diff --git a/packages/column-views/CHANGELOG.md b/packages/column-views/CHANGELOG.md
index 2b2545f1..3b247d7c 100644
--- a/packages/column-views/CHANGELOG.md
+++ b/packages/column-views/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file. The format
 is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this
 project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1] - 2025-06-26
+
+- Remove local reference
+
 ## [2.1.0] - 2025-06-25
 
 - `UnitDetailsContent` allows setting item click or href for Environments,
diff --git a/packages/column-views/package.json b/packages/column-views/package.json
index 2bcb0c02..d5781cf3 100644
--- a/packages/column-views/package.json
+++ b/packages/column-views/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@macrostrat/column-views",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Data views for Macrostrat stratigraphic columns",
   "type": "module",
   "source": "src/index.ts",
diff --git a/packages/column-views/src/unit-details/panel.ts b/packages/column-views/src/unit-details/panel.ts
index d085cd22..1bf6e15d 100644
--- a/packages/column-views/src/unit-details/panel.ts
+++ b/packages/column-views/src/unit-details/panel.ts
@@ -5,16 +5,15 @@ import { Button, ButtonGroup } from "@blueprintjs/core";
 import { ReactNode, useMemo, useState } from "react";
 import {
   DataField,
-  // EnvironmentsList,
+  EnvironmentsList,
   IntervalShort,
   IntervalTag,
   ItemList,
-  // LithologyList,
+  LithologyList,
   LithologyTagFeature,
   Parenthetical,
   Value,
 } from "@macrostrat/data-components";
-import { LithologyList, EnvironmentsList } from "../../../data-components/src";
 import { useMacrostratData, useMacrostratDefs } from "../data-provider";
 import {
   Environment,