v0.9.6

Enzyme v0.9.6

Diff since v0.9.5

Merged pull requests:

• remove Manifest now that 0.15.1 is out (#300) (@vchuravy)
• Upgrade to Enzyme 0.0.31 (#302) (@vchuravy)
• Apply safe_name to new functions (#305) (@vchuravy)
• fix doctests (#307) (@vchuravy)
• Convert sentinal for sub_transfer (#308) (@vchuravy)
• Backports for 0.9.6 (#314) (@vchuravy)