diff --git a/releases/unity.json b/releases/unity.json
new file mode 100644
index 00000000..36945d84
--- /dev/null
+++ b/releases/unity.json
@@ -0,0 +1,365 @@
+{
+  "2017.1.0f1": "2017-06-26",
+  "2017.1.0f2": "2017-07-05",
+  "2017.1.0f3": "2017-07-10",
+  "2017.1.1f1": "2017-09-04",
+  "2017.1.2f1": "2017-10-06",
+  "2017.1.3f1": "2018-01-04",
+  "2017.1.4f1": "2018-05-23",
+  "2017.1.5f1": "2018-07-23",
+  "2017.2.0f1": "2017-09-22",
+  "2017.2.0f2": "2017-10-02",
+  "2017.2.0f3": "2017-10-11",
+  "2017.2.1f1": "2017-12-11",
+  "2017.2.2f1": "2018-02-26",
+  "2017.2.3f1": "2018-05-18",
+  "2017.2.4f1": "2018-10-03",
+  "2017.2.5f1": "2018-12-07",
+  "2017.3.0f1": "2017-12-01",
+  "2017.3.0f2": "2017-12-08",
+  "2017.3.0f3": "2017-12-18",
+  "2017.3.1f1": "2018-02-05",
+  "2017.4.0f1": "2018-03-19",
+  "2017.4.10f1": "2018-08-24",
+  "2017.4.11f1": "2018-09-13",
+  "2017.4.12f1": "2018-09-27",
+  "2017.4.13f1": "2018-10-12",
+  "2017.4.14f1": "2018-10-26",
+  "2017.4.15f1": "2018-11-12",
+  "2017.4.16f1": "2018-11-23",
+  "2017.4.17f1": "2018-12-07",
+  "2017.4.18f1": "2019-01-10",
+  "2017.4.19f1": "2019-01-28",
+  "2017.4.1f1": "2018-04-12",
+  "2017.4.20f2": "2019-02-11",
+  "2017.4.21f1": "2019-02-21",
+  "2017.4.22f1": "2019-02-28",
+  "2017.4.23f1": "2019-03-08",
+  "2017.4.24f1": "2019-03-22",
+  "2017.4.25f1": "2019-04-08",
+  "2017.4.26f1": "2019-04-23",
+  "2017.4.27f1": "2019-05-10",
+  "2017.4.28f1": "2019-05-30",
+  "2017.4.29f1": "2019-06-08",
+  "2017.4.2f2": "2018-04-30",
+  "2017.4.30f1": "2019-07-05",
+  "2017.4.31f1": "2019-08-02",
+  "2017.4.32f1": "2019-09-05",
+  "2017.4.33f1": "2019-10-07",
+  "2017.4.34f1": "2019-10-30",
+  "2017.4.35f1": "2019-12-06",
+  "2017.4.36f1": "2020-01-09",
+  "2017.4.37f1": "2020-02-18",
+  "2017.4.38f1": "2020-03-20",
+  "2017.4.39f1": "2020-04-03",
+  "2017.4.3f1": "2018-05-11",
+  "2017.4.40f1": "2020-05-18",
+  "2017.4.4f1": "2018-05-23",
+  "2017.4.5f1": "2018-06-07",
+  "2017.4.6f1": "2018-06-22",
+  "2017.4.7f1": "2018-07-13",
+  "2017.4.8f1": "2018-07-26",
+  "2017.4.9f1": "2018-08-10",
+  "2018.1.0f1": "2018-04-26",
+  "2018.1.0f2": "2018-05-02",
+  "2018.1.1f1": "2018-05-18",
+  "2018.1.2f1": "2018-05-25",
+  "2018.1.3f1": "2018-06-04",
+  "2018.1.4f1": "2018-06-11",
+  "2018.1.5f1": "2018-06-15",
+  "2018.1.6f1": "2018-06-21",
+  "2018.1.7f1": "2018-07-05",
+  "2018.1.8f1": "2018-07-13",
+  "2018.1.9f2": "2018-08-29",
+  "2018.2.0f1": "2018-07-06",
+  "2018.2.0f2": "2018-07-09",
+  "2018.2.10f1": "2018-09-26",
+  "2018.2.11f1": "2018-10-04",
+  "2018.2.12f1": "2018-10-12",
+  "2018.2.13f1": "2018-10-18",
+  "2018.2.14f1": "2018-10-26",
+  "2018.2.15f1": "2018-11-09",
+  "2018.2.16f1": "2018-11-15",
+  "2018.2.17f1": "2018-11-21",
+  "2018.2.18f1": "2018-11-30",
+  "2018.2.19f1": "2018-12-07",
+  "2018.2.1f1": "2018-07-26",
+  "2018.2.20f1": "2018-12-14",
+  "2018.2.21f1": "2019-02-28",
+  "2018.2.2f1": "2018-08-03",
+  "2018.2.3f1": "2018-08-10",
+  "2018.2.4f1": "2018-08-17",
+  "2018.2.5f1": "2018-08-22",
+  "2018.2.6f1": "2018-08-30",
+  "2018.2.7f1": "2018-09-06",
+  "2018.2.8f1": "2018-09-14",
+  "2018.2.9f1": "2018-09-21",
+  "2018.3.0f1": "2018-12-11",
+  "2018.3.0f2": "2018-12-12",
+  "2018.3.10f1": "2019-03-25",
+  "2018.3.11f1": "2019-03-29",
+  "2018.3.12f1": "2019-04-08",
+  "2018.3.13f1": "2019-04-18",
+  "2018.3.14f1": "2019-04-26",
+  "2018.3.1f1": "2019-01-10",
+  "2018.3.2f1": "2019-01-17",
+  "2018.3.3f1": "2019-01-25",
+  "2018.3.4f1": "2019-02-01",
+  "2018.3.5f1": "2019-02-08",
+  "2018.3.6f1": "2019-02-15",
+  "2018.3.7f1": "2019-02-28",
+  "2018.3.8f1": "2019-03-08",
+  "2018.3.9f1": "2019-03-18",
+  "2018.4.0f1": "2019-05-10",
+  "2018.4.10f1": "2019-10-01",
+  "2018.4.11f1": "2019-10-10",
+  "2018.4.12f1": "2019-10-28",
+  "2018.4.13f1": "2019-11-21",
+  "2018.4.14f1": "2019-12-10",
+  "2018.4.15f1": "2020-01-09",
+  "2018.4.16f1": "2020-01-27",
+  "2018.4.17f1": "2020-02-11",
+  "2018.4.18f1": "2020-02-27",
+  "2018.4.19f1": "2020-03-13",
+  "2018.4.1f1": "2019-05-28",
+  "2018.4.20f1": "2020-03-26",
+  "2018.4.21f1": "2020-04-09",
+  "2018.4.22f1": "2020-04-24",
+  "2018.4.23f1": "2020-05-18",
+  "2018.4.24f1": "2020-07-02",
+  "2018.4.25f1": "2020-07-14",
+  "2018.4.26f1": "2020-08-12",
+  "2018.4.27f1": "2020-09-09",
+  "2018.4.28f1": "2020-10-06",
+  "2018.4.29f1": "2020-11-11",
+  "2018.4.2f1": "2019-06-08",
+  "2018.4.30f1": "2020-12-01",
+  "2018.4.31f1": "2021-01-22",
+  "2018.4.32f1": "2021-02-18",
+  "2018.4.33f1": "2021-03-24",
+  "2018.4.34f1": "2021-04-15",
+  "2018.4.35f1": "2021-05-12",
+  "2018.4.36f1": "2021-06-17",
+  "2018.4.3f1": "2019-06-28",
+  "2018.4.4f1": "2019-07-12",
+  "2018.4.5f1": "2019-07-26",
+  "2018.4.6f1": "2019-08-08",
+  "2018.4.7f1": "2019-08-19",
+  "2018.4.8f1": "2019-08-30",
+  "2018.4.9f1": "2019-09-13",
+  "2019.1.0f1": "2019-04-08",
+  "2019.1.0f2": "2019-04-15",
+  "2019.1.10f1": "2019-07-12",
+  "2019.1.11f1": "2019-07-18",
+  "2019.1.12f1": "2019-07-26",
+  "2019.1.13f1": "2019-08-01",
+  "2019.1.14f1": "2019-08-08",
+  "2019.1.1f1": "2019-05-03",
+  "2019.1.2f1": "2019-05-10",
+  "2019.1.3f1": "2019-05-16",
+  "2019.1.4f1": "2019-05-24",
+  "2019.1.5f1": "2019-06-03",
+  "2019.1.6f1": "2019-06-08",
+  "2019.1.7f1": "2019-06-14",
+  "2019.1.8f1": "2019-06-22",
+  "2019.1.9f1": "2019-07-05",
+  "2019.2.0f1": "2019-07-29",
+  "2019.2.10f1": "2019-10-23",
+  "2019.2.11f1": "2019-11-01",
+  "2019.2.12f1": "2019-11-11",
+  "2019.2.13f1": "2019-11-20",
+  "2019.2.14f1": "2019-11-27",
+  "2019.2.15f1": "2019-12-04",
+  "2019.2.16f1": "2019-12-13",
+  "2019.2.17f1": "2019-12-18",
+  "2019.2.18f1": "2020-01-15",
+  "2019.2.19f1": "2020-01-22",
+  "2019.2.1f1": "2019-08-14",
+  "2019.2.20f1": "2020-01-31",
+  "2019.2.21f1": "2020-02-07",
+  "2019.2.2f1": "2019-08-21",
+  "2019.2.3f1": "2019-08-28",
+  "2019.2.4f1": "2019-09-05",
+  "2019.2.5f1": "2019-09-12",
+  "2019.2.6f1": "2019-09-17",
+  "2019.2.7f2": "2019-09-30",
+  "2019.2.8f1": "2019-10-03",
+  "2019.2.9f1": "2019-10-11",
+  "2019.3.0f1": "2019-11-27",
+  "2019.3.0f3": "2019-12-11",
+  "2019.3.0f5": "2020-01-13",
+  "2019.3.0f6": "2020-01-27",
+  "2019.3.10f1": "2020-04-16",
+  "2019.3.11f1": "2020-04-23",
+  "2019.3.12f1": "2020-04-29",
+  "2019.3.13f1": "2020-05-06",
+  "2019.3.14f1": "2020-05-18",
+  "2019.3.15f1": "2020-05-28",
+  "2019.3.1f1": "2020-02-12",
+  "2019.3.2f1": "2020-02-19",
+  "2019.3.3f1": "2020-02-26",
+  "2019.3.4f1": "2020-03-06",
+  "2019.3.5f1": "2020-03-12",
+  "2019.3.6f1": "2020-03-19",
+  "2019.3.7f1": "2020-03-26",
+  "2019.3.8f1": "2020-04-06",
+  "2019.3.9f1": "2020-04-08",
+  "2019.4.0f1": "2020-06-07",
+  "2019.4.10f1": "2020-09-10",
+  "2019.4.11f1": "2020-09-23",
+  "2019.4.12f1": "2020-10-07",
+  "2019.4.13f1": "2020-10-21",
+  "2019.4.14f1": "2020-11-05",
+  "2019.4.15f1": "2020-11-18",
+  "2019.4.16f1": "2020-12-02",
+  "2019.4.17f1": "2020-12-22",
+  "2019.4.18f1": "2021-01-13",
+  "2019.4.19f1": "2021-02-01",
+  "2019.4.1f1": "2020-06-18",
+  "2019.4.20f1": "2021-02-10",
+  "2019.4.21f1": "2021-02-24",
+  "2019.4.22f1": "2021-03-10",
+  "2019.4.23f1": "2021-03-24",
+  "2019.4.24f1": "2021-04-08",
+  "2019.4.25f1": "2021-04-22",
+  "2019.4.26f1": "2021-05-05",
+  "2019.4.27f1": "2021-05-20",
+  "2019.4.28f1": "2021-06-03",
+  "2019.4.29f1": "2021-07-30",
+  "2019.4.2f1": "2020-07-01",
+  "2019.4.30f1": "2021-09-03",
+  "2019.4.31f1": "2021-09-30",
+  "2019.4.32f1": "2021-10-28",
+  "2019.4.33f1": "2021-11-25",
+  "2019.4.34f1": "2021-12-15",
+  "2019.4.35f1": "2022-01-28",
+  "2019.4.36f1": "2022-02-17",
+  "2019.4.37f1": "2022-03-22",
+  "2019.4.38f1": "2022-04-13",
+  "2019.4.39f1": "2022-05-11",
+  "2019.4.3f1": "2020-07-08",
+  "2019.4.40f1": "2022-06-16",
+  "2019.4.4f1": "2020-07-15",
+  "2019.4.5f1": "2020-07-23",
+  "2019.4.6f1": "2020-07-30",
+  "2019.4.7f1": "2020-08-05",
+  "2019.4.8f1": "2020-08-12",
+  "2019.4.9f1": "2020-08-26",
+  "2020.1.0f1": "2020-07-20",
+  "2020.1.10f1": "2020-10-21",
+  "2020.1.11f1": "2020-10-28",
+  "2020.1.12f1": "2020-11-04",
+  "2020.1.13f1": "2020-11-11",
+  "2020.1.14f1": "2020-11-18",
+  "2020.1.15f1": "2020-11-25",
+  "2020.1.16f1": "2020-12-01",
+  "2020.1.17f1": "2020-12-09",
+  "2020.1.1f1": "2020-08-05",
+  "2020.1.2f1": "2020-08-12",
+  "2020.1.3f1": "2020-08-21",
+  "2020.1.4f1": "2020-08-27",
+  "2020.1.5f1": "2020-09-10",
+  "2020.1.6f1": "2020-09-16",
+  "2020.1.7f1": "2020-09-30",
+  "2020.1.8f1": "2020-10-06",
+  "2020.1.9f1": "2020-10-13",
+  "2020.2.0f1": "2020-12-14",
+  "2020.2.1f1": "2020-12-23",
+  "2020.2.2f1": "2021-01-21",
+  "2020.2.3f1": "2021-02-03",
+  "2020.2.4f1": "2021-02-12",
+  "2020.2.5f1": "2021-02-18",
+  "2020.2.6f1": "2021-02-24",
+  "2020.2.7f1": "2021-03-04",
+  "2020.3.0f1": "2021-03-10",
+  "2020.3.10f1": "2021-05-26",
+  "2020.3.11f1": "2021-06-01",
+  "2020.3.12f1": "2021-06-15",
+  "2020.3.13f1": "2021-06-30",
+  "2020.3.14f1": "2021-07-13",
+  "2020.3.15f2": "2021-07-30",
+  "2020.3.16f1": "2021-08-12",
+  "2020.3.17f1": "2021-08-25",
+  "2020.3.18f1": "2021-09-09",
+  "2020.3.19f1": "2021-09-22",
+  "2020.3.1f1": "2021-03-22",
+  "2020.3.20f1": "2021-10-08",
+  "2020.3.21f1": "2021-10-21",
+  "2020.3.22f1": "2021-11-05",
+  "2020.3.23f1": "2021-11-19",
+  "2020.3.24f1": "2021-12-02",
+  "2020.3.25f1": "2021-12-16",
+  "2020.3.26f1": "2022-01-13",
+  "2020.3.27f1": "2022-01-31",
+  "2020.3.28f1": "2022-02-09",
+  "2020.3.29f1": "2022-02-17",
+  "2020.3.2f1": "2021-03-29",
+  "2020.3.30f1": "2022-02-24",
+  "2020.3.31f1": "2022-03-17",
+  "2020.3.32f1": "2022-03-23",
+  "2020.3.33f1": "2022-04-07",
+  "2020.3.34f1": "2022-05-04",
+  "2020.3.35f1": "2022-05-26",
+  "2020.3.36f1": "2022-06-16",
+  "2020.3.37f1": "2022-07-21",
+  "2020.3.38f1": "2022-08-17",
+  "2020.3.39f1": "2022-09-14",
+  "2020.3.3f1": "2021-04-07",
+  "2020.3.40f1": "2022-09-27",
+  "2020.3.41f1": "2022-10-21",
+  "2020.3.42f1": "2022-11-17",
+  "2020.3.43f1": "2022-12-15",
+  "2020.3.44f1": "2023-01-18",
+  "2020.3.45f1": "2023-02-14",
+  "2020.3.46f1": "2023-03-08",
+  "2020.3.47f1": "2023-04-05",
+  "2020.3.48f1": "2023-05-17",
+  "2020.3.4f1": "2021-04-13",
+  "2020.3.5f1": "2021-04-21",
+  "2020.3.6f1": "2021-04-28",
+  "2020.3.7f1": "2021-05-05",
+  "2020.3.8f1": "2021-05-12",
+  "2020.3.9f1": "2021-05-19",
+  "2021.3.0f1": "2022-04-11",
+  "2021.3.10f1": "2022-09-16",
+  "2021.3.11f1": "2022-09-29",
+  "2021.3.12f1": "2022-10-25",
+  "2021.3.13f1": "2022-11-04",
+  "2021.3.14f1": "2022-11-17",
+  "2021.3.15f1": "2022-12-01",
+  "2021.3.16f1": "2022-12-15",
+  "2021.3.17f1": "2023-01-24",
+  "2021.3.18f1": "2023-02-01",
+  "2021.3.19f1": "2023-02-17",
+  "2021.3.1f1": "2022-04-21",
+  "2021.3.20f1": "2023-03-02",
+  "2021.3.21f1": "2023-03-15",
+  "2021.3.22f1": "2023-03-29",
+  "2021.3.23f1": "2023-04-14",
+  "2021.3.24f1": "2023-04-27",
+  "2021.3.25f1": "2023-05-11",
+  "2021.3.26f1": "2023-05-25",
+  "2021.3.27f1": "2023-06-07",
+  "2021.3.28f1": "2023-07-04",
+  "2021.3.29f1": "2023-07-25",
+  "2021.3.2f1": "2022-05-05",
+  "2021.3.30f1": "2023-08-29",
+  "2021.3.3f1": "2022-05-19",
+  "2021.3.4f1": "2022-05-31",
+  "2021.3.5f1": "2022-06-22",
+  "2021.3.6f1": "2022-07-08",
+  "2021.3.7f1": "2022-07-28",
+  "2021.3.8f1": "2022-08-08",
+  "2021.3.9f1": "2022-09-01",
+  "2022.3.0f1": "2023-05-30",
+  "2022.3.10f1": "2023-09-19",
+  "2022.3.1f1": "2023-06-07",
+  "2022.3.2f1": "2023-06-13",
+  "2022.3.3f1": "2023-06-21",
+  "2022.3.4f1": "2023-06-26",
+  "2022.3.5f1": "2023-07-13",
+  "2022.3.6f1": "2023-07-31",
+  "2022.3.7f1": "2023-08-08",
+  "2022.3.8f1": "2023-08-22",
+  "2022.3.9f1": "2023-09-05"
+}
\ No newline at end of file