0.78.1 v1.5.0
vanna-ai/vannaAug 27, 2026 → Aug 27, 20261 day between releases
What's New
Agentgateway v1.5.0 adds Gemini APIs and SPIFFE integration with breaking changes.
Breaking Changes
- LLM token counts now include prompt-cache tokens (new provider-specific fields).
- JWT issuer and audience claims are now required when configured.
- Backend and attached LLM policies now merge field by field.
- Cross-namespace route delegation now requires a ReferenceGrant.
- Managed API key metadata uses the `agentgateway.dev/` prefix.
New Features
- API-key-scoped budgets and model access for standalone deployments.
- Native Gemini APIs (generateContent, streaming).
- Guardrails for tool calls and OpenAI inline moderation.
- Deeper Agent Substrate integration and SPIFFE Workload API identities.
- Dynamic forwarding, TCP, and policy backend URLs.
Improvements
- Better LLM log views with in-depth request and response details.
- Improved observability with richer dynamic forward proxy and TCP support.
- Dynamic forwarding, TCP, and policy backend URLs.
Upgrade Notes
Review JWT issuer and audience claims configuration. Update cross-namespace delegation to include ReferenceGrant. Update managed API key metadata to use the `agentgateway.dev/` prefix.
The Two Releases
0.78.1
Aug 27, 2026· 2 months ago
Fixes reliability issues with `KeyPress` actions by expanding the supported key name resolution to include Android KeyEvent aliases and improving error feedback for unknown keys.
Full release notesv1.5.0
Aug 27, 2026· 2 months ago
This release expands agentgateway across LLM, agent, and general-purpose traffic. It introduces API-key-scoped budgets, native Gemini APIs, Anthropic Messages to OpenAI conversion, and deeper integration with Agent Substrate and SPIFFE identities, while enhancing guardrails and observability.
Full release notes