sync-journal/CHANGELOG at main · sandialabs/sync-journal · GitHub

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The purpose of this changelog is to document new features and breaking changes that are most likely to affect developers
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--- v1.2.0 (2026.03.29) ---

- Rework strict `sync-eval` around explicit `sync-state` bootstrapping and a more isolated evaluation environment
- Improve journal runtime concurrency by snapshotting evaluation state, reducing coarse locking, and allowing more concurrent persistor reads
- Fix persistor root publication, deletion, and reference-ordering issues and clean up root-set merge handling
- Add and harden strict caching, including correct cache-root eviction and a dedicated cache/overlay module
- Allow `sync-null?`, `sync-pair?`, `sync-stub?`, and `sync-digest` to operate cleanly on byte-vectors
- Add primitive integration sanity tests and refresh primitive help text

--- v1.1.0 (2026.03.08) ---

- Add `system-time-utc` and `system-time-unix` primitives for UTC/unix conversion
- Move time primitives into a dedicated `system` extension module
- Parse interface queries via `read/open-input-string` to handle trailing comments safely

--- v1.0.5 (2025.02.26) ---

- Add JSON <-> Scheme interface
- Separate crypto primitives into separate namespace
- Add time-utc primitive
- Use explicit period instead of periodicity

--- v1.0.4 (2025.09.14) ---

- Modify core merkle tree structure to support "stumps" and branch digest propogation
- Implement sync-stub and sync-cut s7 primitives to work with stumps
- Consolidate sync-pair? and sync-null? into a more general sync-node? type

--- v1.0.3 (2025.08.25) ---

- Add caching mechanism that enforces exactly one unique request per second
- Add more controlled locking to mitigate runaway concurrency collisions
- Add info/debugging log activity
- Switch to using tokio asynchronous threads

--- v1.0.2 (2025.06.23) ---

- Integrate cryptographic signing primitives
- Modify Dockerfile entrypoint to support commandline execution

--- v1.0.1 (2025.04.22) ---

- Move record creation/deletion functionality into the main interface
- Simplified URL path structure and rename the main endpoint to /interface
- Split old sync-call into separate sync-call and sync-http functions
- Expand sync-call to sync-call, sync-http, and sync-remote
- Add support for concurrency (via sync-call)
- Add --evaluate flag for evaluating single expressions

--- v1.0 (2025.04.21) ---

- Initial open-source release