Added placeholder text to group listboxes
BUG Hiding group selections in "Settings"

JS functionality was only applied to page-specific settings
with similar fields, but not to SiteConfig settings.
Updated translations
Merge remote-tracking branch 'origin/3.0' into 3.1
Fixed "last edited" display in CMS actions
Moving "edit tree" button next to "add new" (fixes #8119)
String casting in SimpleXML tests for older phpunit versions
Merge remote-tracking branch 'origin/3.0' into 3.1
Remove "changed" style from buttons if fields are reset
Relaxing composer dependencies

You currently can't install 3.1.0-beta1 through modifying your composer.json, because dependency checks will fail.
Removed direct sprintf() usage from _t() calls

Parameterized strings are easier to understand,
and more fail-proof, don't fatal out when not enough sprintf() args
Merge remote-tracking branch 'origin/3.0' into 3.1
BUG SiteTree_Information.ss was not making use if i18n translations
Merge pull request #266 from silverstripe-rebelalliance/8151

BUG SiteTree_Information.ss was not making use if i18n translations
BUGFIX Disable CMS preview for RedirectorPage (fixes #7127)

If the redirect is to an internal page, the preview iframe
will automatically load this new URL, causing the CMS edit
form to switch as well - effectively making it impossible
to edit a redirector page in the CMS as soon as it is saved
with an internal redirection target.
BUG: dependentPages grid field not showing necessary columns and their values.
ENHANCEMENT Writing caching metadata as HTML comments in FilesystemPublisher (through StaticPublisher::$include_caching_metadata) (ischommer)
NEW SiteTree->PreviewLink() for fine grained URL control
Don't duplicate SS_Report title in GridField
Moving "edit tree" button next to "add new" (fixes #8119)