diff --git a/CHANGELOG.md b/CHANGELOG.md
index c16a9a1..0e3a26d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,3 +31,8 @@
 - 0.3.2 -- 2026-04-23
   - base-label
     - add output full_slash, full_dash
+
+- 1.0.0 -- 2026-05-11
+  - promote to 1.0.0
+  - add documentation for //tags
+  - prep some new tags
diff --git a/common/version.tf b/common/version.tf
index bc88969..0e73a9d 100644
--- a/common/version.tf
+++ b/common/version.tf
@@ -1,4 +1,4 @@
 locals {
-  _module_version = "0.3.2"
+  _module_version = "1.0.0"
   _module_name    = "boc-nts"
 }