bump to 0.5.2

Author: kevinlang

README.md

@@ -2,31 +2,17 @@
 
 [![Build Status](https://github.com/elixir-sqlite/ecto_sqlite3/workflows/CI/badge.svg)](https://github.com/elixir-sqlite/ecto_sqlite3/actions)
 
-An Ecto SQLite3 Adapter.
+An Ecto SQLite3 Adapter. Uses [Exqlite](https://github.com/elixir-sqlite/exqlite) as the driver to communicate with sqlite3.
 
+## Caveats and limitations
 
-## Caveats
-
-* Prepared statements are not cached.
-* Prepared statements are not immutable. You must be careful when manipulating
-  statements and binding values to statements. Do not try to manipulate the
-  statements concurrently. Keep it isolated to one process.
-* Adding a `CHECK` constraint is not supported by the Ecto adapter. This is due
-  to how Ecto handles specifying constraints. In SQLite you must specify the
-  `CHECK` on creation.
-* All native calls are run through the Dirty NIF scheduler.
-* Datetimes are stored without offsets. This is due to how SQLite3 handles date
-  and times. If you would like to store a timezone, you will need to create a
-  second column somewhere storing the timezone name and shifting it when you
-  get it from the database. This is more reliable than storing the offset as
-  `+03:00` as it does not respect daylight savings time.
-
+See [Limitations](https://hexdocs.pm/ecto_sqlite3/Ecto.Adapters.SQLite3.html#module-limitations) in Hexdocs.
 
 ## Installation
 
 ```elixir
 defp deps do
-  {:ecto_sqlite3, "~> 0.5.0"}
+  {:ecto_sqlite3, "~> 0.5.2"}
 end
 ```
 
@@ -42,39 +28,12 @@ end
 
 Configure your repository similar to the following. If you want to know more
 about the possible options to pass the repository, checkout the documentation
-for `SQLite3.Connection.connect/1`. It will have more information on what is
-configurable.
+for [`Ecto.Adapters.SQLite`](https://hexdocs.pm/ecto_sqlite3/). It will have more information on what is configurable.
 
 ```elixir
 config :my_app,
   ecto_repos: [MyApp.Repo]
 
 config :my_app, MyApp.Repo,
   database: "path/to/my/database.db",
-  show_sensitive_data_on_connection_error: false,
-  journal_mode: :wal,
-  cache_size: -64000,
-  temp_store: :memory,
-  pool_size: 1
 ```
-
-
-### Note
-
-* Pool size is set to `1` but can be increased to `4`. When set to `10` there
-  was a lot of database busy errors. Currently this is a known issue and is
-  being looked in to.
-
-* Cache size is a negative number because that is how SQLite3 defines the cache
-  size in kilobytes. If you make it positive, that is the number of pages in
-  memory to use. Both have their pros and cons. Check the documentation out for
-  [SQLite3][pragma].
-
-* Uses [Exqlite][exqlite] as the driver to communicate with sqlite3.
-
-## Contributing
-
-Feel free to check the project out and submit pull requests.
-
-[pragma]: <https://www.sqlite.org/pragma.html>
-[exqlite]: <https://github.com/warmwaffles/exqlite>

mix.exs

@@ -4,7 +4,7 @@ defmodule EctoSQLite3.MixProject do
   def project do
     [
       app: :ecto_sqlite3,
-      version: "0.5.1",
+      version: "0.5.2",
       elixir: "~> 1.8",
       start_permanent: Mix.env() == :prod,
       source_url: "https://github.com/elixir-sqlite/ecto_sqlite3",