release: v0.4.0

.changeset/bootstrap-rename.md

@@ -1,5 +0,0 @@
----
-"@ocas/cli": patch
----
-
-Rename `ocas prompt setup` to `ocas prompt bootstrap` with programmatic generation (dynamic CLI_VERSION injection). Add `ocas prompt list` subcommand.

.changeset/export-import-bundle.md

@@ -1,9 +0,0 @@
----
-"@ocas/core": minor
-"@ocas/cli": minor
----
-
-Add CAS closure export/import (`ocas export` / `ocas import`):
-
-- **`@ocas/core`**: New `computeClosure(store, roots)` traverses references and schema chains to gather a complete CAS closure. New `exportBundle()` / `importBundle()` / `loadBundleStore()` produce and consume self-contained POSIX-tar bundles (`cas/*.bin` CBOR payloads, `vars.jsonl`, `tags.jsonl`). Added `@ocas/output/export` and `@ocas/output/import` builtin output schemas.
-- **`@ocas/cli`**: New `ocas export <root> [<root> ...] -o <bundle.tar>` and `ocas import <bundle.tar> [--scope @new]` commands. New global `--store <bundle.tar>` flag opens a bundle as a read-only store for inspection commands (`get`, `walk`, `refs`, `var list`, …). Write commands reject `--store` with a clear error.

.changeset/fsstore-lazy-loading.md

@@ -1,5 +0,0 @@
----
-"@ocas/fs": patch
----
-
-`FsStore` now uses lazy loading: at startup it scans only filenames in the `nodes/` subdirectory (no CBOR decoding) and reads each node from disk on first `get()`. This makes startup O(filenames) instead of O(decoded-bytes), keeps memory usage bounded by what's actually accessed, and avoids paying the full-load cost for stores with many nodes. Behaviour is unchanged: `has()`, `listAll()`, `listByType()`, `listMeta()`, and `listSchemas()` return the same results as before. Index/meta migration paths still work — they perform a one-time scan + decode when `_index/` is missing.

.changeset/nodes-subdirectory.md

@@ -1,5 +0,0 @@
----
-"@ocas/fs": minor
----
-
-Move CAS node files from the store root into a `nodes/` subdirectory. Pre-existing flat-layout stores are auto-migrated on first open: any `<HASH>.bin` files in the store root are renamed into `nodes/`. Metadata (`_index/`, `_store.db`, `_meta`) remain at the store root unchanged.

packages/cli/CHANGELOG.md

@@ -1,5 +1,13 @@
 # @ocas/cli
 
+## 0.4.0 — 2026-06-07
+
+- Rename `ocas prompt setup` to `ocas prompt bootstrap` with programmatic generation (dynamic CLI_VERSION injection). Add `ocas prompt list` subcommand.
+- Add CAS closure export/import (`ocas export` / `ocas import`):
+  
+  - **`@ocas/core`**: New `computeClosure(store, roots)` traverses references and schema chains to gather a complete CAS closure. New `exportBundle()` / `importBundle()` / `loadBundleStore()` produce and consume self-contained POSIX-tar bundles (`cas/*.bin` CBOR payloads, `vars.jsonl`, `tags.jsonl`). Added `@ocas/output/export` and `@ocas/output/import` builtin output schemas.
+  - **`@ocas/cli`**: New `ocas export <root> [<root> ...] -o <bundle.tar>` and `ocas import <bundle.tar> [--scope @new]` commands. New global `--store <bundle.tar>` flag opens a bundle as a read-only store for inspection commands (`get`, `walk`, `refs`, `var list`, …). Write commands reject `--store` with a clear error.
+
 ## 0.3.1
 
 ### Patch Changes

packages/core/CHANGELOG.md

@@ -1,5 +1,12 @@
 # @ocas/core
 
+## 0.4.0 — 2026-06-07
+
+- Add CAS closure export/import (`ocas export` / `ocas import`):
+  
+  - **`@ocas/core`**: New `computeClosure(store, roots)` traverses references and schema chains to gather a complete CAS closure. New `exportBundle()` / `importBundle()` / `loadBundleStore()` produce and consume self-contained POSIX-tar bundles (`cas/*.bin` CBOR payloads, `vars.jsonl`, `tags.jsonl`). Added `@ocas/output/export` and `@ocas/output/import` builtin output schemas.
+  - **`@ocas/cli`**: New `ocas export <root> [<root> ...] -o <bundle.tar>` and `ocas import <bundle.tar> [--scope @new]` commands. New global `--store <bundle.tar>` flag opens a bundle as a read-only store for inspection commands (`get`, `walk`, `refs`, `var list`, …). Write commands reject `--store` with a clear error.
+
 ## 0.2.0
 
 ### Breaking Changes

packages/fs/CHANGELOG.md

@@ -1,5 +1,10 @@
 # @ocas/fs
 
+## 0.4.0 — 2026-06-07
+
+- `FsStore` now uses lazy loading: at startup it scans only filenames in the `nodes/` subdirectory (no CBOR decoding) and reads each node from disk on first `get()`. This makes startup O(filenames) instead of O(decoded-bytes), keeps memory usage bounded by what's actually accessed, and avoids paying the full-load cost for stores with many nodes. Behaviour is unchanged: `has()`, `listAll()`, `listByType()`, `listMeta()`, and `listSchemas()` return the same results as before. Index/meta migration paths still work — they perform a one-time scan + decode when `_index/` is missing.
+- Move CAS node files from the store root into a `nodes/` subdirectory. Pre-existing flat-layout stores are auto-migrated on first open: any `<HASH>.bin` files in the store root are renamed into `nodes/`. Metadata (`_index/`, `_store.db`, `_meta`) remain at the store root unchanged.
+
 ## 0.3.0 — 2026-06-03
 
 - Migrate from better-sqlite3 to built-in node:sqlite — zero native addon dependencies, no more NODE_MODULE_VERSION mismatch across Node upgrades.