Added 2.6.11 release announcement

_posts/2017-03-16-2.6.11-released.md

@@ -0,0 +1,38 @@
+---
+title: 2.6.11 Released
+layout: post
+author: Samuel Giddins
+author_email: [email protected]
+---
+
+RubyGems 2.6.11 includes bug fixes.
+
+To update to the latest RubyGems you can run:
+
+    gem update --system
+
+If you need to upgrade or downgrade please follow the [how to upgrade/downgrade
+RubyGems][upgrading] instructions.  To install RubyGems by hand see the
+[Download RubyGems][download] page.
+
+_Bug fixes:_
+
+* Fixed broken tests on ruby-head. Pull request #1841 by SHIBATA Hiroshi.
+* Update vendored Molinillo to 0.5.7. Pull request #1859 by Samuel Giddins.
+* Avoid activating Ruby 2.5 default gems when possible. Pull request #1843 by Samuel Giddins.
+* Use improved resolver sorting algorithm. Pull request #1856 by Samuel Giddins.
+
+
+SHA256 Checksums:
+
+* rubygems-2.6.11.tgz  
+  aebec768c9010c97830d5ee7f55fa068ea470327fa073a1044f63cd4a341ae55
+* rubygems-2.6.11.zip  
+  d41e2fc6898eea499e6cd0dd51a453cbbb11b4bf9ab5ad70f2706322148960e4
+* rubygems-update-2.6.11.gem  
+  0058ac67b8d70c851f661cace817b053eaff1f00101b563b5076cd88f161078a
+
+
+[download]: http://rubygems.org/pages/download
+[upgrading]: http://docs.seattlerb.org/rubygems/UPGRADING_rdoc.html
+