diff --git a/.travis.yml b/.travis.yml
index d9f978c4..d76efdb6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,10 +5,14 @@ matrix:
     - os: linux
       dist: trusty
       sudo: required
-      dotnet: 2.0.3
+      dotnet: 2.1.300
     - os: osx
       osx_image: xcode8.3
-      dotnet: 2.0.3
+      dotnet: 2.1.300
+
+branches:
+  only:
+    - "master"
 
 before_script:
   - if test "$TRAVIS_OS_NAME" == "osx"; then export FrameworkPathOverride=/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/4.5/; else export FrameworkPathOverride=/usr/lib/mono/4.5/; fi
diff --git a/Octokit.Tests.Integration/Clients/Enterprise/EnterprisePreReceiveEnvironmentsClientTests.cs b/Octokit.Tests.Integration/Clients/Enterprise/EnterprisePreReceiveEnvironmentsClientTests.cs
index 211ee905..92e20221 100644
--- a/Octokit.Tests.Integration/Clients/Enterprise/EnterprisePreReceiveEnvironmentsClientTests.cs
+++ b/Octokit.Tests.Integration/Clients/Enterprise/EnterprisePreReceiveEnvironmentsClientTests.cs
@@ -164,7 +164,7 @@ public class EnterprisePreReceiveEnvironmentsClientTests
             _preReceiveEnvironmentsClient = _githubEnterprise.Enterprise.PreReceiveEnvironment;
         }
 
-        [Fact]
+        [GitHubEnterpriseTest]
         public async Task CanCreatePreReceiveEnvironment()
         {
             PreReceiveEnvironment preReceiveEnvironment = null;
@@ -185,7 +185,7 @@ public class EnterprisePreReceiveEnvironmentsClientTests
             }
         }
 
-        [Fact]
+        [GitHubEnterpriseTest]
         public async Task CannotCreateWithSameName()
         {
             var newPreReceiveEnvironment = new NewPreReceiveEnvironment("default", "https://example.com/foo.zip");
diff --git a/Octokit.Tests.Integration/Clients/GitHubAppsClientTests.cs b/Octokit.Tests.Integration/Clients/GitHubAppsClientTests.cs
index 79113bed..c62e6547 100644
--- a/Octokit.Tests.Integration/Clients/GitHubAppsClientTests.cs
+++ b/Octokit.Tests.Integration/Clients/GitHubAppsClientTests.cs
@@ -92,7 +92,7 @@ namespace Octokit.Tests.Integration.Clients
             public async Task GetsInstallation()
             {
                 var installationId = Helper.GitHubAppInstallationId;
-                
+
                 var result = await _github.GitHubApps.GetInstallation(installationId);
 
                 Assert.True(result.AppId == Helper.GitHubAppId);
diff --git a/Octokit.Tests.Integration/Clients/SearchClientTests.cs b/Octokit.Tests.Integration/Clients/SearchClientTests.cs
index 303fdfe0..a4104878 100644
--- a/Octokit.Tests.Integration/Clients/SearchClientTests.cs
+++ b/Octokit.Tests.Integration/Clients/SearchClientTests.cs
@@ -621,7 +621,7 @@ public class SearchClientTests
     public async Task SearchForAllLabelsUsingTermAndRepositoryId()
     {
         var request = new SearchLabelsRequest("category", 7528679);
-        
+
         var labels = await _gitHubClient.Search.SearchLabels(request);
 
         Assert.NotEmpty(labels.Items);
diff --git a/Octokit.Tests.Integration/Helper.cs b/Octokit.Tests.Integration/Helper.cs
index 15953eb6..32b67b41 100644
--- a/Octokit.Tests.Integration/Helper.cs
+++ b/Octokit.Tests.Integration/Helper.cs
@@ -89,7 +89,7 @@ namespace Octokit.Tests.Integration
             // return null, which will cause the [GitHubAppTest]'s to not be discovered
             return null;
 #endif
-            
+
         });
 
         static readonly Lazy<Uri> _customUrl = new Lazy<Uri>(() =>
diff --git a/Octokit.Tests.Integration/Reactive/Enterprise/ObservableEnterprisePreReceiveEnvironmentsClientTests.cs b/Octokit.Tests.Integration/Reactive/Enterprise/ObservableEnterprisePreReceiveEnvironmentsClientTests.cs
index 22e05fa1..cb08ac8a 100644
--- a/Octokit.Tests.Integration/Reactive/Enterprise/ObservableEnterprisePreReceiveEnvironmentsClientTests.cs
+++ b/Octokit.Tests.Integration/Reactive/Enterprise/ObservableEnterprisePreReceiveEnvironmentsClientTests.cs
@@ -166,7 +166,7 @@ public class ObservableEnterprisePreReceiveEnvironmentsClientTests
             _preReceiveEnvironmentsClient = _githubEnterprise.Enterprise.PreReceiveEnvironment;
         }
 
-        [Fact]
+        [GitHubEnterpriseTest]
         public async Task CanCreatePreReceiveEnvironment()
         {
             PreReceiveEnvironment preReceiveEnvironment = null;
@@ -187,7 +187,7 @@ public class ObservableEnterprisePreReceiveEnvironmentsClientTests
             }
         }
 
-        [Fact]
+        [GitHubEnterpriseTest]
         public async Task CannotCreateWithSameName()
         {
             var newPreReceiveEnvironment = new NewPreReceiveEnvironment("default", "https://example.com/foo.zip");
diff --git a/Octokit.Tests.Integration/Reactive/ObservableReleaseClientTests.cs b/Octokit.Tests.Integration/Reactive/ObservableReleaseClientTests.cs
index c706704b..c5349c85 100644
--- a/Octokit.Tests.Integration/Reactive/ObservableReleaseClientTests.cs
+++ b/Octokit.Tests.Integration/Reactive/ObservableReleaseClientTests.cs
@@ -88,7 +88,7 @@ namespace Octokit.Tests.Integration.Reactive
         public class TheGetMethod
         {
             readonly ObservableReleasesClient _releaseClient;
-            
+
             public TheGetMethod()
             {
                 var github = Helper.GetAuthenticatedClient();
diff --git a/Octokit.Tests/Clients/RepositoryBranchesClientTests.cs b/Octokit.Tests/Clients/RepositoryBranchesClientTests.cs
index 3243d694..28f04153 100644
--- a/Octokit.Tests/Clients/RepositoryBranchesClientTests.cs
+++ b/Octokit.Tests/Clients/RepositoryBranchesClientTests.cs
@@ -1042,7 +1042,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Get<IReadOnlyList<Team>>(
-                    Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"), 
+                    Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"),
                     null,
                     "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1057,7 +1057,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Get<IReadOnlyList<Team>>(
-                    Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"), 
+                    Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"),
                     null,
                     "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1094,8 +1094,8 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Put<IReadOnlyList<Team>>(
-                    Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"), 
-                    Arg.Any<IReadOnlyList<string>>(), 
+                    Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"),
+                    Arg.Any<IReadOnlyList<string>>(),
                     null,
                     "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1111,8 +1111,8 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Put<IReadOnlyList<Team>>(
-                        Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"), 
-                        Arg.Any<IReadOnlyList<string>>(), 
+                        Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"),
+                        Arg.Any<IReadOnlyList<string>>(),
                         null,
                         "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1152,7 +1152,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Post<IReadOnlyList<Team>>(
-                        Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"), 
+                        Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"),
                         Arg.Any<IReadOnlyList<string>>(),
                         "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1168,7 +1168,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Post<IReadOnlyList<Team>>(
-                        Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"), 
+                        Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"),
                         Arg.Any<IReadOnlyList<string>>(),
                         "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1208,7 +1208,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Delete<IReadOnlyList<Team>>(
-                        Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"), 
+                        Arg.Is<Uri>(u => u.ToString() == "repos/owner/repo/branches/branch/protection/restrictions/teams"),
                         Arg.Any<BranchProtectionTeamCollection>(),
                         "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
@@ -1224,7 +1224,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received()
                     .Delete<IReadOnlyList<Team>>(
-                        Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"), 
+                        Arg.Is<Uri>(u => u.ToString() == "repositories/1/branches/branch/protection/restrictions/teams"),
                         Arg.Any<IReadOnlyList<string>>(),
                         "application/vnd.github.loki-preview+json,application/vnd.github.hellcat-preview+json");
             }
diff --git a/Octokit.Tests/Clients/SearchClientTests.cs b/Octokit.Tests/Clients/SearchClientTests.cs
index d90f0e3e..ace933dd 100644
--- a/Octokit.Tests/Clients/SearchClientTests.cs
+++ b/Octokit.Tests/Clients/SearchClientTests.cs
@@ -1708,7 +1708,7 @@ namespace Octokit.Tests.Clients
 
                 connection.Received().Get<SearchLabelsResult>(
                     Arg.Is<Uri>(u => u.ToString() == "search/labels"),
-                    Arg.Is<Dictionary<string, string>>(d => 
+                    Arg.Is<Dictionary<string, string>>(d =>
                         d["q"] == "something" &&
                         d["repository_id"] == "1"),
                     "application/vnd.github.symmetra-preview+json");
@@ -1776,7 +1776,7 @@ namespace Octokit.Tests.Clients
                 connection.Received().Get<SearchLabelsResult>(
                     Arg.Is<Uri>(u => u.ToString() == "search/labels"),
                     Arg.Is<Dictionary<string, string>>(d =>
-                        d["q"] == "something" && 
+                        d["q"] == "something" &&
                         d["repository_id"] == "1"),
                     "application/vnd.github.symmetra-preview+json");
             }
diff --git a/Octokit/Authentication/BearerTokenAuthenticator.cs b/Octokit/Authentication/BearerTokenAuthenticator.cs
index 42757b50..2be100d7 100644
--- a/Octokit/Authentication/BearerTokenAuthenticator.cs
+++ b/Octokit/Authentication/BearerTokenAuthenticator.cs
@@ -3,7 +3,7 @@ using System.Globalization;
 
 namespace Octokit.Internal
 {
-    class BearerTokenAuthenticator: IAuthenticationHandler
+    class BearerTokenAuthenticator : IAuthenticationHandler
     {
         public void Authenticate(IRequest request, Credentials credentials)
         {
diff --git a/Octokit/Models/Request/SearchLabelsRequest.cs b/Octokit/Models/Request/SearchLabelsRequest.cs
index dc067c9a..9d106633 100644
--- a/Octokit/Models/Request/SearchLabelsRequest.cs
+++ b/Octokit/Models/Request/SearchLabelsRequest.cs
@@ -72,7 +72,7 @@ namespace Octokit
         /// </summary>
         [Parameter(Value = "created")]
         Created,
-        
+
         /// <summary>
         /// search by last updated
         /// </summary>
diff --git a/Octokit/Models/Response/Installation.cs b/Octokit/Models/Response/Installation.cs
index cadf38bc..66ccaea8 100644
--- a/Octokit/Models/Response/Installation.cs
+++ b/Octokit/Models/Response/Installation.cs
@@ -53,7 +53,7 @@ namespace Octokit
         /// The type of the target (User or Organization)
         /// </summary>
         public StringEnum<AccountType> TargetType { get; protected set; }
-        
+
         /// <summary>
         /// The Permissions granted to the Installation
         /// </summary>
diff --git a/Octokit/Models/Response/InstallationPermissions.cs b/Octokit/Models/Response/InstallationPermissions.cs
index 6aa0d548..1b892206 100644
--- a/Octokit/Models/Response/InstallationPermissions.cs
+++ b/Octokit/Models/Response/InstallationPermissions.cs
@@ -25,7 +25,7 @@ namespace Octokit
             OrganizationProjects = organizationProjects;
             TeamDiscussions = teamDiscussions;
         }
-        
+
         /// <summary>
         /// Repository metadata
         /// Search repositories, list collaborators, and access repository metadata.
diff --git a/Octokit/Models/Response/PullRequest.cs b/Octokit/Models/Response/PullRequest.cs
index 51aa95da..115f4206 100644
--- a/Octokit/Models/Response/PullRequest.cs
+++ b/Octokit/Models/Response/PullRequest.cs
@@ -224,7 +224,7 @@ namespace Octokit
         /// Whether maintainers of the base repository can push to the HEAD branch
         /// </summary>
         public bool? MaintainerCanModify { get; protected set; }
-        
+
         /// <summary>
         /// Users requested for review
         /// </summary>
diff --git a/Octokit/Models/Response/Verification.cs b/Octokit/Models/Response/Verification.cs
index e2b9fef3..109b3c9a 100644
--- a/Octokit/Models/Response/Verification.cs
+++ b/Octokit/Models/Response/Verification.cs
@@ -11,7 +11,7 @@ namespace Octokit
     public class Verification
     {
         public Verification() { }
-        
+
         public Verification(bool verified, VerificationReason reason, string signature, string payload)
         {
             Verified = verified;
diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 8c335938..89908e7f 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,3 +1,73 @@
+### New in 0.30.0 (released 17/06/2018)
+
+## Advisories and Breaking Changes
+
+- Note that the `IssuesLabelsClient.RemoveFromIssue()` methods which previously had no return value, will now return an `IReadonlyList<Label>`.  This change is source compatible but not binary compatible.
+- The following `[Obsolete]` items have been removed from octokit, please use the indicated replacements:
+
+Client Methods
+- `OranizationsClient.GetAll()` => `GetAllForUser()`
+- `PullRequestsClient.Comment` => `ReviewComment`
+- `RepositoryBranchesClient.GetRequiredStatusChecksContexts()` => `GetAllRequiredStatusChecksContexts()`
+- `RepositoryBranchesClient.GetProtectedBranchTeamRestrictions()` => `GetAllProtectedBranchTeamRestrictions()`
+- `RepositoryBranchesClient.GetProtectedBranchUserRestrictions()` => `GetAllProtectedBranchUserRestrictions()`
+- `RepositoryTrafficClient.GetReferrers()` => `GetAllReferrers()`
+- `RepositoryTrafficClient.GetPaths()` => `GetAllPaths()`
+- `TeamsClient.GetMembership()` => `GetMembershipDetails()`
+- `TeamsClient.AddMembership()` => `AddOrEditMembership()`
+- `TeamsClient.AddMembership()` => `AddOrEditMembership()`
+
+Request Models
+- Remove unwanted `ctor`'s from `BranchProtectionUpdateSettings` and `UpdateTeam`
+- `NewIssue` `Assignee` => `Assignees`
+- `IssueUpdate` `Assignee` => `Assignees`
+
+Response Models
+- `TeamMembership` => `TeamMembershipDetails`
+
+## Release Notes
+
+### Milestone: GitHub Apps
+
+**Features/Enhancements**
+
+- Add initial support for GitHub Apps, see [the documentation](http://octokitnet.readthedocs.io/en/latest/github-apps/) for further information - [#1738](https://github.com/octokit/octokit.net/pull/1738) via [@itaibh](https://github.com/itaibh), [@adriangodong](https://github.com/adriangodong), [@ryangribble](https://github.com/ryangribble)
+
+
+### Milestone: None
+
+**Features/Enhancements**
+
+- Added `PreviousFileName` field to `PullRequestFile` response - [#1770](https://github.com/octokit/octokit.net/pull/1770) via [@Kaneraz](https://github.com/Kaneraz)
+- Support `PullRequestReviewEvent` payloads using new response model `PullRequestReviewEventPayload` - [#1767](https://github.com/octokit/octokit.net/pull/1767) via [@Cyberboss](https://github.com/Cyberboss)
+- Add the ability to search issues by milestones, using `SearchIssuesRequest.Milestone` - [#1788](https://github.com/octokit/octokit.net/pull/1788) via [@mkArtak](https://github.com/mkArtak)
+- Add an overload to `IReleasesClient.Get()` that allows retrieving a `Release` by the associated tag - [#1793](https://github.com/octokit/octokit.net/pull/1793) via [@tasadar2](https://github.com/tasadar2), [@ryangribble](https://github.com/ryangribble)
+- Add `MaintainerCanModify` field to `PullRequest` response and `NewPullRequest` and `UpdatePullRequest` requests - [#1771](https://github.com/octokit/octokit.net/pull/1771) via [@Cyberboss](https://github.com/Cyberboss), [@ryangribble](https://github.com/ryangribble)
+- Enabled additional methods for preview "Nested Teams" support:
+  - `IRepositoriesClient.GetAllTeams()`
+  - `IRepositoryBranchesClient.GetAllProtectedBranchTeamRestrictions()`
+  - `IRepositoryBranchesClient.UpdateProtectedBranchTeamRestrictions()`
+  - `IRepositoryBranchesClient.AddProtectedBranchTeamRestrictions()`
+  - `IRepositoryBranchesClient.DeleteProtectedBranchTeamRestrictions()` - [#1795](https://github.com/octokit/octokit.net/pull/1795) via [@MikhailTymchukDX](https://github.com/MikhailTymchukDX), [@ryangribble](https://github.com/ryangribble)
+- Implement [Pre Receive Environments API (Preview)](https://developer.github.com/enterprise/2.13/v3/enterprise/pre_receive_environments/) for GitHub Enterprise - [#1796](https://github.com/octokit/octokit.net/pull/1796) via [@tasadar2](https://github.com/tasadar2), [@ryangribble](https://github.com/ryangribble)
+- Implement support for [Label API Improvements](https://developer.github.com/changes/2018-02-22-label-description-search-preview/), including additional fields (`Description` and `Default`), emoji support and searching for labels (`SearchClient.SearchLabels()`) - [#1802](https://github.com/octokit/octokit.net/pull/1802) via [@jozefizso](https://github.com/jozefizso), [@ryangribble](https://github.com/ryangribble)
+
+**Housekeeping**
+
+- Correct missing/incorrect XmlDoc entries for parameters on some methods - [#1779](https://github.com/octokit/octokit.net/pull/1779) via [@ryangribble](https://github.com/ryangribble)
+- Parameter names in validation exception messages are now derived from the parameters themselves, rather than a literal string that was hopefully kept up to date - [#1781](https://github.com/octokit/octokit.net/pull/1781) via [@itaibh](https://github.com/itaibh)
+- Update Octokit build tooling to use .NET SDK 2.x (note that this is only an SDK tooling update - `Octokit` and `Octokit.Reactive` libraries are still targeting `netstandard1.1`) - [#1784](https://github.com/octokit/octokit.net/pull/1784) via [@ryangribble](https://github.com/ryangribble)
+- Removed a number of `[Obsolete]` methods, members and constructors inline with our standard deprecation schedule - [#1780](https://github.com/octokit/octokit.net/pull/1780) via [@ryangribble](https://github.com/ryangribble)
+- Ensure all response models have appropriate `ctor`'s to allow mocking, and enforce with a convention test - [#1798](https://github.com/octokit/octokit.net/pull/1798) via [@tasadar2](https://github.com/tasadar2), [@ryangribble](https://github.com/ryangribble)
+
+**Documentation Updates**
+
+- Tidy up code formatting in docs/samples - [#1791](https://github.com/octokit/octokit.net/pull/1791) via [@txdv](https://github.com/txdv)
+- Clarify the usage of `reference` parameter in `IReferencesClient` methods - [#1778](https://github.com/octokit/octokit.net/pull/1778) via [@Cyberboss](https://github.com/Cyberboss), [@ryangribble](https://github.com/ryangribble)
+- Improved the "Upload Release Asset" doc sample - [#1805](https://github.com/octokit/octokit.net/pull/1805) via [@mungojam](https://github.com/mungojam)
+- Fixed error in "Create Release" doc sample - [#1804](https://github.com/octokit/octokit.net/pull/1804) via [@mungojam](https://github.com/mungojam)
+
+
 ### New in 0.29.0 (released 19/02/2018)
 
 ## Advisories and Breaking Changes
@@ -63,6 +133,7 @@
 
 - Correct rendering of `HttpClient` documentation page - [#1699](https://github.com/octokit/octokit.net/pull/1699) via [@scovetta](https://github.com/scovetta)
 
+
 ### New in 0.27.0 (released 7/10/2017)
 
 ## Advisories and Breaking Changes
diff --git a/appveyor.yml b/appveyor.yml
index afa12b13..e2e754cd 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,7 @@
 image: Visual Studio 2017
 
+skip_branch_with_pr: true
+
 init:
   - git config --global core.autocrlf input
 
diff --git a/build.ps1 b/build.ps1
index 2cceda47..9826e3b2 100644
--- a/build.ps1
+++ b/build.ps1
@@ -113,7 +113,8 @@ if($LASTEXITCODE -ne 0) {
     exit $LASTEXITCODE;
 }
 Write-Host "Running Cake.Frosting build runner..."
-Invoke-Expression "dotnet run $Arguments"
+Write-Host "dotnet run -- $Arguments"
+Invoke-Expression "dotnet run -- $Arguments"
 if($LASTEXITCODE -ne 0) {
     Pop-Location;
     exit $LASTEXITCODE;
diff --git a/build.sh b/build.sh
index af97dec1..db1aeb14 100755
--- a/build.sh
+++ b/build.sh
@@ -11,4 +11,5 @@ echo "Preparing Cake.Frosting build runner..."
 dotnet restore
 
 echo "Executing Cake.Frosting build runner..."
-dotnet run "$@"
\ No newline at end of file
+echo  "dotnet run -- $@"
+dotnet run -- "$@"
\ No newline at end of file
diff --git a/build/Build.csproj b/build/Build.csproj
index 00ec86fa..fd8fc3b0 100644
--- a/build/Build.csproj
+++ b/build/Build.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Cake.Frosting" Version="0.1.0-alpha0071" />
+    <PackageReference Include="Cake.Frosting" Version="0.1.0-alpha0078" />
   </ItemGroup>
 
 </Project>