Mark 0.0.9

[ColdHeat]

0.0.9 / 2021-08-06

Added

• ctf challenge add/update/restore will now use git subtrees when working with git repos instead of direct cloning
• ctf challenge push [challenge] can now be used to push local changes to the upstream challenge repo
• Added challenge topics from CTFd 3.4 to the challenge.yml spec
• Added challenge topics from CTFd 3.4 to the challenge sync and install commands
• Added challenge connection_info from CTFd 3.4 to the challenge.yml spec
• Added challenge connection_info from CTFd 3.4 to the challenge sync and install commands