
 
 ### Enhancements

README.md

@@ -26,7 +26,7 @@ Add `delta` to your project dependencies in `mix.exs`:
 
 ```elixir
 def deps do
-  [{:delta, "~> 0.3.0"}]
+  [{:delta, "~> 0.4.0"}]
 end
 ```
 

lib/delta.ex

@@ -519,6 +519,7 @@ defmodule Delta do
       iex> Delta.compose(a, diff) == b
       true
   """
+  @doc since: "0.4.0"
   @spec diff(t, t) :: t
   def diff(base, other)
 

lib/delta/attr.ex

@@ -73,6 +73,7 @@ defmodule Delta.Attr do
     Map.merge(a, b)
   end
 
+  @doc since: "0.4.0"
   @spec diff(a :: maybe_map, b :: maybe_map) :: map
   def diff(a, b) do
     a = a || %{}

mix.exs

@@ -4,7 +4,7 @@ defmodule Delta.MixProject do
 
   @app     :delta
   @name    "Delta"
-  @version "0.3.0"
+  @version "0.4.0"
   @github  "https://github.com/slab/delta-elixir"