Updated link should point to release notes.
Better upgrade notification message.
Upgrade notification opens in a new tab.
Merge branch 'better-link-on-upgrade'
Reintroduce 2c7bebb5f2c873850c2b2d82013cab4eb3d4913c
Add an option to blur flash embeds as part of exiting insert mode.

Disabled by default.
Merge remote-tracking branch 'mrmr1993/blur-embeds-with-options'