v4.0.0

4.0.0 (2026-01-09)

Full Changelog: v3.17.0...v4.0.0

⚠ BREAKING CHANGES

• Resolved all codegen errors

Features

• [PORT-4538] Fix ambiguous oneOf instances on porting service and documents (590e706)
• Add AI assistant voice settings, telephony config, and tools updates (be8d467)
• api: join all 10dlc operations into messaging_10dlc group (c600cff)
• api: manual updates (c0aefc7)
• api: manual updates (073b654)
• api: manual updates (6821aca)
• api: messaging_10dlc group with all their endpoints (0ed622e)
• api: reverted previous commit (f0fdff6)
• Document supervising leg of call (89c9c3d)
• DOTCOM-5179. Fix Redocly errors in outbound-voice-profiles.json (e64e8f9)
• Draft. DOTCOM-5184. Fix 44 errors in the spec as reported by Redocly on video (76c2bed)
• Engdesk 47920/wireless cleanup (8b5a65d)
• ENGDESK-47883: Fix all lint errors in telapps owned APIs (dbdb567)
• ENGDESK-47914 - fix warnings in numbers.json file (ab80c9d)
• ENGDESK-47935: Fixed unnecessary RegionIn schema (46c1a8d)
• ENGDESK-48016 - document simultaneous ringing for CredentialConnections (52e209d)
• ENGDESK-48254: Release noise suppression details docs to prod (74341c7)
• Fix campaign usecase endpoint: /registry/enum/usecase → /10dlc/enum/usecase (d68b8cc)
• hotfix: restore 10dlc prefixes (21299b3)
• Improve messaging API naming and navigation (ad2e6c6)
• messaging meta object with required fields (5cbe6fd)
• Msg 6152 (6e9ae3e)
• MSG-6140: Add SMS OTP endpoints for Sole Prop brands (26f930e)
• MSG-6145: OTP status endpoint (d0d0abc)
• port-4551: remove CustomerServiceRecordStatusChanged webhook doc (ef2ac27)
• PORT-4553: Add a discriminator to portout webhook (a746e1d)
• PORTAL-5787 - document query parameter to handle messaging service error (807ac22)
• TBS-3422: Fix redocly errors (08c8ca9)
• TELAPPS-47889 Add texml queue endpoint (907e417)
• TELAPPS-5428 Add speech-to-text WS endpoint (83c36ec)

Bug Fixes

• correct broken hyperlinks in Submit Campaign endpoint description (49f784b)
• make text field optional in AssistantSmsChatReq schema (a5acf52)
• stainless: fixes the messsages typo (0dee0a1)
• use async_to_httpx_files in patch method (eb0dd4b)

Chores

• internal: add --fix argument to lint script (047839e)
• internal: add missing files argument to base client (ee23a70)
• internal: codegen related update (0420502)
• Resolved all codegen errors (017a063)
• speedup initial import (f805b1e)

Documentation

• prominently feature MCP server setup in root SDK readmes (5f7e635)