Don't scale the text stroke width by pixel ratio
Add stable tags to ol.Collection
Add stable tags to ol.Map
Fix invalid input tag in igc example
Merge pull request #2223 from fredj/igc-example-input

Fix invalid input tag in igc example
Merge pull request #1941 from elemoine/stable

Mark ol.Map and ol.Collection as stable
Merge pull request #2171 from fredj/hidpi-text-stroke

Don't scale the text stroke width by pixel ratio
Update docs for events.condition options
Merge pull request #2230 from probins/condition

Update docs for events.condition options
Correct minor typo in ol.extent.buffer docs
Merge pull request #2231 from probins/patch-1

Correct minor typo in ol.extent.buffer docs
Add examples/readme
Merge pull request #2200 from probins/examplereadme

Add examples/readme
Improve docs for projection/transform functions
Merge pull request #2207 from probins/projdocs

Improve docs for projection/transform functions
Add endGeometry after hit detection stroke and fill
Use the right coordinates when drawing circles
Correct minor typo in ol.dom.Input docs
Merge pull request #2238 from fredj/circle-hit-detection

Circle hit detection
Merge pull request #2239 from probins/patch-1

Correct minor typo in ol.dom.Input docs