* Only one exit point.
* Refactoring account handling.
* Add diff support for acme_account.
* Insert public_account_key into acme_account_facts result and into acme_account diff.
* Add changelog.
* Override description for account_key_src and account_key_content to also mention private_key_*.
* Convert generic OpenSSL/cryptography remark from description to note.
This avoids the whole description list to be sorted alphabetically, which will be done by plugin_docs.py in case description is mentioned in both module fragment and module itself.
* Moving more notes to the notes: section.
* Uniformization of first paragraph. Mainly mention ACME supporting CAs, and only then mention Let's Encrypt as one of them.
* Adjusting to current drafts.
* Adjusting to updated drafts.
* Harmonizing short module descriptions.
* Referencing helper modules.
* Move general Let's Encrypt remark to doc fragment.
* Changing some Let's Encrypt references to more generic statements.
Felix Fontein
Dag Wieers