v1.4.0
[bugfix]: Synchronous shutdown hooks to better support saving resume state for crawler
[feature]: Add support for responsive image detection
[feature]: MD5 checking for file changes before pushing to the remote
[feature]: Hostname rewriting to better support relative transitions for static hosting
[feature]: Allow disabling find attachment to improve deployment time
[feature]: Content disposition support for identifying downloadable content
[feature]: Support more exit states for catching crawler shutdowns
[feature]: Crawling flag support to control concurrency, cookies and other options
[feature]: Improved redirect support during crawls