v1.5.0-prerelease5

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✨ Features

• Access Profiles via Config — Seed enterprise access profiles declaratively from config.json and Helm values at deploy time, including provider restrictions, model allowlists, budgets, rate limits, and MCP server/tool controls
• Key IDs in Helm — key_ids is now the preferred field for pinning provider keys in Helm virtual key configurations, aligning Helm values with config.json schema

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🐞 Fixed

• Fallback Stream State — Clear BifrostContextKeyStreamEndIndicator before fallback requests so stale streaming state doesn’t carry into retries
• Access Profile Rate Limits — Rate limit counters for access profiles were always showing 0; now persisted correctly to the database
• Helm Encryption Key — encryptionKey is now properly optional for Helm StatefulSet deployments when using a Kubernetes secret reference
• Teams View OSS/Enterprise Split — Extracted full TeamsView into the shared fallback component so it works correctly in OSS builds; fixed pagination offset snap-back and RBAC loading state race

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✨ Features

• Claude Opus 4.7 — Added compatibility for Anthropic’s Claude Opus 4.7 model, including adaptive thinking, task-budgets beta header, display parameter handling, and “xhigh” effort mapping
• Anthropic Structured Outputs — Added response_format and structured output support for Anthropic models across chat completions and Responses API, with order-preserving merge of additional model request fields (thanks @emirhanmutlu-natuvion!)
• MCP Tool Annotations — Preserve MCP tool annotations (title, readOnly, destructive, idempotent, openWorld) in bidirectional conversion so agents can reason about tool behavior
• Anthropic Server Tools — Expanded Anthropic chat schema and Responses converters to surface server-side tools (web search, code execution, computer use containers) end-to-end
• OCR Request Support — Added OCR request type with stream terminal detection, full body accumulation for passthrough streams, input logging with detail view, and per-request pricing support
• Team Budgets — New team budget system with per-team spending tracking, atomic ratelimit updates, and database structure support
• Single Log Export — Export individual log entries from the logs view and MCP logs sheet
• Deny-by-Default Virtual Keys — Virtual key provider and MCP configs now block all access when empty; automatic migration backfills existing keys to preserve behavior
• User Agent Detection — Improved multi-user-agent detection with tool call reduplication fix for mixed-client environments
• Per-User OAuth Codemode — OAuth server selection and validation per-user in codemode

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🐞 Fixed

• Provider Queue Shutdown Panic — Eliminated send on closed channel panics in provider queue shutdown by leaving channels open and exiting workers via the done signal; stale producers transparently re-route to new queues during UpdateProvider
• OpenAI Tool Result Output — Flatten array-form tool_result output into a newline-joined string for the Responses API so strict upstreams (Ollama Cloud, openai-go typed models) no longer reject with HTTP 400 (thanks @martingiguere!)
• vLLM Token Usage — Treat delta.content="" the same as nil in streaming so the synthesis chunk retains its finish_reason, restoring token usage attribution in logs and UI
• Gemini Tool Outputs — Handle content block tool outputs in Responses API path for function_call_output messages (thanks @tom-diacono!)
• Bedrock Streaming — Emit message_stop event for Anthropic invoke stream and case-insensitive anthropic-beta header merging (thanks @tefimov!)
• Bedrock Tool Images — Preserve image content blocks in tool results when converting Anthropic Messages to Bedrock Converse API (thanks @Edward-Upton!)
• Gemini Thinking Level — Preserve thinkingLevel parameters across round-trip conversions and correct finish reason mapping
• Anthropic WebSearch — Removed the Claude Code user agent restriction so WebSearch tool arguments flow for all clients
• Responses Streaming Errors — Capture errors mid-stream in the Responses API so transport clients see failures instead of silent termination
• Anthropic Request Fallbacks — Dropped fallback fields from outgoing Anthropic requests to avoid schema validation errors
• Tool Execution Header — Remove redundant static header assignment in tool execution flow
• Virtual Key Configs — Virtual key configurations cleaned up correctly on provider changes; fix key creation and management edge cases
• Virtual Key Management — Fix virtual key creation validation and update handling
• vLLM Extra Params — Extra parameters now properly passed through to vLLM providers
• OAuth Query Params — Preserve existing query parameters when building OAuth upstream authorize URLs
• Streaming Timeouts — Separate streaming clients per provider to prevent read timeout collisions
• Plugin Timer Concurrency — Fix concurrent map access in plugin timer causing potential race conditions
• Async Context Propagation — Preserve context values in async requests so downstream handlers retain request-scoped data
• Custom Providers — Allow custom providers without a list-models endpoint to accept any model rather than restricting on virtual key registration
• OTel Insecure Default — OTel plugin now defaults insecure to true when omitted, enabling HTTP collectors without explicit config; OTel semconv updated to v1.40.0
• Helm mcpClientConfig — Fixed templating for mcpClientConfig (thanks @crust3780!)
• Helm Chart — Refreshed helm chart with validation fixes

• fix: clear BifrostContextKeyStreamEndIndicator value in context for fallback requests

• chore: upgraded core to v1.5.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• fix: dump all rate limits to DB including access profiles — access profile rate limit counters were always showing 0 in the UI due to missing range in DumpRateLimits
• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4

• chore: upgraded core to v1.5.4 and framework to v1.3.4