diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc08311..a539e37 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,8 +9,18 @@ Before any major/minor/patch bump all unit tests will be run to verify they pass
 
 ## [Unreleased]
 
--   [x] delay now settable with keyword arg.
--   [x] type checks removed, prefer duck typing
+-   [ ]
+
+## [2.1.0] - 2022-11-08
+
+### Added
+
+-   delay keyword argument
+-   bounds checks for vals passed to lin_set/log_set
+
+### Removed
+
+-   type checks, prefer duck typing
 
 ## [2.0.0] - 2022-11-07
 
diff --git a/pyproject.toml b/pyproject.toml
index 2d1e2d3..488424f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "xair-api"
-version = "2.0.2"
+version = "2.1.0"
 description = "Remote control Behringer X-Air | Midas MR mixers through OSC"
 authors = ["onyx-and-iris <code@onyxandiris.online>"]
 license = "MIT"
diff --git a/xair_api/meta.py b/xair_api/meta.py
index 59b7fcd..6013ef0 100644
--- a/xair_api/meta.py
+++ b/xair_api/meta.py
@@ -64,6 +64,8 @@ def geq_prop(param):
         return round(lin_get(-15, 15, self.getter(param)[0]), 1)
 
     def fset(self, val):
+        if not -15 <= val <= 15:
+            raise XAirRemoteError("expected value in range -15.0 to 15.0")
         self.setter(param, lin_set(-15, 15, val))
 
     return property(fget, fset)