Merge pull request travis-ci#1891 from travis-ci/cha-xcode9.4.1-release

User documentation updates for xcode9.4.1 release 🎉 🍎

Author: Lyoness

_data/xcodes.yml

@@ -1,4 +1,55 @@
 osx_images:
+  - image: xcode9.4.1
+    xcode: "9.4.1"
+    osx_version: "10.13"
+    xcode_full_version: "9.4.1"
+    image_publish_date: 2018-06-15
+    sdks:
+      - macosx10.13
+      - iphoneos11.4
+      - iphonesimulator11.4
+      - appletvos11.4
+      - appletvsimulator11.4
+      - watchos4.3
+      - watchsimulator4.3
+    simulators:
+      - iOS 8.1
+      - iOS 8.2
+      - iOS 8.3
+      - iOS 8.4
+      - iOS 9.0
+      - iOS 9.1
+      - iOS 9.2
+      - iOS 9.3
+      - iOS 10.0
+      - iOS 10.1
+      - iOS 10.2
+      - iOS 10.3
+      - iOS 11.0
+      - iOS 11.1
+      - iOS 11.2
+      - iOS 11.3
+      - iOS 11.4
+      - tvOS 9.0
+      - tvOS 9.1
+      - tvOS 9.2
+      - tvOS 10.0
+      - tvOS 10.1
+      - tvOS 10.2
+      - tvOS 11.0
+      - tvOS 11.1
+      - tvOS 11.2
+      - tvOS 11.3
+      - tvOS 11.4
+      - watchOS 2.0
+      - watchOS 2.1
+      - watchOS 2.2
+      - watchOS 3.2
+      - watchOS 4.0
+      - watchOS 4.1
+      - watchOS 4.2
+      - watchOS 4.3
+    jdk: "1.8.0_112-b16"
   - image: xcode9.3
     xcode: "9.3"
     osx_version: "10.13"

user/build-environment-updates/2018-06-15.md

@@ -0,0 +1,58 @@
+---
+title: Build Environment Update History
+layout: en
+permalink: /user/build-environment-updates/2018-06-15/
+category: mac_build_env_updates
+date: 2018-06-15
+---
+
+## 2018-06-15
+
+This update applies to `osx_image: xcode9.4.1`, for osx builds
+This xcode image is running on High Sierra 10.13
+Xcode 9.4.1
+Build version 9F2000
+
+### Schedule
+
+2018-06-15 19:00 UTC
+
+### Changed
+
+**SDKs**
+- iPhoneOS11.4.sdk - iOS 11.4 (iphoneos11.4)
+- tvOS 11.4 (15L576)
+- iOS 11.3 (15E217)
+- watchOS 4.3 (15T212)
+- macOS 10.13.4 (17E189)
+
+**Swift**
+- Apple Swift version 4.1.2 (swiftlang-902.0.54 clang-902.0.39.2)
+
+**Gems**
+- cocoapods `1.5.3`
+- fastlane `2.89.0`
+- xctool version `0.3.4`
+- rake `12.3.1`
+- rdoc `6.0.3`
+- xcodeproj `1.5.7`
+
+### Deprecated
+
+N/A
+
+
+### Removed
+
+
+### Fixed
+
+N/A
+
+### Security
+
+N/A
+
+### Details
+
+N/A

user/reference/osx.md

@@ -142,22 +142,22 @@ The JDK available in the OS X environment is tied to the Xcode version selected
 
 ## Compilers and Build toolchain
 
-- automake 1.15.1
-- maven 3.5.0
-- mercurial 4.3.3
+- automake 1.16.1
+- maven 3.5.3
+- mercurial 4.6.1
 - pkg-config 0.29.2
-- wget 1.19.1_1
-- xctool 0.3.3
-- cmake 3.9.4
+- wget 1.19.5
+- xctool 0.3.4
+- cmake 3.11.3
 
 ## Languages
 
-- go 1.9.1
+- go 1.10.3
 
 ## Services
 
-- postgis 2.4.0
-- postgresql 9.6.5
+- postgis 2.4.4.4_1
+- postgresql 10.4
 
 ## Runtimes
 
@@ -199,7 +199,7 @@ e.g.  to tag the build, or to run post-build deployments.
 
 ## Maven version
 
-Stock Apache Maven 3.
+Stock Apache Maven 3.5.3
 
 ## Ruby versions/implementations
 
@@ -215,6 +215,7 @@ Stock Apache Maven 3.
 - ruby-2.2.5
 - ruby-2.3.0
 - ruby-2.3.1
+- ruby-2.4.3
 - jruby-1.7.19
 - jruby-1.7.23
 - jruby-1.7.25
@@ -225,7 +226,7 @@ Rubies are built using [RVM](http://rvm.io/) that is installed per-user.
 
 ## Bundler version
 
-Recent 1.7 version (usually the most recent)
+Recent 1.16.2 version (usually the most recent)
 
 ## Gems in the global gem set