diff --git a/CHANGELOG.md b/CHANGELOG.md
index 066c821..21b0e38 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/).
 
 ## [Unreleased]
 
+##[2021.12.0]
+
+### Changed
+- Use yaq properties to fill out read/configuration
+- No longer use `{name}_readback` and `{name}_setpoint` (replaced by `{name}` and `{name}_destination`)
+
 ## [2021.9.0]
 
 ### Changed
@@ -47,7 +53,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/).
 ### Added
 - initial release
 
-[Unreleased]: https://github.com/bluesky/yaqc-bluesky/compare/v2021.9.0...HEAD
+[Unreleased]: https://gitlab.com/bluesky/yaqc-bluesky/-/compare/v2021.12.0...master
+[2021.9.0]: https://gitlab.com/bluesky/yaqc-bluesky/-/compare/v2021.9.0...v2021.12.0
 [2021.9.0]: https://github.com/bluesky/yaqc-bluesky/compare/v2020.1.1...v2021.9.0
 [2021.1.1]: https://github.com/bluesky/yaqc-bluesky/compare/v2020.1.0...v2021.1.1
 [2021.1.0]: https://github.com/bluesky/yaqc-bluesky/compare/v2020.07.1...v2021.1.0
diff --git a/yaqc_bluesky/VERSION b/yaqc_bluesky/VERSION
index a6513d2..5c5abc3 100644
--- a/yaqc_bluesky/VERSION
+++ b/yaqc_bluesky/VERSION
@@ -1 +1 @@
-2021.9.0
+2021.12.0