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+---
+layout:     post
+title:      Fourth monthly bors newsletter
+date:       2017-05-01 00:00:00
+summary:    What happened with bors in the month of April
+categories: newsletter
+---
+
+It's another monthly burst of news about bors,
+the bot that tests your code before it becomes the master.
+
+In the [last month](https://github.com/bors-ng/bors-ng/pulls?utf8=%E2%9C%93&q=is%3Apr%20is%3Aclosed%20closed%3A2017-04-01..2017-04-30),
+we landed 17 PRs in the bors-ng repository.
+
+
+### Notable Additions
+
+* notriddle [enabled](https://github.com/bors-ng/bors-ng/pull/144) wobserver on Heroku
+* Macarse [fixed](https://github.com/bors-ng/bors-ng/pull/145) some mistakes in the developer documentation
+* notriddle [added](https://github.com/bors-ng/bors-ng/pull/143) docker-based setup scripts to start a local instance on new contributor's machines
+* notriddle [moved](https://github.com/bors-ng/bors-ng/pull/152) the worker processes (the processes that actually do the merging and polling to make bors work) into a separate OTP app from the web UI
+* Macarse [added](https://github.com/bors-ng/bors-ng/pull/147) Credo, and fixed some warnings that it produced
+* notriddle [set](https://github.com/bors-ng/bors-ng/pull/167) the webhook controller to silently ignore actions that it does not care about
+* notriddle [gave](https://github.com/bors-ng/bors-ng/pull/171) bors the ability to manage more than a single "master" branch
+
+
+### New Contributors
+
+* [Carlos Sessa (@Macarse)](https://github.com/Macarse)
+
+Want to see your name in this newsletter? Look at [bors starters](https://bors-ng.github.io/starters/), a curated list of issues that are good for new contributors!
+
+
+### Who's using bors?
+
+This month's featured user is [georust](https://github.com/georust/),
+an organization that has been using bors-ng since before it was bors-ng.
+
+The georust organization maintains (at the time of writing) thirteen Rust libraries
+for geospatial computation:
+
+  * [geo: a library of geometric primitives](https://github.com/georust/rust-geo)
+  * [geohash: generate random points on the earth's surface](https://github.com/georust/rust-geohash)
+  * [gdal: Rust bindings to GDAL, a library for reading geospacial datasets](https://github.com/georust/rust-gdal)
+  * [geojson: a library for reading/writing GeoJSON](https://github.com/georust/rust-geojson)
+  * [wkt: a library for reading/writing Well Known Text](https://github.com/georust/rust-wkt)
+  * [topojson: a library for reading/writing TopoJSON](https://github.com/georust/rust-topojson)
+  * [world-file: a library for reading/writing World File](https://github.com/georust/rust-world-file)
+  * [polyline: a library for reading/writing Google-encoded Polyline](https://github.com/georust/rust-polyline)
+  * [geocoding: a library for looking up the geographical location by a landmark name](https://github.com/georust/rust-geocoding)
+  * [proj: Rust bingings for proj, a cartographic projection library](https://github.com/georust/rust-proj)
+  * [osm: a library for reading/writing OpenStreetMap data](https://github.com/georust/rust-osm)
+  * [shapefile: a library for reading/writing shape files](https://github.com/georust/rust-shapefile)
+  * [gpx: a library for reading/writing GPX exchange files](https://github.com/georust/rust-gpx)
+
+Got any suggestions for next month?
+Post a comment on the [May pull request](https://github.com/bors-ng/bors-ng.github.io/pull/7).
+
+
+### Screenshot
+
+No new screenshots to show this month.
+Got any suggestions?
+Post a comment on the [May pull request](https://github.com/bors-ng/bors-ng.github.io/pull/7).