Enhancements for 7.x-1.2

This is not a list of requests for enhancements, it is simply a way to record all the issues which are likely to make it into 7.x-1.2
Having this list will (a) make it easier not to miss patches and (b) will provide the data for the new release page when it happens.

New features

• Provide events, conditions, components and example rules for use in building Rules and for Views Bulk Operations
  #773510: Integration with Rules module
• Admin to provide default time which users can use or override
  #1069668: Default time with user override
• Internationalisation - synchronized dates for publish and unpublish in linked translated nodes
  #1182450: i18n support - Synchronize scheduled dates in translated nodes
• Set Scheduler dates as moveable field, with option for 'always open'
  #1203958: Options to set Scheduler as a fieldset and change the weight
• Allow the scheduler dates form element to be used in custom node panes
  #1334780: Declare a form pane (panels content type) for ctools, page manager etc
• Control over lightweight cron log messages
  #1706232: Turn off scheduler's lightweight cron activation and completion messages
• Allow users to enter Publish On dates in the past, with three configurable options
  #1819074: Allow publish_on dates in the past
• Create function hook_scheduler_nid_list_alter($nids, $action) for additional interaction from other modules prior to publishing and unpublishing
  #1966876: Allow other modules to alter the list of nodes to be published or unpublished
• Provide new hooks called when saving a node and when processing during cron, to give even more control to third-party modules
  #1979460: Allow other modules to prevent scheduled nodes from being published / unpublished
• Cater for a variety of time formats when using date popup
  #2123103: Allow more popup formats
• Allow to set the minute increments for the time picker, to match the frequency of cron runs
  #2054777: Customizable minute increments for timepicker options
• Allow to set use a secret key to secure the execution of cron over HTTP
  #2141413: Secure the lightweight cron run page

Bug fixes

• Editting published node forces new date to be entered
  #1198788: Editing a published node with "Publishing date/time is required" forces users to set a new "Publish on" date/time
• Remove system warning when time is missing from date pop-up entry
  #1319410: Fix "warning: trim() expects parameter 1 to be string" when entering date with no time
• Improve workflow when deleting a node
  #1614880: Scheduler shouldn't require a date when clicking the "Delete" button
• Metatag googlebot:unavailable_after written only on full node page
  #1781186: Metatag googlebot:unavailable_after is written when node is shown in a view, panel or block
• Remove repeated whitespace in format
  #1804508: Extra spaces in date format causes 'Publish on' not to match the expected format
• Fix missing translation strings in revision message
  #1898784: Make log revision text translatable
• Avoid a cron failure if the node or user is corrupt or has been deleted without Scheduler being active
  #2011692: Prevent cron errors when scheduled nodes no longer exist
• Do not output HTML when running cron non-interactively
  #2115479: Only create cron output html when run from admin form.

Usability improvements

• Improve config title and description, and make consistent use of 'lightweight' for schedulers own cron
  #1977890: Tidy up titles and descriptions
• Cater for mal-formed links in watchdog messages due to other modules text/alias generation
  #2015415: Avoid PDOexception with shorter watchdog link
• More accurate instructions, active links and relevent descriptions on admin configuration page
  #2123223: Improve the configuration page text and add links
• Improvements to the list of scheduled nodes, and a possibility to remove stale scheduler database entries through the UI
  #2110983: Improve UI functionality for scheduled nodes list
• Hide clutter when scheduling options are not enabled
  #2146907: Only show config items when scheduling is enabled

Standards and code improvements

• Improve the code syntax to align with Drupal coding standards
  #1566024: Coding Standards and Coder Review
• Remove db updates that were duplicated due to legacy code
  #2128195: Remove redundant database updates
• Remove unnecessary cache clears
  #2143249: Remove legacy cache_clear_all() in cron