Update CHANGELOG.md

CHANGELOG.md

@@ -1,4 +1,24 @@
 ## [Unreleased](https://github.com/gravitystorm/openstreetmap-carto/compare/v4.16.0...master)
+## Changes
+- Buildings code rewrite
+- Add icons for barrier=cattle_grid, barrier=stile 
+- Render amenity=internet_cafe
+- Making societal amenities look like residential on medium zoom
+- Render man_made=telescope telescope:type=radio 
+- tweak outline of swimming pools and render it from z17
+- Rendering dots for gastronomy on z17
+- Render motorway junction names later
+- Move danger_area into landuse-overlay
+- Clean up z13 and z14
+- Drop buildings up to z13 instead of z13
+- Correctly drop minor waterways from z13
+- Render intermittent streams/ditches/drains from z15
+- Reduce lightening of tramways
+- Added text-repeat-distance for highway names
+- Add icons for memorial subtags
+- Render optical telescopes
+- Render religious landuse and place of worship lighter
+- add basin=detention/infiltration to int_intermittent variable
 
 ## [v4.16.0](https://github.com/gravitystorm/openstreetmap-carto/compare/v4.15.0...v4.16.0) - 2018-10-19
 ## Changes