Server update, 2015-06-15 (a day late)

This release includes a variety of bugfixes, listed below, plus a few more entities are now available for collections.

The git tag for this release is v-2015-06-15.

Bug

• [MBS-6065] – Internal server error when double submitting an add artist edit
• [MBS-8408] – Existing external links can be edited to have deprecated types
• [MBS-8409] – Track parser won’t parse times for data tracks if there’s a disc ID
• [MBS-8410] – Track parser can change the data track boundary
• [MBS-8421] – Recording list on a work’s page has misaligned data
• [MBS-8425] – Wikipedia extract not shown for artist with Commons link in Wikidata
• [MBS-8431] – Statistics page sorting is broken

Improvement

• [MBS-6737] – Improve the warning banner
• [MBS-8031] – make mirror server’s “return to musicbrainz.org” link go to the right place