Retain license for one year

* Convert [[/]] to [/]
Merge commit 'f4f4f94563382511c584cebdd76239e2ba314635' into 1.20.5RC4
Merge commit '521b6514226937381a681390694a2a7731f5e1df' into 1.20.5RC4
Merge commit '88f67441fb322c2082175cf3fe7a0d577796d905' into 1.20.6RC1
Merge commit '8d5ff4501de4de56f1b3f0ca783b0a33f24ccde3' into 1.20.6RC2
Merge commit 'b6dbb3b97e157930be9f9d127b966d424a0b2c2b' into 1.20.6RC2
Merge commit 'bf1f2464489b8f11d6c01e9d57c22ec05ae59ea0' into 1.20.6RC2
Merge commit 'c391508449580c711e44a0c3d523cffc06488b67' into 1.20.6RC2
Merge commit '391bfffd6bfce7f97171d944410e11e6d8dbc331'
Merge commit '051f41c8f20b3bee4b056d7bc2b2e9be9cef95e6' into 1.20.7RC1
Merge commit 'e4164fc12e5dc6fd7568dcf8fbc3521b9e0f0a19' into 3.0.0RC1
Show revert link in deactivation admin notice

* RESOLVE michael-cannon/testimonials-widget#78 Show revert link in deactivation admin notice