v2.1-stable

• Added: New option --header for providing a single extra HTTP header (e.g. X-Forwarded-For: 127.0.0.1).
• Added: New option --check-internet that checks internet connection before assessing the target.
• Fixed: Minor bug-fix regarding performing injections through HTTP Headers (i.e. Cookie, User-Agent, Referer).
• Revised: Minor improvement regarding checking stored payloads and enabling appropriate tamper scripts during the exploitation phase.
• Added: New tamper script "space2vtab.py" that replaces every space (%20) with vertical tab (%0b).
• Replaced: The tamper script "space2tab.py" has been replaced with "space2htab.py".
• Fixed: Minor bug-fix regarding checking for similarity in provided parameter name and value (GET, POST).
• Added: New option --backticks that uses backticks instead of $(), for commands substitution.
• Revised: Minor improvement in Netcat shells, for giving to the end-user the choice of using the /bin standard subdirectory.
• Added: New option --disable-coloring that disables console output coloring.
• Added: New option --check-tor that checks if Tor is used properly.
• Fixed: Minor improvement for fetching random HTTP User-Agent header in initial request, when --random-agent is used.
• Revised: Minor improvement regarding options --purge-output and --wizard, were added in the mandatory options list.
• Fixed: Major bug-fix regarding connection problem over HTTPS.
• Added: New option --purge-output to turn on safe removal of all content(s) from output directory.

Note: For more check the detailed changeset.