Update version to 1.8.1 objectbox-go#141

Author: greenrobot

README.md

@@ -36,7 +36,7 @@ id, err := box.Put(&Person{ FirstName: "Joe", LastName:  "Green" })
 Want details? **[Read the docs](https://golang.objectbox.io/)** or
 **[check out the API reference](https://godoc.org/github.com/objectbox/objectbox-go/objectbox)**.
 
-Latest release: [v1.8.0 (2024-02-16)](https://golang.objectbox.io/)
+Latest release: [v1.8.1 (2024-08-29)](https://golang.objectbox.io/)
 
 ## Table of Contents:
 - [High-performance Golang database](#high-performance-golang-database)

objectbox/version.go

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2022 ObjectBox Ltd. All rights reserved.
+ * Copyright 2018-2024 ObjectBox Ltd. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -51,7 +51,7 @@ func (v Version) String() string {
 // VersionGo returns the Version of the ObjectBox-Go binding
 func VersionGo() Version {
 	// for label, use `beta.0` format, increasing the counter for each subsequent release
-	return Version{1, 8, 0, ""}
+	return Version{1, 8, 1, ""}
 }
 
 // VersionLib returns the Version of the dynamic linked ObjectBox library (loaded at runtime)