Skip to main content
Bitfield changes quickly, but this page only tracks changes a customer can act on. Use it to see what was added, what became clearer, and which docs changed.
What can a reader do or understand now?
Runtime Kit, Build, Account, Proof, Docs, or Start.
Every update points to the pages that changed.
Each row should tell you why the change matters and send you straight to the docs that changed.

How to read this changelog

CategoryWhat it means
StartFirst-time reader flow, quickstart, account setup, and first visible result.
Runtime KitPublic package, read, request, local state, cookbook, and API docs.
BuildProduct-building guides: surfaces, packages, targets, shells, devices, and SDK boundaries.
AccountKey access, trial, billing, active devices, cancellation, and recovery docs.
ProofSpeed-claim explanation, benchmark categories, methodology, comparison guardrails, and objections.
DocsNavigation, structure, search, theme-safe presentation, and public page organization.

Latest customer-visible changes

DateCategoryWhat changedChanged pages
May 9, 2026ConceptsThe concept lane now reads like a connected curriculum instead of isolated definitions. It starts with the product scene, then connects database/runtime, storage shape, content addressing, slots, and active devices.What is Bitfield, Database and runtime, Storage shape, Content-addressed storage, Slots, Active devices
May 9, 2026StartThe front door now routes readers by job: understand Bitfield, try the first result, get a key, build a first surface, or check the proof.Bitfield Docs, Quickstart, Get your key
May 9, 2026ProofProof pages now separate mechanism, measured job, safe comparison, unsafe comparison, non-claims, and common objections.How Bitfield is this fast, Benchmark ledger, Measurement methodology, Comparison guardrails, Proof objections, Claim ledger
May 9, 2026AccountAccount docs now cover the customer lifecycle from account portal to key access, trial, billing, active devices, plan changes, cancellation, refunds, and support paths.Account and key flow, Trials and billing, Active devices, Plan changes and cancellation
May 9, 2026BuildThe Build tab is now a curriculum for composing a Bitfield-backed product: app surfaces, package authoring, target design, product shells, device rollout, and SDK boundaries.Build with Bitfield, App surfaces, Package authoring, Target design, Product shells, Device and deployment shape, SDK boundary
May 9, 2026Runtime KitRuntime Kit docs now include a concept ladder, first package-to-screen tutorial, recipe-style Runtime Kit Cookbook, strict public API reference, AI-agent build rules, troubleshooting, and visual maps.JavaScript Runtime Kit, Package to screen, Concept map, Placeable surfaces, Runtime Kit Cookbook, Runtime Kit API, Package file, Troubleshooting, Build with AI agents
May 7, 2026DocsThe public docs replaced the starter template with Bitfield navigation, Bitfield styling, public page groups, Runtime Kit docs, active-device language, and proof categories.Bitfield Docs, Quickstart, JavaScript Runtime Kit, Active devices, Warm and cold paths

What stays off this page

This page does not list private engineering chores, repo housekeeping, unpublished implementation work, or team-only release notes. Those details may matter to the team, but they are not customer-visible product changes.

Next

If you are new, start with Quickstart. If you are deciding whether the speed claim is credible, start with How Bitfield is this fast. If you are ready to build, start with Package to screen.
Last modified on May 10, 2026