New features

Beta support for monitoring: the system will trigger a recurring capture and allow to compare them over time.
Beta support for comparing captures. For now, it focuses on the redirects from the URL captured to the landing page, and the URLs of the resources loaded on that page. An upcoming release of this feature will compare the rendered content of the landing page too.
Takedown endpoint (API only): gather contact information (whois on domain, IP, ASN, and security.txt file if available) for all the URLs up to the landing page. Can be used to notify owners in case of a malicious URL.
Flag known Cloudflare IPs on the hostnode popups
Trigger AAAA DNS requests (was only A before)

Bugfixes

When the capture is a file that was uploaded by the user, some modules cannot be triggered. Avoiding exceptions.
In some edge cases, a lock file for generating the tree could be left there even if the initiating script was dead. We now clean them up automatically.