diff --git a/CHANGELOG.md b/CHANGELOG.md
index 888dc2b..1905f09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,19 @@
-## 0.2.7 - TODO
+## 0.2.7 - Nov 21, 2022
 
 - **single**:
     - Add `RxSingles.using`.
+    - Add `RxSingles.forkJoin3..forkJoin9` and `RxSingles.forkJoinList`.
+    - Deprecate `Single.fromStream`, introduce `Single.unsafeFromStream`.
+
+- **state_stream**:
+    - Internal refactoring of `StateSubject`, fix `StateSubject.addStream`.
+    - `ValueStreamController.sink` now processes events correctly.
+
+- `Subject.stream` now returns a **read-only** `Stream`.
+  Previously, `Subject.stream` was identical to the `Subject`, so we could add events to it, for example: `(subject.stream as Sink<T>).add(event)`.
+  This behavior is now disallowed, and will throw a `TypeError` if attempted. Use `Subject.sink`/`Subject` itself for adding events.
+
+- Several docs and example improvements.
 
 ## 0.2.6 - Oct 26, 2022
 
diff --git a/README.md b/README.md
index 1c9ae29..f1d7aea 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,8 @@ Single<User> fetchUser(String id) {
     -   Static methods provided by [RxSingles]() class
         -   [RxSingles.zip2](https://pub.dev/documentation/rxdart_ext/latest/single/RxSingles/zip2.html)
         -   [RxSingles.forkJoin2](https://pub.dev/documentation/rxdart_ext/latest/single/RxSingles/forkJoin2.html)
+            ..[RxSingles.forkJoin9](https://pub.dev/documentation/rxdart_ext/latest/single/RxSingles/forkJoin9.html)
+            and [RxSingles.forkJoinList](https://pub.dev/documentation/rxdart_ext/latest/single/RxSingles/forkJoinList.html)
         -   [RxSingles.using](https://pub.dev/documentation/rxdart_ext/latest/single/RxSingles/using.html)
         
     -   Convert others to Single via extensions.
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 8881e6f..9fca5d9 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -77,7 +77,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.2.7-dev.0"
+    version: "0.2.7"
   source_span:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 5fa6d20..6c37137 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: rxdart_ext
 description: Some extension methods and classes built on top of RxDart - RxDart extension.
-version: 0.2.7-dev.0
+version: 0.2.7
 homepage: https://github.com/hoc081098/rxdart_ext.git
 repository: https://github.com/hoc081098/rxdart_ext.git
 issue_tracker: https://github.com/hoc081098/rxdart_ext/issues