v0.14.0¶

Release Date: 2026-06-07

Highlights¶

Strategic Planning Canvases: 7 canvas types for opportunity discovery and product planning
Multi-Format Rendering: D2, SVG, Mermaid, and Lit/JSON output formats
Prioritization Models: RICE and Kano scoring for feature prioritization
Dependency Updates: Migration to priority-frameworks and structured-evaluation v0.7.0

Overview¶

v0.14.0 introduces strategic planning canvas types following industry-standard frameworks from Osterwalder (BMC), Torres (OST), Patton (Opportunity Canvas), Cagan/SVPG (Opportunity Assessment), Efimov (Feature Canvas), and Gothelf (Lean UX Canvas). Each canvas supports multiple output formats for integration with documentation, diagrams, and web applications.

New Features¶

Strategic Planning Canvases¶

Canvas	Framework	Description
BMC	Business Model Canvas (Osterwalder)	9-block business model visualization
OST	Opportunity Solution Tree (Torres)	Tree structure for outcome-driven discovery
Opportunity	Opportunity Canvas (Patton)	9-block opportunity assessment
OpportunityAssessment	SVPG (Cagan)	10-question go/no-go evaluation
OpportunitySpec	Merged Patton + Cagan	12-box discovery + business case
Feature	Feature Canvas (Efimov)	Feature definition and validation
LeanUX	Lean UX Canvas (Gothelf)	Hypothesis-driven product design

import (
    "github.com/grokify/prism-roadmap/canvas"
    "github.com/grokify/prism-roadmap/canvas/render"
)

// Create an Opportunity Solution Tree
ost := canvas.NewOpportunitySolutionTree("ost-1", "User Onboarding")
ost.Outcome = canvas.OSTOutcome{
    ID:          "O1",
    Description: "Increase activation to 60%",
    Opportunities: []canvas.OSTOpportunity{
        {
            ID:          "OP1",
            Description: "Users don't understand value prop",
            Solutions: []canvas.OSTSolution{
                {ID: "S1", Description: "Interactive tutorial"},
            },
        },
    },
}

// Render to D2
c := canvas.NewOST(ost)
d2Output, _ := render.Render(c, render.FormatD2, render.OSTOptions())

Multi-Format Rendering¶

Format	Extension	Description
`d2`	`.d2`	D2 diagram language text
`d2svg`	`.svg`	D2 rendered to SVG (via d2 CLI)
`mermaid`	`.mmd`	Mermaid diagram syntax
`lit`	`.json`	Lit component JSON data

// Render to different formats
d2Text, _ := render.Render(c, render.FormatD2, opts)
svg, _ := render.Render(c, render.FormatD2SVG, opts)
mermaid, _ := render.Render(c, render.FormatMermaid, opts)
litJSON, _ := render.Render(c, render.FormatLit, opts)

RICE and Kano Prioritization¶

import "github.com/grokify/prism-roadmap/prioritization"

// RICE scoring
rice := prioritization.RICEScore{
    Reach:      1000,    // Users affected
    Impact:     2,       // 0.25, 0.5, 1, 2, 3
    Confidence: 0.8,     // 0-1
    Effort:     5,       // Person-weeks
}
score := rice.Score() // (1000 * 2 * 0.8) / 5 = 320

// Kano categorization
kano := prioritization.KanoCategory("performance")
// Categories: basic, performance, excitement, indifferent, reverse

Canvas Templates and Rubrics¶

The templates/ and rubrics/ directories include assets for LLM-assisted workflows:

templates/opportunity-spec.md - OpportunitySpec markdown template
rubrics/opportunity-spec.rubric.yaml - LLM-as-Judge evaluation criteria

Dependency Changes¶

structured-evaluation v0.7.0¶

Upgraded to structured-evaluation v0.7.0 which includes:

Report Validation: rubric.ValidateReport() for correctness checking
Lint Command: sevaluation lint report.json --strict
Enum Constraints: JSON Schema with strict enum validation

import "github.com/plexusone/structured-evaluation/rubric"

// Validate generated reports
result := rubric.ValidateReport(report)
if !result.Valid {
    for _, issue := range result.Issues {
        fmt.Printf("[%s] %s: %s\n", issue.Severity, issue.Path, issue.Message)
    }
}

priority-frameworks¶

Migrated Priority and MoSCoW types to the shared priority-frameworks library:

import "github.com/grokify/priority-frameworks"

// Priority levels
priority := priorityframeworks.PriorityCritical

// MoSCoW categories
moscow := priorityframeworks.MoSCoWMust

Migration Guide¶

Package Rename: evaluation → rubric¶

If you were using the evaluation integration:

// Before (v0.13.0)
import "github.com/plexusone/structured-evaluation/evaluation"
report := prd.ScoreToEvaluationReport(doc, filename)

// After (v0.14.0)
import "github.com/plexusone/structured-evaluation/rubric"
report := prd.ScoreToRubric(doc, filename)

Priority Types¶

If you were using Priority or MoSCoW types directly:

// Before
priority := prd.PriorityCritical

// After (type alias, no change needed in most cases)
// The types are now aliased from priority-frameworks

Examples¶

See examples/canvas/ for complete canvas examples with rendered outputs:

D2 diagrams (.d2)
SVG renders (.svg)
Mermaid diagrams (.mmd)
HTML visualizations (.html)

Documentation¶

Full Changelog¶

See CHANGELOG.md for the complete list of changes.