Patch release.
Fixed
- `replyToComment` always failed with code 100 / subcode 33 (`Object does not exist, cannot be loaded due to missing permissions, or does not support this operation`). The SDK sent the message as a JSON body, but the IG Graph API only accepts query-parameter encoded `message` for `/replies`. Switched to `POST /{comment_id}/replies?message=`.
- Symptom was: every engagement gate configured with `comment_reply_text` silently failed to post the public @username reply. DM dispatch was unaffected.