* 3.3 release notes scaffolding
* Add modified version of internal release notes (to be further improved)
* slightly updated release notes
* Add another char to CSE ID regex
* Add 3.3 to version switcher
* removed empty sections
* Amend text about DC2DC in release notes.
* Move DC2DC description to Release Notes
* Add links to highlights and release notes
* Add placeholder for 3.3 upgrading
* renamed from server-global to server-level
* changed wording
* port changes from branch 3.3.0
* Update VERSIONS with 3.3 CSE IDs and sitemap settings
Jan
Simran