diff --git a/CHANGELOG.md b/CHANGELOG.md
index 829b26e..563e118 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,19 @@ _Breaking changes, which may affect downstream projects, are marked with a_ ⚠
 [#xxx]: https://github.com/rapideditor/location-conflation/issues/xxx
 -->
 
+# 1.3.0
+##### 2023-Sep-18
+* ⚠️  Use a named export for ESM, 'default' export for CJS/IIFE ([#68])
+* ⚠️  Change `.strict()` to a normal class property.  Also remove `.cache()` accessor
+* Replace mfogel/polygon-clipping with luizbarboza/polyclip-ts ([#67])
+* Fix map on https://location-conflation.org ([#66])
+* Bump dependency versions
+* Supported engines now `"node": ">=18"`
+
+[#68]: https://github.com/rapideditor/location-conflation/issues/68
+[#67]: https://github.com/rapideditor/location-conflation/issues/67
+[#66]: https://github.com/rapideditor/location-conflation/issues/66
+
 
 # 1.2.1
 ##### 2023-Jul-12
diff --git a/README.md b/README.md
index 972c4c7..d18886b 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ The "locations" can be any of the following:
 ```js
 const LocationConflation = require('@rapideditor/location-conflation').default;  // require CJS
 // or
-import LocationConflation from '@rapideditor/location-conflation';   // import ESM
+import { LocationConflation } from '@rapideditor/location-conflation';   // import ESM
 ```
 
 
@@ -65,7 +65,7 @@ You can also use **location-conflation** directly in a web browser.  A good way
 When you load this file in a `<script>` tag, you'll get a `LocationConflation` global to use elsewhere in your scripts:
 ```html
 <head>
-<script src="https://cdn.jsdelivr.net/npm/@rapideditor/location-conflation@1.2/dist/location-conflation.iife.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/@rapideditor/location-conflation@1.3/dist/location-conflation.iife.min.js"></script>
 </head>
 …
 <script>
@@ -80,8 +80,8 @@ When you load this file in a `<script>` tag, you'll get a `LocationConflation` g
 
 ## Examples
 ```js
-const LocationConflation = require('@rapideditor/location-conflation').default;
-const myFeatures = require('./path/to/FeatureCollection.json');   // optional
+import { LocationConflation } from '@rapideditor/location-conflation';
+import myFeatures from './fixtures/features.json' assert {type: 'json'};  // optional
 const loco = new LocationConflation(myFeatures);
 ```
 
@@ -127,7 +127,6 @@ const result = loco.resolveLocationSet({ include: ['alps.geojson'], exclude: ['l
 * [resolveLocationSet](#resolveLocationSet)
 * [strict](#strict)
 * [stringify](#stringify)
-* [cache](#cache)
 
 &nbsp;
 
@@ -257,14 +256,14 @@ If the locationSet is invalid or contains any invalid locations,
 
 <a name="strict" href="#strict">#</a> <i>loco</i>.<b>strict</b>(<i>val</i>)
 
-Get/set "strict mode".  New instances of LocationConflation start out in strict mode by default.
+Getter/setter for "strict mode".  Current versions of LocationConflation start out in strict mode by default.
 
 * In strict mode, any invalid location or locationSet throws an error.
 * In non strict mode, invalid locations are ignored, and locationSets that include nothing are assumed to include the entire world.
 
 ```js
-loco.strict(false);                // pass a true/false value to set the strict mode
-const isStrict = loco.strict();    // pass no value to return the current value
+loco.strict = false;            // setter: pass a true/false value to set the strict mode
+const isStrict = loco.strict;   // getter: return the current value
 ```
 
 &nbsp;
@@ -277,10 +276,6 @@ Convenience method that wraps [json-stringify-pretty-compact](https://www.npmjs.
 loco.stringify(someGeoJson, { maxLength: 100 });    // Make it pretty!
 ```
 
-<a name="cache" href="#cache">#</a> <i>loco</i>.<b>cache</b>()
-
-Convenience method to access the internal feature `_cache`.  You probably shouldn't use it except for debugging.
-
 &nbsp;
 
 
@@ -288,7 +283,7 @@ Convenience method to access the internal feature `_cache`.  You probably should
 
 ### Prerequisites
 
-* [Node.js](https://nodejs.org/) version 16 or newer
+* [Node.js](https://nodejs.org/) version 18 or newer
 * [`git`](https://www.atlassian.com/git/tutorials/install-git/) for your platform
 
 
diff --git a/RELEASE.md b/RELEASE.md
index 973da32..b6593fb 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -22,6 +22,6 @@ curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation/dist/locat
 curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation/dist/location-conflation.iife.min.js'
 curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation@1/dist/location-conflation.iife.js'
 curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation@1/dist/location-conflation.iife.min.js'
-curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation@1.2/dist/location-conflation.iife.js'
-curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation@1.2/dist/location-conflation.iife.min.js'
+curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation@1.3/dist/location-conflation.iife.js'
+curl 'https://purge.jsdelivr.net/npm/@rapideditor/location-conflation@1.3/dist/location-conflation.iife.min.js'
 ```
diff --git a/docs/index.html b/docs/index.html
index a7deb0d..6a4595b 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -7,7 +7,7 @@
 <script src='https://cdn.jsdelivr.net/npm/mapbox-gl@2.15.0/dist/mapbox-gl.min.js'></script>
 <script defer src='https://kit.fontawesome.com/c772610440.js' crossorigin='anonymous'></script>
 <script defer src='https://cdn.jsdelivr.net/npm/json5@2.1/dist/index.min.js'></script>
-<script defer src='https://cdn.jsdelivr.net/npm/@rapideditor/location-conflation@1.2/dist/location-conflation.iife.min.js'></script>
+<script defer src='https://cdn.jsdelivr.net/npm/@rapideditor/location-conflation@1.3/dist/location-conflation.iife.min.js'></script>
 <!-- <script defer src='../dist/location-conflation.iife.js'></script> -->
 <link href='https://cdn.jsdelivr.net/npm/mapbox-gl@2.15.0/dist/mapbox-gl.min.css' rel='stylesheet'/>
 <link href='style.css' rel='stylesheet' type='text/css'/>
diff --git a/package.json b/package.json
index cffe8e3..92b85a9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rapideditor/location-conflation",
-  "version": "1.2.1",
+  "version": "1.3.0",
   "license": "ISC",
   "repository": "github:rapideditor/location-conflation",
   "contributors": [
