diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d29611..6b71bdf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# 3.1.0
+
+## New features
+
+- Clients can now create instances of the Subscribe type.
+
+## Source changes
+
+* [Document Subscription's unsubscribe.](https://github.com/material-motion/indefinite-observable-swift/commit/75ec811a2f4d8d949aa50e9b05de38096eafdb42) (Jeff Verkoeyen)
+* [Allow Subscriptions to be created by clients.](https://github.com/material-motion/indefinite-observable-swift/commit/eb8abdf91e572e589586721e998fb392fede252c) (Jeff Verkoeyen)
+* [Fixed typo (#8)](https://github.com/material-motion/indefinite-observable-swift/commit/01a4ce9393c02856422ae329ec843227f2bc9490) (Brenton Simpson)
+
 # 3.0.0
 
 There is now a distinction between **connection** and **subscription**.
diff --git a/IndefiniteObservable.podspec b/IndefiniteObservable.podspec
index b26cd3f..a18e15c 100644
--- a/IndefiniteObservable.podspec
+++ b/IndefiniteObservable.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = "IndefiniteObservable"
   s.summary      = "IndefiniteObservable is a minimal implementation of Observable with no concept of completion or failure."
-  s.version      = "3.0.0"
+  s.version      = "3.1.0"
   s.authors      = "The Material Motion Authors"
   s.license      = "Apache 2.0"
   s.homepage     = "https://github.com/material-motion/indefinite-observable-swift"
diff --git a/Podfile.lock b/Podfile.lock
index fa3f8d9..e76cbb9 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -1,8 +1,8 @@
 PODS:
   - CatalogByConvention (2.0.0)
-  - IndefiniteObservable/examples (3.0.0):
+  - IndefiniteObservable/examples (3.1.0):
     - IndefiniteObservable/lib
-  - IndefiniteObservable/lib (3.0.0)
+  - IndefiniteObservable/lib (3.1.0)
 
 DEPENDENCIES:
   - CatalogByConvention
@@ -15,7 +15,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   CatalogByConvention: be55c2263132e4f9f59299ac8a528ee8715b3275
-  IndefiniteObservable: 65f2dbdba39fb9c175c99c1cc927bf1dabc7bcc9
+  IndefiniteObservable: 8dd88933eb00b0186cdcc665692beba53da34f44
 
 PODFILE CHECKSUM: 3e4cdba95901e07a289159f0c5a8b830ecb1a5c8
 
diff --git a/src/IndefiniteObservable.swift b/src/IndefiniteObservable.swift
index 53bd3fc..04e159d 100644
--- a/src/IndefiniteObservable.swift
+++ b/src/IndefiniteObservable.swift
@@ -86,10 +86,15 @@ public final class Subscription {
     unsubscribe()
   }
 
-  init(_ disconnect: @escaping () -> Void) {
+  public init(_ disconnect: @escaping () -> Void) {
     self.disconnect = disconnect
   }
 
+  /**
+   Unsubscribing will disconnect all observables from their sources.
+
+   Invoked automatically on deallocation.
+   */
   public func unsubscribe() {
     disconnect?()
     disconnect = nil
diff --git a/tests/unit/ObservableTests.swift b/tests/unit/ObservableTests.swift
index cdc527f..a976076 100644
--- a/tests/unit/ObservableTests.swift
+++ b/tests/unit/ObservableTests.swift
@@ -94,7 +94,7 @@ class ObservableTests: XCTestCase {
     waitForExpectations(timeout: 0)
   }
 
-  func testTwoParalellSubscriptions() {
+  func testTwoParallelSubscriptions() {
     let value = 10
 
     let observable = ValueObservable<Int> { observer in