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