Pranor Unified Changelog

The Pranor platform and background microservice ecosystem undergo continuous evolution across language tooling, gateways, brokers, storage engines, and observability collectors.

[v1.0.0] - Production Release

Language & Tooling (Pranor CLI, LSP & IDE Extension)

• Unified Single-Binary Daemon: Embedded all 17 background microservices into a single pranord executable.
• Language Server Protocol (LSP): Advanced handlers for workspace-wide fuzzy symbol search (workspace/symbol), call hierarchy inspection (textDocument/prepareCallHierarchy), multi-file symbol renames (textDocument/rename), and document highlighting (textDocument/documentHighlight).
• VS Code Control Plane (pranor-vscode): Registered interactive webview control panels for Gate (API Client), Pulse (Event Stream Tailer), Vault (Vector Explorer), Trace (Flamegraph Viewer), Secret Manager, and Cluster Deployments.
• Developer Experience: Interactive CLI setup wizard (pranor quickstart), diagnostic verification tool (pranor doctor), and devcontainer integration.

Core Ecosystem Modules

Pranor Gate (API Gateway & Ingress Router)

• Edge HTTP/gRPC ingress routing with dynamic mTLS certificate rotation.
• Token bucket rate limiting per IP / API key.
• Sandboxed WebAssembly (Wazero) middleware execution.
• Backpressure load balancing and dynamic IAM token refresh signaling.

Pranor Pulse (Async Event Broker & Message Queue)

• Multi-protocol message broker supporting Kafka wire format, STOMP WebSockets, and MQTT 3.1/5.0.
• Automatic Dead Letter Queue (DLQ) isolation with 1-click message replay.

Pranor Vault (S3 Storage & HNSW Vector Engine)

• AWS S3 API compatibility (multipart uploads, presigned URLs, bucket policies).
• Native HNSW vector similarity search (Cosine, Euclidean, Dot-product).
• Offline S3 mock mode (--mock / PRANOR_VAULT_MOCK=true).

Pranor Flow (Workflow Engine & Durable Sagas)

• Durable saga orchestrator with HTTP/STOMP compensation rollbacks.
• Asynchronous STOMP compensation notifications over Pulse topics.

Pranor Auth, Cache, Mesh & Trace

• Auth: Identity server with JWKS, TOTP MFA, Social OAuth, and KMS envelope key rotation.
• Cache: Raft-based key-value caching with adaptive connection pool tuning.
• Mesh: Zero-trust in-memory service discovery with gRPC JSON-codec transport.
• Trace: OTLP/HTTP distributed tracing collector, flamegraph viewer, and Prometheus remote write ingestion.

External Connectors & Integrations

• Terraform Provider (terraform-provider-pranor): Declarative management of buckets, topics, cron jobs, and gateway routes.
• GitHub Action (pranor/deploy-action@v1): Automated CI/CD compilation and blue/green deployments.
• Grafana Datasource Plugin: Direct visualization of Pranor Trace spans and Pulse queue metrics in Grafana.