Bump serenity from 0.9.1 to 0.9.3

[dependabot-preview]

Bumps serenity from 0.9.1 to 0.9.3.

Release notes

Sourced from serenity's releases.

v0.9.3

Thanks to the following for their contributions:

• @acdenisSK
• @Lakelezz
• @SadiinsoSnowfall

Added

• [command_attr/framework] Support custom colours in the help command attributes (@acdenisSK) c:1cc66b3

Fixed

• [framework] Fix invocation by defaulting ticket limit to 1. (@Lakelezz) c:1047eac
• [framework] Fix handling sub-commands in the help-system. Adds an example command with sub-command to the command framework example as well. (@Lakelezz) c:fac94f2
• [framework] Fix not setting set_time by default. (@Lakelezz) c:5399d44
• [framework] Check for discrepancies in prefixless groups (@acdenisSK) c:75feff2
• [command_attr/framework] Remove only one leading space in command descriptions (@acdenisSK) c:8f5a2e9
• [model] Reverse the message buffer before returning messages from it (@acdenisSK) c:1dba16a
• [model] Fix incorrect documentation for the MessageTooLong error (@SadiinsoSnowfall) c:8b42790

v0.9.2

Thanks to the following for their contributions:

• @acdenisSK

Changed

• [misc] Update the version in lib.rs to rely on any patch version in 0.9 (@acdenisSK) [c:85e5722]
• [misc] Credit the real author of the Serenity.await commit (@acdenisSK) [c:757e0d6]

Fixed

• [framework] Avoid cloning the entire guild object upon a command invocation (@acdenisSK) [c:bc78991]
• [model] Only add roles that the member does not possess when calling Member::add_roles (@acdenisSK) [c:e6fd09b]

Changelog

Sourced from serenity's changelog.

[0.9.3] - 2020-12-18

Thanks to the following for their contributions:

• [@acdenisSK]
• [@Lakelezz]
• [@SadiinsoSnowfall]

Added

• [command_attr/framework] Support custom colours in the help command attributes ([@acdenisSK]) [c:1cc66b3]

Fixed

• [framework] Fix invocation by defaulting ticket limit to 1. ([@Lakelezz]) [c:1047eac]
• [framework] Fix handling sub-commands in the help-system. Adds an example command with sub-command to the command framework example as well. ([@Lakelezz]) [c:fac94f2]
• [framework] Fix not setting set_time by default. ([@Lakelezz]) [c:5399d44]
• [framework] Check for discrepancies in prefixless groups ([@acdenisSK]) [c:75feff2]
• [command_attr/framework] Remove only one leading space in command descriptions ([@acdenisSK]) [c:8f5a2e9]
• [model] Reverse the message buffer before returning messages from it ([@acdenisSK]) [c:1dba16a]
• [model] Fix incorrect documentation for the MessageTooLong error ([@SadiinsoSnowfall]) [c:8b42790]

[0.9.2] - 2020-11-28

Thanks to the following for their contributions:

• [@acdenisSK]

Changed

• [misc] Update the version in lib.rs to rely on any patch version in 0.9 ([@acdenisSK]) [c:85e5722]
• [misc] Credit the real author of the Serenity.await commit ([@acdenisSK]) [c:757e0d6]

Fixed

• [framework] Avoid cloning the entire guild object upon a command invocation ([@acdenisSK]) [c:bc78991]
• [model] Only add roles that the member does not possess when calling Member::add_roles ([@acdenisSK]) [c:e6fd09b]

Commits

• 8746b4c Add missing comparison link in the CHANGELOG.md
• 0c8a1d4 Bump to 0.9.3 (#1130)
• 87d7b9a Update CHANGELOG.md to reflect the v0.8.9 release
• 1047eac Fix invocation by defaulting ticket limit to 1.
• fac94f2 Fix handling sub-commands in the help-system.
• 5399d44 Fix not setting set_time by default.
• 75feff2 Check for discrepancies in prefixless groups (#1119)
• 1cc66b3 Support custom colours in the help command attributes (#1114)
• 8f5a2e9 Remove only one leading space in command descriptions (#1113)
• 59b5415 Remove deserialization tests (#1112)
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #63.