diff --git a/CHANGELOG.md b/CHANGELOG.md
index e69de29..603a77e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,30 @@
+# Changelog
+
+## 1.0.0 (2021-03-09)
+
+
+### Features
+
+* Add context on repository calls ([#7](https://www.github.com/allisson/postmand/issues/7)) ([b1460d2](https://www.github.com/allisson/postmand/commit/b1460d214cc54897009c89c44462c91d328974c7))
+* Add DeliveryAttemptRepository ([#4](https://www.github.com/allisson/postmand/issues/4)) ([ea04c82](https://www.github.com/allisson/postmand/commit/ea04c82488b5f1b8cf9f0955e44db8e3edebb705))
+* Add DeliveryRepository ([#3](https://www.github.com/allisson/postmand/issues/3)) ([b4e974e](https://www.github.com/allisson/postmand/commit/b4e974e526f1fbae3394f7e1fd389a4e61a6448f))
+* Add DeliveryService ([#13](https://www.github.com/allisson/postmand/issues/13)) ([d31501c](https://www.github.com/allisson/postmand/commit/d31501c03320db36f101aaaa67c76fc515a55e00))
+* Add Dispatch method on DeliveryRepository ([#6](https://www.github.com/allisson/postmand/issues/6)) ([8660882](https://www.github.com/allisson/postmand/commit/8660882c5d58d792aaa196655dd7bdcfd5dbaeff))
+* Add dockerfile ([#18](https://www.github.com/allisson/postmand/issues/18)) ([67ac257](https://www.github.com/allisson/postmand/commit/67ac25740cff5add36785565835a708efe5ecc99))
+* Add entity file ([#1](https://www.github.com/allisson/postmand/issues/1)) ([846ef5c](https://www.github.com/allisson/postmand/commit/846ef5c0e7d9249f79b1eca5ca9b53aeae83687b))
+* Add goreleaser support ([#19](https://www.github.com/allisson/postmand/issues/19)) ([6ada213](https://www.github.com/allisson/postmand/commit/6ada2132f3934d8718cee246e2602f2abd29cd36))
+* Add health check info on readme ([#22](https://www.github.com/allisson/postmand/issues/22)) ([8f1338a](https://www.github.com/allisson/postmand/commit/8f1338af63bf3834b899ea45f1bc85365bb7f599))
+* Add health check service and http handler ([#17](https://www.github.com/allisson/postmand/issues/17)) ([e35ef1c](https://www.github.com/allisson/postmand/commit/e35ef1cba5f2b7dc07af896f41bbdd988f26f8f7))
+* Add http handler for deliveries ([#14](https://www.github.com/allisson/postmand/issues/14)) ([bfc4b9f](https://www.github.com/allisson/postmand/commit/bfc4b9f0bd1474acc1eddba91e5d6de6a418150c))
+* Add MigrationService ([#9](https://www.github.com/allisson/postmand/issues/9)) ([88cf060](https://www.github.com/allisson/postmand/commit/88cf060b702b101a454f468243cc025b351e7fe8))
+* Add query helpers ([#5](https://www.github.com/allisson/postmand/issues/5)) ([7f45d2b](https://www.github.com/allisson/postmand/commit/7f45d2b4b4da96f2027e6633d45dcfbeea31eca9))
+* Add service and http handler for delivery attempt ([#15](https://www.github.com/allisson/postmand/issues/15)) ([d939c1c](https://www.github.com/allisson/postmand/commit/d939c1c3cefbd72b22af251a460f2a994b954005))
+* Add swagger spec for delivery and delivery-attempts endpoints ([#24](https://www.github.com/allisson/postmand/issues/24)) ([2371218](https://www.github.com/allisson/postmand/commit/237121846e19214dd088d8a8d9dc8f6c65684531))
+* Add swagger spec for webhooks endpoint ([#23](https://www.github.com/allisson/postmand/issues/23)) ([f90f050](https://www.github.com/allisson/postmand/commit/f90f0504bcdce2dad67aeb9a7c4b221014435fd3))
+* Add WebhookRepository ([#2](https://www.github.com/allisson/postmand/issues/2)) ([f1bea1b](https://www.github.com/allisson/postmand/commit/f1bea1bd5301c85c9da434c46a6faf193321521c))
+* Add WebhookService ([#11](https://www.github.com/allisson/postmand/issues/11)) ([7bbec35](https://www.github.com/allisson/postmand/commit/7bbec3591ff386ecac10d4af68552346cd150341))
+* Add worker command ([#10](https://www.github.com/allisson/postmand/issues/10)) ([dbdcbf7](https://www.github.com/allisson/postmand/commit/dbdcbf7975283fa097af2b20a4e88bfbba363635))
+* Add WorkerService ([#8](https://www.github.com/allisson/postmand/issues/8)) ([dcba41f](https://www.github.com/allisson/postmand/commit/dcba41f7adf9642f31061c0873db9f1d88465513))
+* Implements graceful shutdown on WorkerService.Run method ([#12](https://www.github.com/allisson/postmand/issues/12)) ([c951fe3](https://www.github.com/allisson/postmand/commit/c951fe3faa119777614d3bac2338c505913c62d8))
+* Include X-Hub-Signature if webhook has a secret key ([#16](https://www.github.com/allisson/postmand/issues/16)) ([467ece7](https://www.github.com/allisson/postmand/commit/467ece7b7544b5f29c73cdd2f3f8aa851b2851e9))
+* Update readme for this project ([#20](https://www.github.com/allisson/postmand/issues/20)) ([b81209a](https://www.github.com/allisson/postmand/commit/b81209a2bd972fca52973c6e2e2671671d89862f))
diff --git a/version.txt b/version.txt
index e69de29..3eefcb9 100644
--- a/version.txt
+++ b/version.txt
@@ -0,0 +1 @@
+1.0.0