v0.6.2

A small release to address a severe deserialisation bug.

Thanks to the following for their contributions:

• @benjaminrsherman
• @Lakelezz
• @zeyla

Changed

• [meta] Reduce versioning in examples to major.minor (@Lakelezz) c:13595ff
• [framework/command_attr] Escape tags and add newline in documentation (@Lakelezz) c:b28716c

Fixed

• [framework/command_attr] Fix invalid documentation for the group macro (@benjaminrsherman) c:17f1dc2
• [model] Fix guild deserialisation regression (@zeyla) c:e628614