Update CHANGELOG [ci skip]

CHANGELOG.md

@@ -2,23 +2,43 @@
 
 ## [Unreleased](https://github.com/sferik/rails_admin/tree/HEAD)
 
-[Full Changelog](https://github.com/sferik/rails_admin/compare/v0.7.0...HEAD)
+[Full Changelog](https://github.com/sferik/rails_admin/compare/v0.8.0...HEAD)
+
+
+## [0.8.0](https://github.com/sferik/rails_admin/tree/v0.8.0) - 2015-11-23
+
+[Full Changelog](https://github.com/sferik/rails_admin/compare/v0.7.0...v0.8.0)
 
 ### Added
+- Feature to deactivate filtering-multiselect widget's remove buttons through `removable?` field option([#2446](https://github.com/sferik/rails_admin/issues/2446))
 - Pundit integration([#2399](https://github.com/sferik/rails_admin/pull/2399) by Team CodeBenders, RGSoC'15)
 - Refile support([#2385](https://github.com/sferik/rails_admin/pull/2385))
 
 ### Changed
+- Some UI improvements in export view([#2394](https://github.com/sferik/rails_admin/pull/2394))
+- `rails_admin/custom/variables.scss` is now imported first to take advantage of Sass's `default!`([#2404](https://github.com/sferik/rails_admin/pull/2404))
+- Proxy classes now inherit from BasicObject([#2434](https://github.com/sferik/rails_admin/issues/2434))
+- Show sidebar scrollbar only on demand([#2419](https://github.com/sferik/rails_admin/pull/2419))
+- RailsAdmin no longer gets excluded from NewRelic instrumentation by default([#2402](https://github.com/sferik/rails_admin/pull/2402))
 - Improve efficiency of filter query in Postgres([#2401](https://github.com/sferik/rails_admin/pull/2401))
 - Replace old jQueryUI datepicker with jQuery Bootstrap datetimepicker ([#2391](https://github.com/sferik/rails_admin/pull/2391))
 - Turn Hash#symbolize into a helper to prevent namespace conflict([#2388](https://github.com/sferik/rails_admin/pull/2388))
 
-### Deprecated
+### Removed
 - The L10n translation `admin.misc.filter_date_format` datepicker search filters, has been dropped in favor of field oriented configuration ([#2391](https://github.com/sferik/rails_admin/pull/2391))
 
 ### Fixed
+- AR#count broke when default-scoped with select([#2129](https://github.com/sferik/rails_admin/pull/2129), [#2447](https://github.com/sferik/rails_admin/issues/2447))
+- Datepicker could not handle Spanish date properly([#982](https://github.com/sferik/rails_admin/issues/982), [#2451](https://github.com/sferik/rails_admin/pull/2451))
+- Paperclip's `attachment_definitions` does not exist unless `has_attached_file`-ed([#1674](https://github.com/sferik/rails_admin/issues/1674))
+- `.btn` class was used without a modifier([#2417](https://github.com/sferik/rails_admin/pull/2417))
+- Filtering-multiselect widget ignored order([#2231](https://github.com/sferik/rails_admin/issues/2231), [#2412](https://github.com/sferik/rails_admin/pull/2412))
+- Add missing .alert-dismissible class to flash([#2411](https://github.com/sferik/rails_admin/pull/2411))
+- Keep field order on changing the existing field's type([#2409](https://github.com/sferik/rails_admin/pull/2409))
 - Add button for nested-many form in modal disappeared on click([#2372](https://github.com/sferik/rails_admin/issues/2372), [#2383](https://github.com/sferik/rails_admin/pull/2383))
-- Prevent users to remove association's element when foreign key is not nullable ([#2446](https://github.com/sferik/rails_admin/issues/2446))
+
+### Security
+- Fix XSS vulnerability in polymorphic select([#2479](https://github.com/sferik/rails_admin/pull/2479))
 
 
 ## [0.7.0](https://github.com/sferik/rails_admin/tree/v0.7.0) - 2015-08-16