From b1c9ed4ca234307592bccd0052b7ffe5e7e349bd Mon Sep 17 00:00:00 2001
From: kelvinst <kelvin.stinghen@gmail.com>
Date: Fri, 31 May 2019 16:06:11 -0300
Subject: [PATCH] Updating changelog

---
 CHANGELOG.md | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49d7204..d1748e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,58 @@
 # Changelog
 
+## 1.3.0
+
+### Bug fixes
+
+- Fixed compilation error when optional adapters are not included in downstream project.
+
+### Changed
+
+- docker-compose configuration that allows easy setup for test databases.
+- `Triplex.create/1,2` now rolls back the prefix creation if the `func` fails with error tuple
+- Now we support to Ecto 3! :tada: But be aware that this new version does not support
+the old versions of Ecto, only 3.0 and up
+
+### Breaking changes
+
+It's not our fault, but there is a breaking change if you upgrade it because migration on
+Ecto 3 are ran on a different process.
+
+The problem you may find is basically with this kind of code:
+
+```elixir
+Repo.transaction(fn ->
+  {:ok, _} = Triplex.create("tenant")
+  User.insert!(%{name: "Demo user 1"})
+  User.insert!(%{name: "Demo user 2"})
+end)
+```
+
+As `Triplex.create/1` runs the tenant migrations, and they will run on different processes,
+you will get an error from your db saying that the given tenant prefix (schema or database
+depending on the db) does not exist.
+
+That occurs because the new processes will checkout a new connection to db, making them
+not aware of the current transaction, since it is on another db connection. But don't panic,
+we have a solution for you!
+
+Here is how you could achieve the same results on success or fail:
+
+```elixir
+Triplex.create_schema("tenant", Repo, fn(tenant, repo) ->
+  Repo.transaction(fn ->
+    {:ok, _} = Triplex.migrate(tenant, repo)
+    User.insert!(%{name: "Demo user 1"})
+    User.insert!(%{name: "Demo user 2"})
+
+    tenant
+  end)
+end)
+```
+
+For more details about these function check the online documentation for `Triplex.create/1,2`
+and `Triplex.create_schema/1,2,3`.
+
 ## 1.3.0-rc.1
 
 ### Bug fixes