Release 2.46

GoDaddy enhancements

- Support for domains longer than 3 segments (ex. 1.www.mydomain.com).
- No need for GODADDY_BASE.  Domain will be automatically determined from full RR name.
- Update to delete challenge records.

Fix CNAME issues and support acme-dns (fixes #722, #308, #646, #600, #585)

Fix DOMAIN_CHAIN_LOCATION to copy correct file

detect Solaris derivates and add /usr/gnu/bin to PATH

add scripts to use IONOS DNS API

When FULL_CHAIN_INCLUDE_ROOT is set, DOMAIN_CHAIN_LOCATION was sending just the intermediate and server cert. Copying $FULL_CHAIN instead of $CERT_FILE+$CA_CERT fixes this.

Add manual upgrade instructions for v2.43

Fix upgrade url issue

Add pre and post upgrade sanity checks
Fixes #718

Use `latest` tag instead of `master` in installation instructions

Fix -preferred-chain argument (#712)
Show help if no domain specified (#705)

Show help if no domain specified (#705)

Tests for pr706 and fix276

Add debug statement to investigate failures when running in github actions

Force new certificate if key alg changes (fixes #276)

delete key file when key alg has changed

dns_scripts for Azure CLI

Temporarily revert changes to upgrade using `make`