v1.14.1

Portkey-AI/gatewayv1.14.1Nov 21, 2025by VisargD

AI Summary

Adds new AI providers (Z_AI, Modal Labs), enhances Vertex AI with additional audio formats and usage object handling, and introduces the F5 guardrail plugin. Also improves streaming behavior for Bedrock and Vertex.

Key Highlights

Z_AI provider integration
Modal Labs provider integration
Additional Audio Formats support for Vertex AI
F5 guardrail plugin
Hook results sent during streaming responses

New Features

Z_AI provider
Modal Labs provider
F5 guardrail plugin
Additional Audio Formats support
Hook results in streaming

Full Release Notes

## What's Changed
* feat: add Z_AI provider  by @siddharthsambharia-portkey in https://github.com/Portkey-AI/gateway/pull/1416
* feat: add modal labs provider and related header keys to mask while logging by @roh26it in https://github.com/Portkey-AI/gateway/pull/1419
* send empty usage object in message start chunk for bedrock messages by @narengogi in https://github.com/Portkey-AI/gateway/pull/1424
* handle falsy check in vertex parameter mapping by @narengogi in https://github.com/Portkey-AI/gateway/pull/1422
* feat: Add Support for Additional Audio Formats in Vertex AI Provider by @roh26it in https://github.com/Portkey-AI/gateway/pull/1418
* send hook results when streaming response by @narengogi in https://github.com/Portkey-AI/gateway/pull/1407
* fix: return null for empty tools in transformToolsConfig by @siddharthsambharia-portkey in https://github.com/Portkey-AI/gateway/pull/1429
* simplify openai base transform for chat complete by @narengogi in https://github.com/Portkey-AI/gateway/pull/1420
* simplify pr template by @narengogi in https://github.com/Portkey-AI/gateway/pull/1431
* do not forwards headers for all providers by @narengogi in https://github.com/Portkey-AI/gateway/pull/1435
* Auto add anthropic headers by @ayush-portkey in https://github.com/Portkey-AI/gateway/pull/1433
* remove region identifier prefix when making request to count tokens endpoint by @narengogi in https://github.com/Portkey-AI/gateway/pull/1436
* feat: add f5-guardrail plugin by @b4s36t4 in https://github.com/Portkey-AI/gateway/pull/1440
* thought messages support for gemini 3 pro by @narengogi in https://github.com/Portkey-AI/gateway/pull/1443
* 1.14.1 by @VisargD in https://github.com/Portkey-AI/gateway/pull/1446


**Full Changelog**: https://github.com/Portkey-AI/gateway/compare/v1.14.0...v1.14.1