From b26a9bb7beacb135fd8f42368b672f55fdb9ac42 Mon Sep 17 00:00:00 2001
From: Martin Atkins <mart@degeneration.co.uk>
Date: Tue, 10 Sep 2019 14:34:12 -0700
Subject: [PATCH] Add a CHANGELOG

---
 CHANGELOG.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
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@@ -0,0 +1,23 @@
+# HCL Changelog
+
+## v2.0.0 (Unreleased)
+
+Initial release of HCL 2, which is a new implementating combining the HCL 1
+language with the HIL expression language to produce a single language
+supporting both nested configuration structures and arbitrary expressions.
+
+HCL 2 has an entirely new Go library API and so is not a drop-in upgrade
+relative to HCL 1. It's possible to import both versions of HCL into a single
+program using Go's _semantic import versioning_ mechanism:
+
+```
+import (
+    hcl1 "github.com/hashicorp/hcl"
+    hcl2 "github.com/hashicorp/hcl/v2"
+)
+```
+
+---
+
+Prior to v2.0.0 there was not a curated changelog. Consult the git history for
+information on the changes to HCL 1.