Prepare for release 4.1.0 (#741)

* Prepare for release 4.1.0
* update release date

Author: isaacbrodsky

CHANGELOG.md

@@ -6,6 +6,8 @@ The public API of this library consists of the functions declared in file
 [h3api.h.in](./src/h3lib/include/h3api.h.in).
 
 ## [Unreleased]
+
+## [4.1.0] - 2023-01-18
 ### Added
 - Functions for `cellToChildPos` and `childPosToCell` (#719)
 

VERSION

@@ -1 +1 @@
-4.0.1
+4.1.0

website/docs/installation.mdx

@@ -49,14 +49,14 @@ Using Maven, add the following to your `pom.xml` file:
 <dependency>
     <groupId>com.uber</groupId>
     <artifactId>h3</artifactId>
-    <version>3.7.1</version>
+    <version>4.1.0</version>
 </dependency>
 ```
 
 Using Gradle, add the following to your build script:
 
 ```gradle
-compile("com.uber:h3:3.7.1")
+compile("com.uber:h3:4.1.0")
 ```
 
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