chore: release v0.1.0

[github-actions]

🤖 New release

• nexus-macros: 0.1.0
• nexus: 0.0.1 -> 0.1.0
• nexus-store: 0.1.0
• nexus-wake: 0.1.0
• nexus-inmemory: 0.1.0
• nexus-store-testing: 0.1.0
• nexus-fjall: 0.1.0
• nexus-postgres: 0.1.0

Changelog

nexus-macros

0.1.0 - 2026-07-10

Added

• (kernel) [breaking] blanket Id impl, drop the never-read BYTE_LEN const (#252) (#273)
• (kernel) [breaking] fold post-persist mutators into commit_persisted, de-hide driver seam (#212) (#237)
• (kernel) aggregate given/when/then test fixture (#126) (#198)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• [breaking] subscriptions, allocation-free errors, EventStream API fix (#150)
• [breaking] fjall adapter, store refactoring, serde codecs, repository builder (#138)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• add in-memory bank account example
• (macros) add #[nexus::aggregate] attribute macro
• flatten nexus crate — kernel becomes top-level, remove old modules
• (macros) rewrite DomainEvent derive to work on enums with per-variant name()
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (nexus) added custom result type
• (nexus) added name field for domain event
• (macros) added domain event macro
• (macros) made find fields morerobust
• (macros) enforced variant chck
• (macros) added domain event macro
• (macros) added query macro
• (rusqlite) added command macro
• (macros) added get attribute fnc
• (macros) added message macro
• (tixlys) added nexus-macros crate
• (tixlys) added age-keygen sops

Fixed

• (ci) regenerate workspace-hack + add pre-commit hook
• (kernel) M2 — replace Default with AggregateState::initial()
• (macros) M6 — preserve user attributes through aggregate macro
• (macros) H6 — redacted Debug output, no internal state leakage
• (macros) reject empty event enums at compile time instead of unreachable
• pass nix flake check — elite clippy, audit ignore, trybuild refresh
• (macros) removed enum support
• (macros) fixed macro errors
• (macros) updated domain name macros
• (macros) fixed paths after macro addition

Other

• pin stable toolchain via rust-toolchain.toml, declare MSRV (#204) (#226)
• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• (store, macros) [breaking] delete Upcaster trait; drop U generic; load_with + save_with for with-upcaster ergonomics (#175)
• (store, macros) [breaking] slim Upcaster trait; macro gap-coverage check; drop UpcastError (#173)
• fix formatting from sed-inserted initial() methods
• (macros) add roundtrip expand-compile test
• (macros) add exhaustiveness regression test
• (macros) add 7 property-based tests for macro-generated aggregates
• (macros) add adversarial input tests + fix empty enum DomainEvent
• (macros) expand macro hygiene tests to 7 cases
• (macros) add cross-crate boundary tests
• (macros) add macro hygiene tests
• (macros) add 9 compile-failure tests for macro error messages
• add release-plz for automated crate publishing
• update README with kernel documentation and verification table
• update workspace dependencies to latest compatible versions
• (docs) updated readme
• (tixlys) fixing clippy warnings
• (macros) clippy warning applied
• (nexus) updated test cases and macros
• (nexus) fixing tests
• (nexus) removed id from domain events
• (nexus) updated integrations tests
• (rusqlite) added test for append
• (macors) fixed clippy errors
• (macros) added aggregate type macro
• (macros) added field type
• (macros) added domain_event macro
• (macro) added command file
• (macros) added parse_command
• (macros) added skeleton for other core types
• (macro) added query one
• (macros) added main for macro
• (macros) simple derive macro
• (macros) added macros skeleton
• (rusqlite) added embedded migrations
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

nexus

0.1.0 - 2026-07-10

Added

• (nexus) [breaking] port kernel to no_std (core+alloc) (#279) (#303)
• (kernel) version! literal + Version::run (#253) (#275)
• (kernel) [breaking] blanket Id impl, drop the never-read BYTE_LEN const (#252) (#273)
• (kernel) [breaking] fold post-persist mutators into commit_persisted, de-hide driver seam (#212) (#237)
• (kernel) [breaking] Id::to_label returns ErrorId, seal arrayvec from public API ([freeze][T1] Seal public dependency leaks (arrayvec/futures/fjall) + re-export public deps #208, PR 4/4) (#234)
• (fjall) [breaking] adopt ErrorId in FjallError + AppendError, drop store transitional conversion ([freeze][T1] Seal public dependency leaks (arrayvec/futures/fjall) + re-export public deps #208, PR 3/4) (#233)
• (kernel) seal arrayvec from public API — ErrorId + EventsIntoIter ([freeze][T1] Seal public dependency leaks (arrayvec/futures/fjall) + re-export public deps #208, PR 1/4) (#231)
• (kernel) saga / process-manager primitive + SagaFixture (#127) (#201)
• (kernel) aggregate given/when/then test fixture (#126) (#198)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• [breaking] subscriptions, allocation-free errors, EventStream API fix (#150)
• aggregate snapshots for fast rehydration (#123) (#142)
• [breaking] fjall adapter, store refactoring, serde codecs, repository builder (#138)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (kernel) M3 — conditional Clone and PartialEq for AggregateRoot
• (macros) add #[nexus::aggregate] attribute macro
• add AggregateEntity trait for newtype aggregate pattern
• flatten nexus crate — kernel becomes top-level, remove old modules
• (kernel) add debug_assert! contract invariants to AggregateRoot
• (kernel) add events![] macro for non-empty event collections
• (kernel) add AggregateRoot with apply_event, load_from_events, take_uncommitted_events
• (kernel) add VersionedEvent and non-empty Events collection
• (kernel) add Id, Message, DomainEvent, AggregateState, Aggregate traits
• (kernel) add KernelError with VersionMismatch variant
• (kernel) add Version newtype with INITIAL, next(), Display
• (kernel) scaffold empty kernel module structure
• (nexus) added handler
• (nexus) addd name for command and queries
• (nexus) added versioning in execute handle
• (nexus) added streamable rehydration
• (nexus) added snapshot stream and apply
• (nexus) error check in history load
• (nexus) added stream_name in pending event
• (nexus) added event streamer trait
• (rusqlite) added sequence check for events
• (nexus) introduced boxed events
• (nexus) validation in pending event builder
• (nexus) added payload testing
• (helpers) added prop test strategy module
• (nexus) added faker for metadata
• (nexus) added fake uuid for event_id
• (nexus) added fake nexusId
• (nexus) added downcast-sync for message
• (nexus) made builder take serializeable event
• (nexus) added small vec instead of events
• (nexus) added custom result type
• (nexus) added sqlite constraint error
• (nexus) added serializer and deserialize
• (nexus) made id trait more stricter
• (nexus) added len for events
• (nexus) added events intoiter
• (nexus) added from for a single domain event
• (nexus) added copy trait to nexus_id
• (nexus) nexusid for aggregates and imp
• (nexus) added name field for domain event
• (macros) added aggregate macro
• (macros) added message macro
• (rusqlite) added read stream event fn
• (nexus) added event record response
• (rusqlite) storing records
• (rusqlite) added version check
• (todo) added refinery for migrations
• (nexus) correlation_id and stream_id are arc
• (nexus) added event metadata
• (nexus) added typed metadata
• (nexus) record builder takes metadata
• (nexus) introduced StreamId for events
• (nexus) added store error enum
• (nexus) streamable event store read
• (nexus) global error with store error
• (nexus) added async_trait for clearity
• (nexus) added event type to event record
• (nexus) added store desrializer trait
• (nexus) added event serializer trait
• (nexus) added event store trait
• (nexus) boxerror returned from serializer
• (nexus) even record with serialization
• (nexus) added event record with version
• (nexus) added lowlevel event record
• (store) added event records and source
• (nexus) added events! macro
• (nexus) repository now has static methods
• (nexus) NonEmptyEvent for every command
• (nexus) added smallvec and contraints
• (nexus) added repo and shared services
• (nexus) query fn for query dispatcher
• (nexus) added build for query dispatcher bldr
• (nexus) added register service feature
• (nexus) added dispatch query handler
• (nexus) added erased query handler trait
• (nexus) added query handler adapter
• added traits for cesr
• (nexus) added read model and repository
• (nexus) added query mod files
• (nexus) added persistence and invoke handle
• (nexus) added load service
• (nexus) added load service impl skeleton
• (nexus) added repository save function
• (nexus) added respositor error
• (nexus) added repository trait
• (nexus) added aggregate id validation
• (nexus) command handler is stronger with AT
• (nexus) added command handler response
• (nexus) made aggregate command handler async
• (nexus) added aggregate traits and struct
• (nexus) added base traits
• (nexus) added domain event and dispatcher mod
• (nexus) added domain event trait
• (tixlys) meow_diator + cqrs = nexus

Fixed

• (ci) resolve elite clippy errors for CI
• (ci) regenerate workspace-hack + add pre-commit hook
• (kernel) M2 — replace Default with AggregateState::initial()
• (kernel) M5 — cap size_hint reservation to MAX_UNCOMMITTED
• (kernel) H5 — event recorded before state mutation (panic-safe)
• (kernel) H2 — zero-alloc error paths with stack-based ErrorId
• (kernel) H1 — bounded rehydration with MAX_REHYDRATION_EVENTS
• (kernel) add bounded uncommitted events (C3) + security tests
• (kernel) prevent version overflow + add security test suite
• pass nix flake check — elite clippy, audit ignore, trybuild refresh
• (kernel) pass elite clippy with all+pedantic+nursery deny
• (kernel) advance version on take_uncommitted_events + add edge case tests
• (nexus) fixed test cases and clippy problems
• (rusqlite) fixed stream_name inclusion
• (rusqlite) fixed data integrity check
• (nexus) fixed scripts and serde issue
• (rusqlite) updated conflict error
• (rusqlite) expected version check
• (rusqlte) checking stream_id as uuid
• (nexus) fixed pending event builder error
• (nexus) fixed events iterator problems
• (nexus) fixed even builder
• (nexus) removed mismatch, didnt make sense
• (nexus) removed integrity check
• (tixlys) fixed schema migration for nix
• (macros) fixed paths after macro addition
• (nexus) updated event store trait
• (nexus) fixed file problem and deps upgrade
• (nexus) concurrency check on append_events
• (nexus) fixed declartive macro
• (nexus) made history ref type
• (nexus) removed hash
• (nexus) unwanted char
• (nexus) formatting in docs
• (nexus) fixed handler register bug
• (nexus) fixed module name for persistence
• (nexus) fixed clippy warning
• (nexus) type aliased for complex types

Other

• (nexus) migrate hand-rolled decide/react tests onto the fixtures (#238) (#299)
• pin stable toolchain via rust-toolchain.toml, declare MSRV (#204) (#226)
• Closing the Books pattern guide + runnable contrast (#139) (#199)
• fix formatting from sed-inserted initial() methods
• update deps, README, release-plz, fix flake (WIP)
• add release-plz for automated crate publishing
• update README with kernel documentation and verification table
• (kernel) add architecture test verifying kernel layer isolation
• (kernel) add doc comments with runnable examples
• (kernel) eliminate redundant current_version() calls, pre-allocate SmallVec
• (kernel) add criterion benchmarks for kernel hot paths
• (kernel) verify version increments by exactly 1 with many uncommitted
• (kernel) verify zero undefined behavior with Miri
• (kernel) add trybuild compile-failure tests proving type safety
• (kernel) restrict Version construction, remove From
• (kernel) encapsulate VersionedEvent fields
• (kernel) remove Clone from VersionedEvent, fix property tests
• (kernel) add proptest property-based tests for algebraic invariants
• (kernel) add static_assertions for compile-time trait and size invariants
• (kernel) apply rustfmt to test files
• (kernel) add full integration test for kernel user experience
• (nexus) refactored execute method
• (rusqlite) conflict prop test
• (helpers) added size for arbitrary sequence
• (tixlys) updated cargo deps
• (nexus) deleted tests
• (helpers) added user domain events
• (nexus) removed aggregate type
• (nexus) clippy fixes
• (nexus) clippy lint fixes
• (nexus) fixed query handler test
• (nexus) fixed command handler test
• (nexus) fixed aggregate tests
• (nexus) changed mock tests
• (nexus) updated test cases and macros
• (nexus) fixing tests
• (nexus) updated builder
• (nexus) removed docs for a while
• (nexus) removed id from domain events
• (nexus) updated the tests
• (nexus) fixing refactored tests
• (nexus) added store mod
• (nexus) added async_trait for repo
• (nexus) added async_trait to read
• (nexus) added async_trait in handlers
• (nexus) updated integrations tests
• (nexus) moved read side to test common
• (nexus) refactoring to integration test
• (nexus) refactored modules
• (nexus) cleaned store functionality
• (nexus) identity module for identity shit
• (nexus) folder structure
• (rusqlite) basic testing in rusqlite
• (nexus) checking read side
• (nexus) changed build to serialize
• (rusqlite) added test for append
• (nexus) fixed clippy warnings
• (tixlys) removed v4 of uuid
• (todo) added test skeleton
• (nexus) refactored store module
• (nexus) created a mod for event_records
• (todo) EventStore impl for todo store
• (nexus) passing stream_id by value to ES
• (nexus) added documentation for root error
• (nexus) heirarchical layered error
• (nexus) centralized serde errors
• (nexus) added tokio_stream
• (nexus) core module for core traits
• (nexus) cleaned up event record builder
• (nexus) added test module for store
• (nexus) updated trait fn name
• (nexus) added event record with version
• (nexus) added event record builder
• (nexus) removed ulid
• (nexus) added events and store module
• (auth) added rusqlite for store
• (nexus) removed double generic for Events
• (nexus) renamed NonEmptyEvents to Events
• (nexus) fixed clippy error
• (nexus) added clone for QueryHandler
• (tixlys) updated infra qemu settings
• (nexus) added dyn service for query
• (nexus) added extra tests for command handler
• (nexus) added failure feature for query
• (nexus) added query handler test
• (nexus) added get user repository
• (nexus) added read model
• (nexus) removed unwanted char
• (nexus) added test module
• (nexus) added remaining tests
• (nexus) fixed clippy errors
• (nexus) added mock repository error type
• (nexus) fixed clippy warnings
• (nexus) replaced get_events with mock data
• (nexus) added mock data & mismatch test
• (nexus) added conflict test
• (nexus) added load aggregate default state
• (nexus) save aggregate in repo
• (nexus) added aggregate not found error
• (nexus) repository new fn
• (nexus) optimized mock repo
• (nexus) fixed save fn for repo
• (nexus) optimized id cloning in repo
• (nexus) added save feature for in memory repo
• (nexus) refactored mock test
• (nexus) added test skeleton
• (nexus) updated mockusereventsourcerepo
• (nexus) added skeleton for repository
• (tixlys) updated cargo lock
• (nexus) added dyn service test for handler
• (nexus) added state service outcome
• (nexus) enhances test 1 for handler
• (nexus) trimmed test cases for handler
• (tixlys) fixed clippy errors
• (nexus) added state check test in handler
• (tixlys) updated the flake lock
• (nexus) added test skeleton for handlers
• (nexus) added service test case
• (nexus) sequential command execution
• (nexus) added empty event command handler
• (nexus) added current version revert
• (nexus) added current version test
• (nexus) changed the test cases name
• (nexus) added empty event check test
• (nexus) added unordered events test
• (nexus) empty events added to user
• (nexus) refactored test module
• (nexus) added docs for core types
• (nexus) added docs for command and query
• (nexus) fix formatting in docs
• (nexus) for aggregate traits and structs
• (nexus) domain events are partialeq
• (nexus) id is a separate trait
• (nexus) docs for aggregate type
• (nexus) aggregate state docs
• (nexus) swapped state traits with event
• (nexus) updated command mod doc
• (nexus) added crate level documents
• (tixlys) updated nexus todo
• (nexus) removed dispatcher and pipeline
• (nexus) added pipeline factory types
• (nexus) moved erased types outside
• (nexus) added command dispatcher builder
• (nexus) added command side dispatcer mod
• (nexus) added todos and removed error
• (nexus) added proper error for builder
• (nexus) returning error types
• (nexus) added dispatcher error
• (nexus) added query dispatcher module
• (nexus) added read mode comment
• (nexus) refactored the dirs
• (nexus) refactored persist.rs
• (nexus) added execute and persist modules
• (nexus) removed dispatcher code
• (nexus) polished the load test case
• (nexus) added aggregate not found test
• (nexus) load service success test
• (nexus) added mock repository with load
• (nexus) load service is always ready to run
• (nexus) made associated type names readable
• (nexus) completed aggregate root
• (nexus) command handler tests
• (nexus) added tokio command handler test
• (nexus) added handler code in test
• (nexus) removed type aliases, inderections..
• (nexus) aggregate load from history
• (nexus) extracted functions to be reused
• (nexus) sharing setup structs
• (nexus) idempotent test for handler
• (nexus) apply order on state
• (nexus) state default
• (nexus) added readme file
• (nexus) wrote test boilerplate
• (nexus) basic aggregate root
• (tixlys) added nexus removed cqrs/meow

nexus-store

0.1.0 - 2026-07-10

Added

• (store) [breaking] port nexus-store to no_std (core+alloc) (#301) (#307)
• (store) [breaking] extract nexus-wake + nexus-inmemory — tokio out of nexus-store (#300) (#306)
• (nexus) [breaking] port kernel to no_std (core+alloc) (#279) (#303)
• (store) [breaking] make json feature additive — repository() returns NeedsCodec unconditionally (#211) (#298)
• (fjall) projection SnapshotStore + Hydrated hydrate return + LZ4 storage (#164)
• (store) Projection stepper — assemble a projection from a few named inputs (#255) (#284)
• (store) phase-aware subscribe — Step on subscribe, decode composes (#250) (#278)
• (store) typed subscription view — reuse the configured codec (#249) (#277)
• (store) [breaking] envelope builder ergonomics — one fallible terminal + .event() (#254) (#276)
• (store) execute — one-call decide+save combinator (#251) (#274)
• (kernel) [breaking] blanket Id impl, drop the never-read BYTE_LEN const (#252) (#273)
• (store) [breaking] adapter-defined $all position — drop global_seq from the wire frame (#266) (#267)
• (store) [breaking] one .build() terminal — unify EventStore/ZeroCopyEventStore (#248) (#263)
• (store) [breaking] symmetric CBOR ChunkWriter write-path (#246) (#261)
• (store) [breaking] stream-id byte/typed boundary — concrete StreamKey at the raw layer (#245) (#260)
• (store) make Store the front door — backup/restore without .raw() (#247) (#259)
• (store) RawEventStore::into_store — de-nest store construction (#244) (#258)
• (store) [breaking] aggregate-bound repository — load/save infer the aggregate, no annotation (#243) (#257)
• (kernel) [breaking] fold post-persist mutators into commit_persisted, de-hide driver seam (#212) (#237)
• (store) [breaking] apply #[non_exhaustive] to public error enums for 1.0 (#209) (#236)
• (store) [breaking] narrow pub mod wire to the minimal adapter surface (#210) (#235)
• (fjall) [breaking] adopt ErrorId in FjallError + AppendError, drop store transitional conversion ([freeze][T1] Seal public dependency leaks (arrayvec/futures/fjall) + re-export public deps #208, PR 3/4) (#233)
• (store) [breaking] adopt ErrorId in StoreError, re-export bytes/futures_core::Stream, seal ProjectedIntents::IntoIter ([freeze][T1] Seal public dependency leaks (arrayvec/futures/fjall) + re-export public deps #208, PR 2/4) (#232)
• (store) [breaking] Repository::save takes &Events<E,N>, not &[EventOf] (#207) (#230)
• (store) add frame-format-version byte to wire layout (#205) (#229)
• (store) default CBOR backup box (export/import Card 3, Add event export/import paths for cross-device replication #145) (#219)
• (store) export/import primitives — contract, raw export, EventImporter (#145) (#218)
• global $all subscription cursor (GlobalSeq-ordered, all-streams) (#214) (#216)
• (store) bounded saga repository (load → react → save → return intents) (#202) (#203)
• (store) add StoreError::is_conflict() retry predicate (#129) (#200)
• (kernel) aggregate given/when/then test fixture (#126) (#198)
• bound subscription/read batch size (#176) (#192)
• (store, fjall) [breaking] per-stream subscription wake registry (#191)
• (store, fjall) SharedSubscription (Arc-based, 'static cursor) — PR1 of arc-subscription refactor (#177)
• (store) futures::Stream bridge for owning-output lending streams (#171)
• (store, fjall, framework) SnapshotStore + per-event GlobalSeq (#168)
• (store) unified state persistence and projection rebuild (#158) (#163)
• (store) subscription-powered projection runner (#157) (#162)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• [breaking] subscriptions, allocation-free errors, EventStream API fix (#150)
• aggregate snapshots for fast rehydration (#123) (#142)
• [breaking] fjall adapter, store refactoring, serde codecs, repository builder (#138)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (tixlys) added age-keygen sops

Fixed

• (store, fjall) close wire/envelope schema_version asymmetry; harden decode (#186)

Other

• gate clippy on --all-targets and run snapshot tests (#262) (#272)
• (store) record GlobalSeq freeze decision — width u64, not a distributed clock (#206) (#228)
• pin stable toolchain via rust-toolchain.toml, declare MSRV (#204) (#226)
• extract subscription loop to nexus-store (zero-cost, no Box); unify fjall cursors (#224)
• Closing the Books pattern guide + runnable contrast (#139) (#199)
• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• (store, fjall, framework) [breaking] collapse Subscription trait pair to concrete struct (#181) (#190)
• (store, fjall) [breaking] shrink wire.rs to pure framing; SchemaVersion + PersistedEnvelope value accessors (PR3 of 3) (#189)
• (store) [breaking] PendingEnvelope holds value newtypes; builder fallible (PR2 of 3) (#188)
• (store) introduce value newtypes module (PR1 of 3) (#187)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• (store, fjall, framework) [breaking] stream + codec collapse + wire alignment — PR2 of bytes-envelope refactor (#183)
• (store,fjall) [breaking] Bytes-based envelopes with Range offsets — PR1 of bytes-envelope refactor (#182)
• (store) explain OwnedEventStream as the on-ramp to futures::Stream — PR4 of arc-subscription refactor (#180)
• (store, fjall, framework) [breaking] delete borrowed Subscription; promote Arc-based shape — PR3 of arc-subscription refactor (#179)
• (store, macros) [breaking] delete Upcaster trait; drop U generic; load_with + save_with for with-upcaster ergonomics (#175)
• (store) [breaking] combinator-chain replay_from via map_err; Arc-own facade components; expose Store::raw (#174)
• (store, macros) [breaking] slim Upcaster trait; macro gap-coverage check; drop UpcastError (#173)
• (store) [breaking] delete decoder facade; load paths run inline upcast+decode (#172)
• (store) generalize EventStream with Item<'a> GAT + lending combinators (Map/TryMap/TryScan) (#170)
• (store, framework) split Codec into independent Encode/Decode/BorrowingDecode traits (#169)
• enforce clippy across the whole workspace (#167)
• (store, framework) interruptible async fold + collapsed projection runner (#166)
• (store) exhaustive stream.rs coverage + reusable adapter conformance suite (#165)
• apply Section 6 functional-first style across store and fjall (#143)
• update README with kernel documentation and verification table
• (docs) updated readme
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

nexus-wake

0.1.0 - 2026-07-10

Added

• (store) [breaking] extract nexus-wake + nexus-inmemory — tokio out of nexus-store (#300) (#306)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (tixlys) added age-keygen sops

Other

• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• update README with kernel documentation and verification table
• (docs) updated readme
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

nexus-inmemory

0.1.0 - 2026-07-10

Added

• (store) [breaking] port nexus-store to no_std (core+alloc) (#301) (#307)
• (store) [breaking] extract nexus-wake + nexus-inmemory — tokio out of nexus-store (#300) (#306)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (tixlys) added age-keygen sops

Other

• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• update README with kernel documentation and verification table
• (docs) updated readme
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

nexus-store-testing

0.1.0 - 2026-07-10

Added

• (store) [breaking] port nexus-store to no_std (core+alloc) (#301) (#307)
• (store) [breaking] envelope builder ergonomics — one fallible terminal + .event() (#254) (#276)
• (store) [breaking] adapter-defined $all position — drop global_seq from the wire frame (#266) (#267)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (tixlys) added age-keygen sops

Other

• pin stable toolchain via rust-toolchain.toml, declare MSRV (#204) (#226)
• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• (store, fjall, framework) [breaking] stream + codec collapse + wire alignment — PR2 of bytes-envelope refactor (#183)
• (store,fjall) [breaking] Bytes-based envelopes with Range offsets — PR1 of bytes-envelope refactor (#182)
• (store) generalize EventStream with Item<'a> GAT + lending combinators (Map/TryMap/TryScan) (#170)
• enforce clippy across the whole workspace (#167)
• (store) exhaustive stream.rs coverage + reusable adapter conformance suite (#165)
• update README with kernel documentation and verification table
• (docs) updated readme
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

nexus-fjall

0.1.0 - 2026-07-10

Added

• (store) [breaking] port nexus-store to no_std (core+alloc) (#301) (#307)
• (store) [breaking] extract nexus-wake + nexus-inmemory — tokio out of nexus-store (#300) (#306)
• (nexus) [breaking] port kernel to no_std (core+alloc) (#279) (#303)
• (fjall) projection SnapshotStore + Hydrated hydrate return + LZ4 storage (#164)
• (store) phase-aware subscribe — Step on subscribe, decode composes (#250) (#278)
• (store) [breaking] envelope builder ergonomics — one fallible terminal + .event() (#254) (#276)
• (store) execute — one-call decide+save combinator (#251) (#274)
• (kernel) [breaking] blanket Id impl, drop the never-read BYTE_LEN const (#252) (#273)
• (store) [breaking] adapter-defined $all position — drop global_seq from the wire frame (#266) (#267)
• (store) [breaking] symmetric CBOR ChunkWriter write-path (#246) (#261)
• (store) [breaking] stream-id byte/typed boundary — concrete StreamKey at the raw layer (#245) (#260)
• (store) RawEventStore::into_store — de-nest store construction (#244) (#258)
• (fjall) implement AtomicAppend + StreamLister, prove export/import on disk (#220) (#242)
• (store) [breaking] apply #[non_exhaustive] to public error enums for 1.0 (#209) (#236)
• (store) [breaking] narrow pub mod wire to the minimal adapter surface (#210) (#235)
• (fjall) [breaking] adopt ErrorId in FjallError + AppendError, drop store transitional conversion ([freeze][T1] Seal public dependency leaks (arrayvec/futures/fjall) + re-export public deps #208, PR 3/4) (#233)
• (store) add frame-format-version byte to wire layout (#205) (#229)
• global $all subscription cursor (GlobalSeq-ordered, all-streams) (#214) (#216)
• bound subscription/read batch size (#176) (#192)
• (store, fjall) [breaking] per-stream subscription wake registry (#191)
• (store, fjall) SharedSubscription (Arc-based, 'static cursor) — PR1 of arc-subscription refactor (#177)
• (store, fjall, framework) SnapshotStore + per-event GlobalSeq (#168)
• (store) unified state persistence and projection rebuild (#158) (#163)
• (store) subscription-powered projection runner (#157) (#162)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• [breaking] subscriptions, allocation-free errors, EventStream API fix (#150)
• aggregate snapshots for fast rehydration (#123) (#142)
• [breaking] fjall adapter, store refactoring, serde codecs, repository builder (#138)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (tixlys) added age-keygen sops

Fixed

• (store, fjall) close wire/envelope schema_version asymmetry; harden decode (#186)

Other

• (fjall) craftsmanship + architecture pass — plan_run, Partitions, configurable AllIndex (#270) (#271)
• pin stable toolchain via rust-toolchain.toml, declare MSRV (#204) (#226)
• extract subscription loop to nexus-store (zero-cost, no Box); unify fjall cursors (#224)
• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• (store, fjall, framework) [breaking] collapse Subscription trait pair to concrete struct (#181) (#190)
• (store, fjall) [breaking] shrink wire.rs to pure framing; SchemaVersion + PersistedEnvelope value accessors (PR3 of 3) (#189)
• (store) [breaking] PendingEnvelope holds value newtypes; builder fallible (PR2 of 3) (#188)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• (store, fjall, framework) [breaking] stream + codec collapse + wire alignment — PR2 of bytes-envelope refactor (#183)
• (store,fjall) [breaking] Bytes-based envelopes with Range offsets — PR1 of bytes-envelope refactor (#182)
• (store, fjall, framework) [breaking] delete borrowed Subscription; promote Arc-based shape — PR3 of arc-subscription refactor (#179)
• (store) generalize EventStream with Item<'a> GAT + lending combinators (Map/TryMap/TryScan) (#170)
• (store, framework) split Codec into independent Encode/Decode/BorrowingDecode traits (#169)
• enforce clippy across the whole workspace (#167)
• (store) exhaustive stream.rs coverage + reusable adapter conformance suite (#165)
• apply Section 6 functional-first style across store and fjall (#143)
• update README with kernel documentation and verification table
• (docs) updated readme
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

nexus-postgres

0.1.0 - 2026-07-10

Added

• (store) [breaking] port nexus-store to no_std (core+alloc) (#301) (#307)
• (store) [breaking] extract nexus-wake + nexus-inmemory — tokio out of nexus-store (#300) (#306)
• (nexus) [breaking] port kernel to no_std (core+alloc) (#279) (#303)
• (store) phase-aware subscribe — Step on subscribe, decode composes (#250) (#278)
• (store) [breaking] envelope builder ergonomics — one fallible terminal + .event() (#254) (#276)
• (postgres) nexus-postgres — second store adapter, contract validation before freeze (#213) (#269)
• (store) projection core traits + runner design (Projection Subtask 1: Core projection traits (StateStore, Projector, triggers) #155, Projection Subtask 3: Async projection execution (subscription-powered) #157) (#161)
• (store) [breaking] event store with save atomicity, schema versioning, and structured errors (#122)
• (nexus) added docs
• (nexus) removed tixlys related stuff
• (tixlys) added age-keygen sops

Other

• [breaking] retire nexus-framework; projection is primitives, the loop is the consumer's (#193)
• PR3 of bytes-envelope refactor — README, rustdoc, CLAUDE.md (#184)
• update README with kernel documentation and verification table
• (docs) updated readme
• (tixlys) removed the last section of readme
• (auth) added test for fallback and doc
• (readme) updates status badges
• (readme) updated the status badges
• added github status bar
• initial nix flake setup

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