• feat(mailbox): expose durable drafts and agent-email workflowslatest122Docs7e867c52026-10-03 04:09

  Change detail

  23 changes across 18 operations

  AllBreakingWarningInfo

  • POST/mailbox/messages/send
    • warning

      the subject request property's maxLength was set to 998

    • info

      the request property subject became optional

    • info

      the request property to became optional

  • GET/mailbox/messages/{message_id}/content
    • info

      added the required property allOf[subschema #2]/data/body/cleaned_html to the response with the 200 status

    • info

      added the required property allOf[subschema #2]/data/body/html_cleaning to the response with the 200 status

  • POST/mailbox/messages:batch-get
    • info

      added the required property allOf[subschema #2]/data/messages/items/content/anyOf[#/components/schemas/MailboxMessageContent]/body/cleaned_html to the response with the 200 status

    • info

      added the required property allOf[subschema #2]/data/messages/items/content/anyOf[#/components/schemas/MailboxMessageContent]/body/html_cleaning to the response with the 200 status

  View all changes (23)
• chore(main): release python-mcp 2.2.0no API changesDocs46e3f022026-10-02 03:22
• fix(python-mcp): publish the deployed v1.8.250 app schema and tool result schemas117104Docs2b9b2a52026-09-20 22:51

  Change detail

  221 changes across 22 operations

  AllBreakingWarningInfo

  • PATCH/providers/{public_id}
    • breaking

      removed subschema #2 from the quotas/per_day request property anyOf list

    • breaking

      removed subschema #2 from the quotas/per_hour request property anyOf list

    • breaking

      removed subschema #2 from the quotas/per_minute request property anyOf list

    • breaking

      removed subschema #2 from the quotas/per_second request property anyOf list

    • breaking

      the allOf[subschema #2]/data/quotas/per_day response's property type changed from object null to no type for status 200

    • breaking

      the allOf[subschema #2]/data/quotas/per_hour response's property type changed from object null to no type for status 200

    • breaking

      the allOf[subschema #2]/data/quotas/per_minute response's property type changed from object null to no type for status 200

  View all changes (221)
• fix(python-mcp): publish the deployed flattened response schemas799Docsa3a28972026-09-19 04:30

  Change detail

  106 changes across 7 operations

  AllBreakingWarningInfo

  • GET/mailbox/events
    • breaking

      the response property message became nullable for the status 200

    • info

      added the optional property message/attachments to the response with the 200 status

    • info

      removed MailboxMessageSummary subschema #2 from the message response property allOf list for the response status 200

    • info

      added the required property message/bcc to the response with the 200 status

    • info

      added the required property message/body to the response with the 200 status

    • info

      added the required property message/cc to the response with the 200 status

    • info

      added the required property message/flags to the response with the 200 status

  View all changes (106)
• fix(sdk): adopt final provider contract description and provenanceno API changesDocs815278e2026-09-17 05:07
• feat(sdk): add provider variables and delivery group routing15Docs94f52d42026-09-16 02:44

  Change detail

  15 changes across 8 operations

  AllBreakingWarningInfo

  • PATCH/providers/{public_id}
    • info

      added the new optional request property variables

    • info

      added the required property allOf[subschema #2]/data/allowed_actions/update_variables to the response with the 200 status

    • info

      added the required property allOf[subschema #2]/data/variables to the response with the 200 status

  • POST/providers
    • info

      added the new optional request property variables

    • info

      added the required property allOf[subschema #2]/data/allowed_actions/update_variables to the response with the 201 status

    • info

      added the required property allOf[subschema #2]/data/variables to the response with the 201 status

  • POST/providers/{public_id}/activate
    • info

      added the required property allOf[subschema #2]/data/allowed_actions/update_variables to the response with the 200 status

  View all changes (15)
• fix mailbox response metadata contracts7Docs87f54eb2026-09-15 09:27

  Change detail

  7 changes across 6 operations

  AllBreakingWarningInfo

  • GET/mailbox/threads/{thread_id}/messages
    • info

      added the optional property allOf[subschema #2]/meta/sync_state to the response with the 200 status

    • info

      added the required property allOf[subschema #2]/meta/thread_id to the response with the 200 status

  • GET/mailbox/identities
    • info

      added the optional property allOf[subschema #2]/meta/identity_state to the response with the 200 status

  • GET/mailbox/messages
    • info

      added the optional property allOf[subschema #2]/meta/sync_state to the response with the 200 status

  • GET/mailbox/quotas
    • info

      added the optional property allOf[subschema #2]/meta/query_state to the response with the 200 status

  • GET/mailbox/submissions
    • info

      added the optional property allOf[subschema #2]/meta/query_state to the response with the 200 status

  • GET/mailbox/threads
    • info

      added the optional property allOf[subschema #2]/meta/query_state to the response with the 200 status

• feat: add REST OAuth clients and CLI token lifecycle98Docscc4a3aa2026-09-09 08:32
• feat(sdk): add connection checks across clients, CLI and MCP2Docs3e02c672026-09-08 05:31
• fix: reject mailbox email line breaks in generated clients1Docs7934cbe2026-09-01 00:47
• fix: sync mailbox reliability clients1Docse8e71482026-08-31 23:25
• sync generated SDKs with current OpenAPI2Docs59780312026-08-20 12:35
• fix(sdk): regenerate management clients for the Amazon SES identity fields (#137)22Docsb0a3d632026-08-07 07:01
• chore(sdk): synchronize generated clients110Docsc4467472026-07-30 04:00
• chore: regenerate stale mailbox/management clients (413 responses)19Docs749f0362026-07-22 07:03
• feat(sdk): add sending attachment upload surfaces (#96)1215Docsb8f9d5f2026-07-08 04:05
• chore(sdk): sync generated attachment endpoint docsno API changesDocs96897022026-07-03 05:43
• chore(sdk): sync mailbox message etag docsno API changesDocsb0666dd2026-07-03 00:14
• feat(sdk): add zero-context attachment uploads1Docsa4352ec2026-07-02 23:18
• fix(sdk): tolerate realtime events without attachments1Docs2d2b1172026-07-02 12:04
• fix(sdk): regenerate attachment download auth models81Docs68038902026-07-02 09:59
• fix(sdk): preserve attachment compatibility checksno API changesDocse92a1c22026-07-02 09:28
• fix(sdk): sync attachment download security metadatano API changesDocs8c133dd2026-07-02 09:01
• feat(sdk): make mailbox attachments agent-ready39Docs457ed622026-07-02 07:46
• chore: regenerate management SDK surfaces1Docsc72210f2026-06-30 22:55
• Sync MCP OpenAPI snapshotno API changesDocs6d174f32026-06-19 04:23
• Add MCP quality metadata22Docscf245132026-06-19 04:17
• Complete live E2E SDK matrix1018Docsf8897ae2026-06-15 12:29
• test: expand protected live e2e coverageno API changesDocs74303e92026-06-12 06:47
• chore: harden sdk verification gatesno API changesDocs4775c272026-06-12 02:31
• Add granted mailbox SDK surfaces40Docsa4f2e522026-06-11 09:52
• Expose composed SDK, CLI, and MCP surfaces10Docs6944b872026-06-10 13:27
• feat: add MCP server packageDocsb53182a2026-06-02 04:20

Revisions go back to the API's first capture.