Hello everyone, 

Here's the weekly update for Discovery and the last update in June. Can you believe it‽ 

As always, feedback and questions are welcome.

==Discussions==

=== Search ===

* Evaluated several training set sizes for the learning-to-rank models [0]

* Completed several successful load tests on the servers for learning-to-rank query plugin [1]

* Fixed a bug with second try searching using language detection [2]

* Updated CirrusSearch to not depend on spaces to activate proximity rescoring (phrase rescore) [3]

* Explore similar pages, categories and languages A/B test was activated on June 29, 2017 [4]

=== Analysis  ===

* Updated the dashboards polloi package that now allows country names and assigning of ASCII region names [5]

=== Portal ===

* Statistics and translations were updated on the Wikipedia.org portal page on June 27, 2017 [6] [7]

=== Interactive ===

* A bug where coordinates were being passed incorrectly to external map services was fixed in production [8]

* Discussion and a patch uploaded to update Kartographer so that jQuery 3 doesn't break things [9]

[0] https://phabricator.wikimedia.org/T168664

[1] https://phabricator.wikimedia.org/T169002

[2] https://phabricator.wikimedia.org/T168302

[3] https://phabricator.wikimedia.org/T152094

[4] https://phabricator.wikimedia.org/T149809

[5] https://phabricator.wikimedia.org/T167913

[6] https://phabricator.wikimedia.org/T128546

[7] https://phabricator.wikimedia.org/T142582

[8] https://phabricator.wikimedia.org/T160782

[9] https://phabricator.wikimedia.org/T168744