changelog for ReattachConfig.ProtocolVersion
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58520a6..cfc735c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 0.14.0 (Unreleased)
+
+NEW FEATURES:
+ - Add `ProtocolVersion` to `ReattachConfig` struct, enabling provider protocol v6 support in reattach mode, provided that Terraform and the provider plugin are both using go-plugin v1.4.1 or later. This change is backwards-compatible, as zero values for this field are interpreted as protocol v5. [GH-182]
+
# 0.13.3 (April 23, 2021)
SECURITY:
