diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6164d2..e9199c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+v4.0.0
+
+* toBytes on UuidValue now does not validate by default, but has the option `validate` that can be set to true if you need validation when calling it. (Thanks @Erhannis)
+
 v4.0.0-beta3-1
 
 * Ensure that any custom RNG implementation produces Uint8Lists of length 16. (Thanks @wph44)
diff --git a/README.md b/README.md
index 943dd53..703c09a 100644
--- a/README.md
+++ b/README.md
@@ -28,13 +28,9 @@ Features:
 
 ### Pubspec
 
-There are 2 options. Directly from git, or from pub.dartlang.org
-
-pub.dartlang.org: (you can use 'any' instead of a version if you just want the latest always)
-
 ```yaml
 dependencies:
-  uuid: ^4.0.0-beta1
+  uuid: ^4.0.0
 ```
 
 ```dart
diff --git a/analysis_options.yaml b/analysis_options.yaml
index 9f54344..7631eca 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -4,13 +4,8 @@ linter:
   rules:
     - always_declare_return_types
     - avoid_dynamic_calls
-    - camel_case_types
     - empty_constructor_bodies
-    - annotate_overrides
-    - avoid_init_to_null
     - one_member_abstracts
-    - slash_for_doc_comments
-    - unnecessary_brace_in_string_interps
 
 analyzer:
   errors:
diff --git a/pubspec.yaml b/pubspec.yaml
index 410c50e..4a36d61 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: uuid
-version: 4.0.0-beta3-1
+version: 4.0.0
 description: >
   RFC4122 (v1, v4, v5, v6, v7, v8) UUID Generator and Parser for Dart
 homepage: https://github.com/Daegalus/dart-uuid
@@ -9,5 +9,5 @@ dependencies:
   crypto: ^3.0.0
   sprintf: ^7.0.0
 dev_dependencies:
-  lints: ^2.0.1
-  test: ^1.24.0
+  lints: ^2.1.1
+  test: ^1.24.6