#571234 by dereine: Better handling of invalid exposed filters or other methods that cause a view to abort during the build process.

#792582 by ducktape: Validate that view names are not purely numeric, which cannot be loaded by views_get_view().

#330160 by aditya_kristanto: Improve text to make it easier to find where to edit the view description.

#528838 by zzolo: If exposed form is in a block, and the form does not validate, ensure the form does not render twice.

#640862 by dereine: Properly clear feed icon when cloning a view to prevent duplicate feed icons in attachments.

#737118 by DeFr: Allow API calls to delete to not clear the views cache to facilitate batch operations.

#455364 by sdrycroft: Prevent modules trying to define the same default view name from breaking everything.

#416264 by bec: Dependency processing could cause exposed forms to disappear if used multiple times on the same page.

#570558 by yhahn: Segment default views caching to conserve memory used by Views during normal operation.