v0.9.0-rc.1

Thanks to the following for their contributions:

• @acdenisSK
• @AriusX7
• @ThatsNoMoon
• @bdashore3
• @qm3ster
• @nickelc
• @nitsuga5124
• @Qeenon

Added

• [misc] Add latency to the general group in the 5th example (@acdenisSK) c:c8dacf2
• [model] Add MessagesIter and messages_iter (#942) (@AriusX7) c:a7e2f74
• [model] Implement Display for Permissions (#939) (@AriusX7) c:1eb2714
• [model/http] Implement endpoints for getting emojis of a guild (#937) (@acdenisSK) c:2a1c385
• [client] Implement AsRef for ShardMessenger (#936) (@ThatsNoMoon) c:a9c9caa
• [builder] Implement a builder for allowed mentions (#931) (@nitsuga5124) c:59fb7b9

Changed

• [framework/command_attr] Fix if condition that inspects the name of a check (@acdenisSK) c:7d8c806
• [framework] Consider Group checks when displaying commands in help (#946) (@AriusX7) c:f00f1c0
• [model] Remove the colon from the message generated by Message::reply (#943) (@Qeenon) c:13bf356
• [model] Remove usage of chrono in a few places and switch from FixedOffset to Utc (#935) (@qm3ster) c:ed7b18e
• [framework] Abstract CommandResult type (#934) (@bdashore3) c:cfbd0be
• [misc] Update async-tungstenite to v0.8 (#930) (@nickelc) c:3d44d66

Removed

• [misc] Remove unused dependencies (@acdenisSK) c:b414f29