go v0.1.0

[0.1.0] — 2026-04-24

Bug Fixes

• go,test_vectors: Validate fixture pre values in transaction tests
• go,test_vectors: Implement unsupported algorithm error test
• Align Go/Rust integration tests with fixture pre validation (SPEC §15.6)
• core: Distinguish revoked key from unknown key in action errors
• storage: Use canonical hash for czd computation
• security: Apply audit hardening recommendations
• cyphrpass: Compute state before commit creation
• tests: Update tests for self-revoke only model
• go/cyphrpass: Add IsCommit getter to VerifiedTx
• go/testfixtures: Update e2e runner for SPEC verb naming
• go: Update activeAlgs on key addition for SPEC §14 compliance
• rs: CLI commit finalization and e2e cs comparison
• state-tree: Fix stale terminology, verify builds
• golden: Commit_id bug, cs emission, DRY refactor
• plan: Reorder phases — TOML migration before golden regen
• Remove production panics from cyphrpass core library
• Remove all production panics from storage and CLI (BREAKING)
• go: Remove panics, dead variant, and I2 violation
• go: Replace unmatchable fmt.Errorf with sentinels
• rs: Pre-field semantics — ps_tagged returns PS
• rs/test-fixtures: Fixture-gen id field and dead code
• go/principal: Cross-algorithm CS comparison in finalizeCommit
• rs: Resolve Rust-side tech debt from test alignment
• rs/cli: Use identity-derived PR for commit storage
• docs/specs: Align machine specs with current SPEC.md terminology and structure
• docs/specs: Complete machine spec alignment — structural rewrites, open question triage
• docs/specs: Final coherence pass
• go,rs: Fix 4 bugs blocking Phase 7 verification
• go: Nil deref, export boundary, stale assertion
• go: Remove erroneous genesis bootstrap in Arrow pre
• go: Genesis bootstrap + pre-mutation key rule
• rs: Test helper parity + plan update
• go/cyphrpass: Strictly couple arrow and finalize roots
• go,rs: Enforce [no-revoke-non-self]
• Add git ignore to ignore site public dirs
• rs,go/cyphr: Normalize typ to cyphr/ suffix
• rs,go,tests: Enforce self-revoke no-id at parse time
• spec: Correct AS/CS conflation and add lifecycle check
• spec: Normalize consistency issues
• spec: Clarify promotion and embedding rules
• spec: Resolve internal contradictions in SPEC.md

Build

• core: Purge stale commit state terminology

CI

• Fix rust-audit token and remove dead code
• Add release pipeline with scoped tags and changelog

Documentation

• WIP protocol specification
• spec: Add genesis and transaction payload specifications
• spec: Add authentication and proof of possession section
• spec: Add storage models and refine authentication section
• spec: Expand derivations with multi-algorithm semantics
• spec: Add disaster recovery section
• spec: Add timestamp verification section
• spec: Add error conditions section
• spec: Refine recovery, self-revoke, and add account freeze
• spec: Add key/other-revoke for multi-key revocation
• spec: Address protocol review findings and add Level 5-6
• spec: Populate test vectors with concrete golden values
• go: Consolidate package documentation in cyphrpass.go
• Add integration test requirements to spec and test vectors
• Add comprehensive project and implementation READMEs
• spec: Add non-normative storage API section
• tests: Rewrite README with complete fixture spec
• tests: Update README for entries+digests format
• Align READMEs with current test infrastructure
• Align documentation with current implementation
• spec: Clean up and formalize SPEC.md
• audit: Add 2026-02-03 api coherence audit report
• audit: Correct T1-1 to parse alg:digest prefix
• Plan state tree restructuring (CS pivot)
• plan: Expand Phase 4 with fixture format alignment findings
• tests: Update README for commit/tx format
• plan: Retrospective for state-tree-restructuring
• Add principal state formal model
• Add API coherence audit with behavioral correctness appendix
• audit: Add cross-cutting concerns appendix
• audit: Sync Phase 4 remediation plan with appendices
• Add audit remediation charter
• Restructure charter scope, extract plan
• specs: Add machine-oriented state tree specification
• specs: Add 5 machine-oriented specification documents
• specs: Refine consensus and recovery constraints per VERIFY scrutiny
• plan,charter: Align WS6-7 with machine spec constraint IDs
• models: Add formal model for DAOLFMT verifiable log
• plan: Add Phase 7f for MALT one-per-algo pivot
• cyphrpass: Sweep stale CommitState terminology in docs
• spec: Align machine specification PG constraints with SPEC.md
• protocol: Resolve Phase 8 open constraints
• plan: Complete implementation alignment retrospective
• plan: Finalize constraint-driven testing architecture roadmap
• protocol: Publish constraint coverage matrix
• plan: Formalize initial public release plan
• Phase 2 documentation audit and remediation
• plans: Structural hardening plan for pre-release
• go/cyphr: Harden CommitBatch transitory-state
• go/cyphr: Add transitory-state hazard to BeginCommit
• plans: Complete structural-hardening retrospective
• fix: Use relative paths inside machine specs
• blog: Clarify Cyphr's position below blockchain
• blog: Fix post release date
• blog: Add link to intro video
• sites/docs: Bootstrap docs.cyphr.me
• sites/docs: Polish
• sites/docs: Replace duplicate heading
• sites/docs: Add CLI reference and glossary pages
• Add formal model of principal state
• SPEC: Rename State→Root terminology, add Principal Genesis (PG)
• SPEC: Fix leftover stale terms and align PR formula to use SR
• SPEC: Align terminology, fix txs structure
• Initial spec release

Features

• go: Implement Cyphrpass foundation modules
• go: Implement Principal identity type
• go: Add package entry point and genesis integration tests
• go: Add state computation and edge case integration tests
• go: Add transaction mutation integration tests
• go: Run all transaction tests with live pre computation
• go: Add action recording and error condition integration tests
• protocol: Add timestamp validation per SPEC §14.1
• protocol: Add timestamp validation per SPEC §14.1
• protocol: Add type-safe signature verification
• test: Add key pool loading infrastructure
• test: Add multi-key transaction tests with key pool resolution
• test: Migrate all fixtures to centralized key pool
• fixture-gen: Implement generate command
• fixtures: Add README and migrate mutations.toml
• fixtures: Migrate transaction tests to intent format
• cyphrpass: Add golden fixture integration tests
• fixtures: Add Level 4 action support
• fixtures: Add genesis-only and state computation tests
• fixtures: Add error condition tests with override support
• fixtures: Add genesis diversity and tx+action tests
• fixtures: Add unsupported algorithm genesis error test
• test-fixtures: Add unified storage format to golden fixtures
• storage: Integrate export into test-fixtures, add e2e structure
• e2e: Add multi-key genesis and revoke cycle tests
• e2e: Add error condition tests
• e2e: Add genesis and checkpoint load tests
• e2e: Add edge case tests
• storage: Implement storage package with export/import
• testfixtures: Implement test fixtures package
• go: Complete golden test migration with 41 tests
• testfixtures: Add Intent types for TOML e2e test parsing
• testfixtures: Add E2E runner for intent-driven tests
• cyphrpass: Add E2E tests parsing TOML intents
• test-fixtures: Migrate to commit-based fixture format
• transaction: Remove other-revoke transaction type
• go/cyphrpass: Align transaction verbs with SPEC
• go/cyphrpass: Add commit model types
• go/testfixtures: Parse commit-based golden fixtures
• go: Complete commit model alignment with Rust
• go: Implement MultihashDigest type (SPEC §14)
• go: Add multihash coherence e2e test (SPEC §14)
• storage: Use alg:digest format for state digests
• protocol: Migrate wire format to alg:digest (BREAKING)
• go/state: Add TaggedDigest type for alg:digest format
• go: Integrate TaggedDigest into transaction parsing (BREAKING)
• go: Remove commit: true field and finalizer checks
• go: Require pre for self-revoke transactions
• rs: Wire CommitState through storage, CLI, and test fixtures
• state-tree: Wire CommitState through Go core (BREAKING)
• test-fixtures: Add CommitIntent/TxIntent types and cs field
• rs: Restructure commit API with CommitScope typestate (BREAKING)
• cyphrpass: Introduce Go CommitBatch Tx pattern (BREAKING)
• go: Port ComputeCommitIDTagged, atomic verify+apply
• rs: PR optionality + genesis finality (WS-C/D)
• rs,go: Commit field parsing and CS validation
• rs,go: CommitBuilder deferred-signing API
• rs,go: Enforce MissingCommit in finalize_commit
• rs/storage: Extract keys to commit-level keys[]
• go/testfixtures: Parse commit-level keys[]
• rs/generator: Use CommitScope for golden fixture generation
• go/daolfmt: Add core Merkle tree implementation
• go/daolfmt: Add inclusion and consistency proofs
• go,rs: Replace CommitState with StateRoot (Phase 2)
• core: Migrate Commit internals to list-of-lists Transaction model
• protocol: Complete Phase 4 transaction root decomposition
• core: Implement MALT TreeHasher abstractions
• core: Integrate MALT log tree into PR derivation
• protocol: Finalize Arrow construction and synchronize test fixtures
• tests: Migrate intent format to list-of-lists
• go/commit_root: Per-algo MALT architecture
• rs/cyphrpass: Per-algorithm MALT architecture pivot
• go: Update PendingCommit to natively accept Transaction bundles
• go,rs: Constraint tag resolution in test runners
• go,rs: Phase 2 override + constraint tags
• testing: Enforce [data-action-no-pre]
• docs/sites: Scaffold docs and blog sukr sites
• rs/cyphr-cli: Add --authority flag
• docs/blog: Finalize inaugural post and enhance site navigation
• blog: Establish visual identity and editorial chrome
• spec: Add fork resolution and consensus transitions

Miscellaneous

• other: Move Go implementation to go/ subdirectory
• go: Remove unused assertStateEquals function
• other: Use coz-rs from crates-io
• lint: Address lsp & clippy recommendations
• fmt: Run treefmt
• other: Regen golden tests
• go: Remove dead code, satisfy staticcheck
• go: Bump Go to 1.25.9, resolve stdlib vulnerabilities
• other: Remove ad hoc go script
• docs: Split netlify configuration for monorepo deployment
• fmt: Format SPEC.md
• other: Run treefmt

Refactor

• fixtures: Migrate pool.toml to tests/ directory
• test-fixtures: Remove legacy coz/action format
• go: Reorganize package structure
• go: Move integration tests to dedicated tests/ pkg
• rust: Remove key/add alias (BREAKING)
• tests: Update e2e intents to key/create
• rs/commit: Unify commit pathway with explicit finalization
• go: Rename TransactionState to CommitID, add CommitState
• test-fixtures: Remove legacy intent types, unify actions
• testfixtures: Go legacy type removal
• golden: Go struct cleanup, add CS
• intents: Migrate TOML to commit/tx format
• e2e: Migrate TOML to commit/tx format
• cyphrpass: Remove legacy commit API wrappers
• test-fixtures: Resolve 5 generator tech debt items
• go: String-backed TransactionKind, pointer Revocation.By
• go: Unexport internals, return defensive copies
• go: Unexport Raw fields, add accessors
• cli: Typed Error enum + key gen dedup
• rs: Debug_assert! → Result returns
• go/state: CS/PS formula swap + pre migration
• go,rs/state: CommitID uses array-order hashing
• go/principal: PR optional, frozen at principal/create
• rs: Enum-based PR type safety
• go/testfixtures: Commit-based replay, eliminate bridge
• go/daolfmt: Use errors.Is in tests
• Rename *State types to *Root
• core: Rename Transaction types to ParsedCoz/VerifiedCoz
• Migrate malt to standalone packages
• go,rs/cyphr: Phase 1 structural naming cleanup
• go/cyphr: Extract deriveAuthState helper
• rs/cyphr: Extract derive_auth_state helper
• go: Move module root and flatten core package

Testing

• go: Add PS golden value verification to action tests
• vectors: Add action error condition tests
• vectors: Add cross-algorithm transaction tests
• e2e: Add dedicated multihash_coherence.toml intent
• Add principal/create transaction support to genesis tests
• integration: Align multi-tx commits and fix round-trip
• constraints: Add coverage matrix and gap tests
• protocol: Complete adversarial coverage
• Add uncomitted intent and golden values

Plan

• Append phase 5 for commit API redesign
• tests: Test infrastructure SPEC alignment
• Implementation alignment with SPEC.md state tree + commit model

Plans

• Draft spec-alignment plan, amend audit-remediation
• spec-alignment: Structural corrections from first-principles review

Rename

• malt: Daolfmt → malt in Go and Rust

Spec

• Formalize principal lifecycle as product decomposition
• Add §3.7 authorization predicate
• Add §2.3 AS/DS duality statement
• Rewrite §9.5 with canonical CS computation formula
• Add §2.6 protocol guarantees
• Add lifecycle check to §6.2 login verification

Specs

• Realign machine specs with SPEC.md
• Consistency review fixes
• Clarify level 1/2 implicit genesis
• transactions: Fix stale citations per f2428ea

Treewide

• Rename cyphrpass -> cyphr