| ⇢ | A | Body added | |
| ⇢ | A | NotUnderstood added | |
| ⇢ | A | Header added | |
| ⇢ | A | MustUnderstandValue added | |
| ⇢ | A | Envelope added | |
| ⇢ | A | Body added | |
| ⇢ | A | Text added | |
| ⇢ | A | Code added | |
| ⇢ | A | Detail added | |
| ⇢ | A | EncodingStyleValue added | |
| ⋮ | view more | ||
| A | ↛ | Upgrade removed | |
| A | ↛ | Text removed | |
| A | ↛ | Envelope removed | |
| A | ↛ | MustUnderstandTrait removed | |
| A | ↛ | Reason removed | |
| A | ↛ | MustUnderstandValue removed | |
| A | ↛ | NotUnderstood removed | |
| A | ↛ | EncodingStyleValue removed | |
| A | ↛ | Body removed | |
| A | ↛ | SupportedEnvelope removed | |
| ⋮ | view more | ||
| ⇢ | A | Envelope::toXML() added | |
| ⇢ | A | Fault::fromXML() added | |
| ⇢ | A | Fault::fromXML() added | |
| ⇢ | A | Envelope::fromXML() added | |
| ⇢ | A | Fault::toXML() added | |
| ⇢ | A | Envelope::fromXML() added | |
| ⇢ | A | NotUnderstood::toXML() added | |
| ⇢ | A | SupportedEnvelope::toXML() added | |
| ⇢ | A | Text::fromXML() added | |
| ⇢ | A | Subcode::fromXML() added | |
| ⋮ | view more | ||
| A | ↛ | Envelope::toXML() removed | |
| A | ↛ | Fault::fromXML() removed | |
| A | ↛ | Fault::fromXML() removed | |
| A | ↛ | Envelope::fromXML() removed | |
| A | ↛ | NotUnderstood::toXML() removed | |
| A | ↛ | Envelope::fromXML() removed | |
| A | ↛ | Fault::toXML() removed | |
| A | ↛ | SupportedEnvelope::toXML() removed | |
| A | ↛ | Text::fromXML() removed | |
| A | ↛ | Subcode::fromXML() removed | |
| ⋮ | view more | ||