Auditors: @alexwykoff

Test Plan: n/a

General feedback for future release notes:

Major new features at the top: Autofill is a major feature highlight but
wasn’t listed, so should be at the top.  A sub-fix of it was listed
under fixes.

Sub-fixes for a new feature: about:history is a new feature so sub-fixes
related to that  aren’t needed in release notes.  Ditto ledger stuff.

Exclude Tests: Anything that mentions fixing automated tests or tests
shouldn’t be included.  In general anything dev relatd doesn't need to
be included.

Some reformatting of titles needed so that a casual reader can
understand it, remove sub-references to other issues inside titles.

Duplicate bugs: “Fixed new tab button too high” and “Fixed new tab
button position fixes #3208” are too similar so just mention one of them

Simplify some titles: “Fixed Make targets.host UNIQUE, which
auto-creates index” -> “Optimize HTTPS Everywhere”

Remove text like “Like other browsers do” from titles

Consistent naming of main features “non script” “noScript” -> “NoScript”

Always end lines in a period.

Thanks!