The Dynamic Fact Graph

This release exposes exportable fact functionality, allowing users to export facts from models. Those facts are kept in sync with upstream fact changes, allowing users to form a dynamic fact graph for their organizations.

Guesstimate 1.0

Re-initializing our release state at 1.0.0, as we plan to use releases more actively in the future with code deployments.

A lot has changed since the last release, including:

• Private organizational support.
• Fact bank support (facts are metrics that can be used across many models).
• Calculators.
• A variety of UI improvements.
• A new simulation propagation engine.

Copying Models & Financial Functions

Improvements

• Users can now copy models, giving them quick access to edit & save others' models (#115).
• Users can now use financial functions via FinanceJS (#183).
• Amortization (AM)
• Compound Annual Growth Rate (CAGR)
• Compound Interest (CI)
• Discount Factor (DF)
• Future Value (FV)
• Leverage Ratio (LR)
• Net Present Value (NPV)
• Payback Period (PP)
• Profitability Index (PI)
• Return on Investment (ROI)
• Rule of 72 (R72)
• Weighted Average Cost of Capital (WACC)

Bug Fixes

• Model names on the public models page should be in the correct case (#186 here, #14 on the server).
• Deterministic functions should only require 1 sample (#182).
• Unparsable inputs shouldn't try to sample (#188).

v0.4.0: Extended Distribution Types

This version adds several new distribution types to functions, plus the lognormal distribution to the standard range distributions.

Improvements

• Added several jStat distributions: beta, centralF, cauchy, chisquare, exponential, invgamma, normal, studentt, weibull, uniform, gamma. These were added to the function library, and require distribution-specific parameters. #156
• Added the lognormal option to the easily selectable distributions. #169
• Added new sections to homepage #164

Refactoring

• Replaced stochator calls with jStat. This fixes several issues with npm module installation. #168
• Set up codeship with basic usage.

v0.3.1

Improvements

• Added Display type for models, where gridlines are hidden.
• Cleaned up canvas styling.

Bug Fixes

• Fixes bug where functions on large data sets would only be sampled 5 times.
• Fixes bug where privacy dropdown would be shown to non-owners.
• Fixes bug where the distribution editor would be broken when shown in a modal.
• Fixes bug where clicking the 'expand' metric button would delete unsaved guesstimate data.

Refactoring

• Wrapped guesstimator lib into convenient Guesstimator class.

v0.3.0: Private Models & Paid Functionality

This version encompasses the addition of subscriptions & private support.

Changes

• Footer Added to bottom with Terms and Privacy #81
• Model privacy button on New Model form #82
• Serve user models from the guesstimate server, not Algolia #88
• Icons for public & private models #88
• User profile page (currently under feature flag) #105
• Pricing page (currently hidden) #106
• Privacy Toggle Dropdown #108
• Payment page support #109

v0.2.0

Initial public release

At this point, private functionality has recently been added. We will start using Semantic Versioning at this point.