Changelog · Engineering convention · + added · ~ improved · x removed

What shipped
and when.

A complete record of every feature, fix, and improvement shipped to PinPole. No marketing language - just what changed, when it changed, and what it means for your workflow.

Added
Improved
Removed
Breaking
Stay up to date
Get notified when we ship - no noise, just changelog entries.

April 2026

Latest AI Canvas
+
Chat to canvas — describe your architecture in natural language and PinPole generates the canvas layout, service nodes, and connections. Supports follow-up prompts to refine, add services, or restructure — the conversation context persists across turns
aicanvas
+
Architecture image to canvas — upload a screenshot, whiteboard photo, or diagram of an existing architecture and PinPole converts it to a fully editable canvas with identified services, connections, and configuration. Supports AWS, GCP, and Azure architecture diagrams
aicanvas

March 2026

Multi-cloud
+
GCP support — Cloud Run, Firestore, Pub/Sub, Cloud SQL, BigQuery, GKE, Cloud Storage, and Cloud Spanner now available on canvas
canvas
+
Azure support — Azure Functions, Cosmos DB, Service Bus, Azure SQL, AKS, Blob Storage, and Event Hubs now available on canvas
canvas
+
Deploy to GCP via Workload Identity Federation — no long-lived credentials stored or transmitted
deploy
+
Deploy to Azure via Managed Identity — same credential model as AWS STS AssumeRole
deploy
+
Multi-cloud cost estimate — cost simulation now covers GCP and Azure pricing models alongside AWS
simulation
+
AI recommendations — four categories (Add Service, Architecture, Modify Config, Scaling), severity-ranked as WARNING, ADVISORY, and INFO with one-click canvas apply
aicanvas
+
Concurrent editing — shared canvases on Team plan now support real-time collaboration
canvasteam
~
Service quota reference panel updated with GCP and Azure quota sources per region
canvas

February 2026

+
SQS dead-letter queue depth included in simulation metrics
simulation
+
Wave traffic pattern now available on Pro and Team plans
simulationproteam
~
DynamoDB WCU / RCU calculation accuracy improved at >50,000 RPS
simulation
~
WARNING severity threshold recalibrated for Lambda at >500 concurrent executions
ai
x
Removed "estimated" qualifier from cost display — figures are now presented as modelled values with a methodology link
simulation

January 2026

Launch
+
Deploy to AWS — four-step guided workflow (review, confirm, deploy, verify) with STS cross-account IAM and no long-lived secrets stored
deploy
+
Multi-environment management — ST / UAT / Production environment separation with independent deploy targets
deployenterprise
+
Audit logging for all deployment actions — who deployed what, when, to which account
deployenterprise
+
CDK TypeScript output now available alongside Terraform HCL export
iac
+
Team RBAC — role-based access control with viewer / editor / admin roles for shared canvases
canvasenterprise

December 2025

Simulation
+
Traffic simulation — 10 RPS to 100M RPS across four patterns (Constant, Ramp, Spike, Wave) with per-node live metrics
simulation
+
Live cost estimation — per-node and aggregate cost modelling, updated in real time as simulation runs
simulation
+
Execution history — simulation snapshots with side-by-side comparison and rollback to any prior canvas state
simulation
+
Terraform HCL export — generate from canvas at any point in the design workflow
iac

November 2025

Foundation
+
Visual canvas — 315+ AWS services, drag-and-drop, real-time compatibility and directionality validation
canvas
+
Node configuration — AWS-accurate service properties, engineering notes, limits, and service quota references
canvas
~
Canvas performance — 200+ node diagrams now render below 16ms frame budget
canvas

Build with confidence. Ship with evidence.

Design on the canvas, simulate at launch traffic, catch the mistakes before production - and follow every change we ship.

Start simulating free → Read the docs →