diff --git a/.travis.yml b/.travis.yml
index e9613ac..ca39e27 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,14 +18,17 @@ addons:
 services:
     - xvfb
 
+env:
+    - GO111MODULE=on
+
 go:
     - tip
-    - 1.8.x
-    - 1.7.4
+    - 1.12.x
 
 install:
-    - go get -t ./...
+    - # Do nothing. This is needed to prevent the default install action
+      # "go get -t -v ./..." from happening here because we want it to happen
+      # inside script step.
 
 script:
-    - go test -i -race ./...
-    - go test -v -race ./...
+    - go test -v -race -mod=readonly ./...
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..f3762f9
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,29 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+- Add more examples
+- Add position as out variable from vertex shader
+- Add experimental joystick support
+- Add mouse cursor operations
+- Add `Vec.Floor(…)` function
+- Add circle geometry
+- Fix `Matrix.Unproject(…)` for rotated matrix
+- Add 2D Line geometry
+- Add floating point round error correction
+- Performance improvements
+- Fix race condition in `NewGLTriangles(…)`
+- Add `TriangleData` benchmarks and improvements
+- Add zero rectangle variable for utility and consistency
+- Add support for Go Modules
+- Add `NoIconify` and `AlwaysOnTop` window hints
+
+## [v0.8.0] - 2018-10-10
+Changelog for this and older versions can be found on the corresponding [GitHub
+releases](https://github.com/faiface/pixel/releases).
+
+[Unreleased]: https://github.com/faiface/pixel/compare/v0.8.0...HEAD
+[v0.8.0]: https://github.com/faiface/pixel/releases/tag/v0.8.0
diff --git a/README.md b/README.md
index 0e5b038..a949c2e 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,18 @@ do.
 go get github.com/faiface/pixel
 ```
 
+If you are using Modules (Go 1.11 or higher) and want a mutable copy of the source code:
+
+```
+git clone https://github.com/faiface/pixel # clone outside of $GOPATH
+cd pixel
+go install ./...
+```
+
 See [requirements](#requirements) for the list of libraries necessary for compilation.
 
+All significant changes are documented in [CHANGELOG.md](CHANGELOG.md).
+
 ## Tutorial
 
 The [Wiki of this repo](https://github.com/faiface/pixel/wiki) contains an extensive tutorial
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..c9d5ef2
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,15 @@
+module github.com/faiface/pixel
+
+go 1.12
+
+require (
+	github.com/faiface/glhf v0.0.0-20181018222622-82a6317ac380
+	github.com/faiface/mainthread v0.0.0-20171120011319-8b78f0a41ae3
+	github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7 // indirect
+	github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1
+	github.com/go-gl/mathgl v0.0.0-20190416160123-c4601bc793c7
+	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
+	github.com/pkg/errors v0.8.1
+	github.com/stretchr/testify v1.3.0
+	golang.org/x/image v0.0.0-20190523035834-f03afa92d3ff
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..20d14f9
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,25 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/faiface/glhf v0.0.0-20181018222622-82a6317ac380 h1:FvZ0mIGh6b3kOITxUnxS3tLZMh7yEoHo75v3/AgUqg0=
+github.com/faiface/glhf v0.0.0-20181018222622-82a6317ac380/go.mod h1:zqnPFFIuYFFxl7uH2gYByJwIVKG7fRqlqQCbzAnHs9g=
+github.com/faiface/mainthread v0.0.0-20171120011319-8b78f0a41ae3 h1:baVdMKlASEHrj19iqjARrPbaRisD7EuZEVJj6ZMLl1Q=
+github.com/faiface/mainthread v0.0.0-20171120011319-8b78f0a41ae3/go.mod h1:VEPNJUlxl5KdWjDvz6Q1l+rJlxF2i6xqDeGuGAxa87M=
+github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7 h1:SCYMcCJ89LjRGwEa0tRluNRiMjZHalQZrVrvTbPh+qw=
+github.com/go-gl/gl v0.0.0-20190320180904-bf2b1f2f34d7/go.mod h1:482civXOzJJCPzJ4ZOX/pwvXBWSnzD4OKMdH4ClKGbk=
+github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1 h1:QbL/5oDUmRBzO9/Z7Seo6zf912W/a6Sr4Eu0G/3Jho0=
+github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
+github.com/go-gl/mathgl v0.0.0-20190416160123-c4601bc793c7 h1:THttjeRn1iiz69E875U6gAik8KTWk/JYAHoSVpUxBBI=
+github.com/go-gl/mathgl v0.0.0-20190416160123-c4601bc793c7/go.mod h1:yhpkQzEiH9yPyxDUGzkmgScbaBVlhC06qodikEM0ZwQ=
+github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
+github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+golang.org/x/image v0.0.0-20190321063152-3fc05d484e9f/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
+golang.org/x/image v0.0.0-20190523035834-f03afa92d3ff h1:+2zgJKVDVAz/BWSsuniCmU1kLCjL88Z8/kv39xCI9NQ=
+golang.org/x/image v0.0.0-20190523035834-f03afa92d3ff/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
diff --git a/pixelgl/window.go b/pixelgl/window.go
index 8e65277..10c16ce 100644
--- a/pixelgl/window.go
+++ b/pixelgl/window.go
@@ -46,6 +46,16 @@ type WindowConfig struct {
 	// Undecorated Window ommits the borders and decorations (close button, etc.).
 	Undecorated bool
 
+	// NoIconify specifies whether fullscreen windows should not automatically
+	// iconify (and restore the previous video mode) on focus loss.
+	NoIconify bool
+
+	// AlwaysOnTop specifies whether the windowed mode window will be floating
+	// above other regular windows, also called topmost or always-on-top.
+	// This is intended primarily for debugging purposes and cannot be used to
+	// implement proper full screen windows.
+	AlwaysOnTop bool
+
 	// VSync (vertical synchronization) synchronizes Window's framerate with the framerate of
 	// the monitor.
 	VSync bool
@@ -100,6 +110,8 @@ func NewWindow(cfg WindowConfig) (*Window, error) {
 
 		glfw.WindowHint(glfw.Resizable, bool2int[cfg.Resizable])
 		glfw.WindowHint(glfw.Decorated, bool2int[!cfg.Undecorated])
+		glfw.WindowHint(glfw.Floating, bool2int[cfg.AlwaysOnTop])
+		glfw.WindowHint(glfw.AutoIconify, bool2int[!cfg.NoIconify])
 
 		var share *glfw.Window
 		if currWin != nil {