Bump to v0.13.0

Author: warmwaffles

Diff for: CHANGELOG.md

@@ -7,6 +7,13 @@ project adheres to [Semantic Versioning][semver].
 
 ## Unreleased
 
+## v0.13.0
+
+- added: Support fragment splicing.
+- added: Support parent_as with combination queries.
+- changed: Don't need to consider `{:maybe, type}`` when loading or dumping.
+- changed: Handle nil values in dumpers and loaders.
+
 ## v0.12.0
 
 - changed: raise if an in memory database is opened with a pool_size != 1

Diff for: README.md

@@ -17,7 +17,7 @@ in Hexdocs.
 ```elixir
 defp deps do
   [
-    {:ecto_sqlite3, "~> 0.12"}
+    {:ecto_sqlite3, "~> 0.13"}
   ]
 end
 ```

Diff for: mix.exs

@@ -1,7 +1,7 @@
 defmodule EctoSQLite3.MixProject do
   use Mix.Project
 
-  @version "0.12.0"
+  @version "0.13.0"
 
   def project do
     [