v0.4.2

This release contains the regular bugfixes, new features and slight behaviour changes.

Thanks to the following people for their contributions:

• @zeyla
• @acdenisSK
• @efyang
• @Caemor
• @Flat
• @hsiW
• @Lakelezz
• @UninterestinAcc

Added

• [general] Add a way to change a role's position (@Flat) c:f47a0c8
• [general] Add logging and dotenv to example 07 (@zeyla) c:d50b129
• [general] Add owner + quit function to example 07 (@zeyla) c:41f26b3
• [framework] Add PartialEq impls and doc-tests to Args (@acdenisSK) c:f9e5e76
• [framework] Add "zero-copy" parsing to Args (@acdenisSK) c:9428787
• [framework] Add a debug impl to DispatchError (@acdenisSK) c:a58de97

Fixed

• [general] Fix clippy warnings (@hsiW) c:fbd6258
• [model] Fall back to str::parse if utils::parse_username fails (@acdenisSK) c:292ceda
• [model] Fix User::has_role (@zeyla) c:d3015a0ff
• [gateway] Fix shard connection (@zeyla) c:585ac6e
• [gateway] Fix shard shutdown via Context (@zeyla) c:3616585
• [framework] Fix allow_whitespace (@UninterestinAcc) c:e694766
• [framework, gateway, cache] Properly update emojis in the cache, fix shard re-tries and do some cleanup to help_commands.rs (@Lakelezz) c:e02d5fb

Changed

• [model] Do equality and hashing on just the user's id (@acdenisSK) c:b7cdf15
• [model] defer to delete_message if there's just one message to delete (@acdenisSK) c:c7aa27d
• [model] Use the underlaying integer value of ChannelType (@acdenisSK) c:e57b510

Misc.

• [general] Update dependencies (@zeyla) c:2219bb3
• [general] Re-export parking_lot's Mutex and RwLock from the prelude (@zeyla) c:74ec713
• [general] Update the version in Cargo.toml to actually be v0.4.2 (@Caemor) c:5829c67
• [general] Cleanup gitignore to have comments (@hsiW) c:ce4f8c2
• [gateway] Use update syntax for Shard (@efyang) c:fcc4e2c
• [model] Deprecate some methods on Channel (@zeyla) c:23ff6f