chore: update changelogs and version numbers for release v1.0.0

lxsaah · lxsaah · commit ad2ee7688602 · 2026-03-16T21:24:57.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -29,7 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 No changes yet.
 
-## [1.0.0] - 2026-03-11
+## [1.0.0] - 2026-03-16
 
 ### Added
 
@@ -39,6 +39,7 @@ No changes yet.
   - Client mode (tokio-tungstenite) with `link_to("ws-client://host/topic")` for AimDB-to-AimDB sync
   - `AuthHandler` trait for pluggable authentication
   - Client session management with automatic cleanup and late-join support
+  - `StreamableRegistry` for extensible type-erased dispatch — register types via `.register::<T>()`
 - **aimdb-ws-protocol**: New crate with shared wire protocol types for the WebSocket ecosystem
   - `ServerMessage` and `ClientMessage` enums with JSON-encoded `"type"` discriminant
   - MQTT-style wildcard topic matching (`#` multi-level, `*` single-level)
@@ -47,16 +48,20 @@ No changes yet.
   - `Rc<RefCell<…>>` buffers — zero-overhead for single-threaded WASM
   - `WasmDb` facade via `#[wasm_bindgen]` with `configureRecord`, `get`, `set`, `subscribe`
   - `WsBridge` — WebSocket bridge connecting browser to remote AimDB server
-  - `SchemaRegistry` for type-erased record dispatch
+  - `SchemaRegistry` for type-erased record dispatch with extensible `.register::<T>()` API
   - React hooks: `useRecord<T>`, `useSetRecord<T>`, `useBridge`
 - **aimdb-codegen**: New crate for architecture-to-code generation
   - `ArchitectureState` type for reading `.aimdb/state.toml` decision records
   - Mermaid diagram generation (`generate_mermaid`)
   - Rust source generation (`generate_rust`) — value structs, key enums, `SchemaType`/`Linkable` impls, `configure_schema()` scaffolding
   - Common crate, hub crate, and binary crate scaffolding
   - State validation module for architecture integrity checks
-- **aimdb-data-contracts**: Added `Streamable` trait and `StreamableVisitor` pattern for type-erased dispatch across WebSocket, WASM, and other wire boundaries
-- **aimdb-data-contracts**: Added `Migratable` trait with `MigrationChain` and `MigrationStep` for schema evolution
+- **aimdb-data-contracts**: Refocused as a pure trait-definition crate (`SchemaType`, `Streamable`, `Linkable`, `Simulatable`, `Observable`, `Migratable`)
+  - `Streamable` trait as capability marker for types crossing serialization boundaries
+  - `Migratable` trait with `MigrationChain` and `MigrationStep` for schema evolution
+  - Concrete contracts (Temperature, Humidity, GpsLocation) moved to application-level crates
+  - Removed closed `StreamableVisitor` dispatcher in favor of extensible registry pattern
+  - Removed `ts` feature (`ts-rs` dependency)
 - **aimdb-core**: Added `ws://` and `wss://` URL scheme support in `ConnectorUrl` for WebSocket connectors
 - **tools/aimdb-cli**: New `aimdb generate` subcommand for Mermaid diagrams, Rust schema generation, and crate scaffolding via `aimdb-codegen`
 - **tools/aimdb-cli**: New `aimdb watch` subcommand for live record monitoring
@@ -66,12 +71,21 @@ No changes yet.
 - **tools/aimdb-mcp**: `CONVENTIONS.md` asset for architecture agent prompts
 - Design documents: 023 (Architecture Agent), 024 (Codegen Common Crate), 025 (WASM Adapter)
 
+### Changed
+
+- **aimdb-data-contracts**: Restructured from schema+contract crate to pure trait-definition crate (version reset to 0.1.0)
+- **aimdb-websocket-connector**: Replaced closed dispatcher with extensible `StreamableRegistry` — users register types via builder `.register::<T>()`
+- **aimdb-wasm-adapter**: `SchemaRegistry` updated to use extensible `.register::<T>()` pattern
+- **aimdb-knx-connector**: Updated Embassy dependency versions (executor 0.10.0, time 0.5.1, sync 0.8.0, net 0.9.0)
+- **aimdb-mqtt-connector**: Updated Embassy dependency versions (executor 0.10.0, time 0.5.1, sync 0.8.0, net 0.9.0)
+- Embassy submodules updated to latest upstream commits
+
 ### Published Crates
 
 | Crate | Previous | New |
 |-------|----------|-----|
 | `aimdb-core` | 0.5.0 | **1.0.0** |
-| `aimdb-data-contracts` | 0.5.0 | **1.0.0** |
+| `aimdb-data-contracts` | 0.5.0 | **0.1.0** |
 | `aimdb-cli` | 0.5.0 | **0.6.0** |
 | `aimdb-mcp` | 0.5.0 | **0.6.0** |
 | `aimdb-codegen` | — | **0.1.0** (new) |
@@ -82,8 +96,8 @@ No changes yet.
 | `aimdb-embassy-adapter` | 0.5.0 | unchanged |
 | `aimdb-client` | 0.5.0 | unchanged |
 | `aimdb-sync` | 0.5.0 | unchanged |
-| `aimdb-mqtt-connector` | 0.5.0 | unchanged |
-| `aimdb-knx-connector` | 0.3.0 | unchanged |
+| `aimdb-mqtt-connector` | 0.5.0 | **0.5.1** |
+| `aimdb-knx-connector` | 0.3.0 | **0.3.1** |
 | `aimdb-persistence` | 0.1.0 | unchanged |
 | `aimdb-persistence-sqlite` | 0.1.0 | unchanged |
 | `aimdb-derive` | 0.1.0 | unchanged |
diff --git a/aimdb-data-contracts/CHANGELOG.md b/aimdb-data-contracts/CHANGELOG.md
@@ -9,17 +9,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 No changes yet.
 
-## [1.0.0] - 2026-03-11
+## [0.1.0] - 2026-03-16
 
 ### Added
 
-- `Streamable` trait and `StreamableVisitor` pattern for type-erased dispatch across WebSocket, WASM, and other wire boundaries
-- `for_each_streamable()` dispatcher function used by WASM adapter, WebSocket connector, and CLI
+- `Streamable` trait — capability marker for types crossing serialization boundaries (WebSocket, WASM, wire)
 - `Migratable` trait with `MigrationChain` and `MigrationStep` for schema evolution
+- Explicit version pins for path dependencies (`aimdb-core = "1.0.0"`, `aimdb-executor = "0.1.0"`)
 
 ### Changed
 
-- `Temperature` contract expanded with simulation support
+- **Breaking**: Refocused as a pure trait-definition crate
+  - Removed concrete contracts (`Temperature`, `Humidity`, `GpsLocation`) — moved to application-level crates (e.g., `weather-mesh-common`)
+  - Removed closed `StreamableVisitor` dispatcher and `for_each_streamable()` — replaced by extensible registry pattern in connector/adapter crates
+  - Removed `ts` feature and `ts-rs` dependency
+  - Version reset from 1.0.0 to 0.1.0 to reflect the reduced, stabilizing scope
 
 ## [0.5.0] - 2026-02-21
 
diff --git a/aimdb-knx-connector/CHANGELOG.md b/aimdb-knx-connector/CHANGELOG.md
@@ -9,6 +9,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 No changes yet.
 
+## [0.3.1] - 2026-03-16
+
+### Changed
+
+- Updated Embassy dependency versions: executor 0.10.0, time 0.5.1, sync 0.8.0, futures 0.1.2, net 0.9.0
+
 ## [0.3.0] - 2026-02-21
 
 ### Added
diff --git a/aimdb-knx-connector/Cargo.toml b/aimdb-knx-connector/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aimdb-knx-connector"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 authors.workspace = true
 license.workspace = true
diff --git a/aimdb-mqtt-connector/CHANGELOG.md b/aimdb-mqtt-connector/CHANGELOG.md
@@ -9,6 +9,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 No changes yet.
 
+## [0.5.1] - 2026-03-16
+
+### Changed
+
+- Updated Embassy dependency versions: executor 0.10.0, time 0.5.1, sync 0.8.0, net 0.9.0
+
 ## [0.5.0] - 2026-02-21
 
 ### Added
diff --git a/aimdb-mqtt-connector/Cargo.toml b/aimdb-mqtt-connector/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aimdb-mqtt-connector"
-version = "0.5.0"
+version = "0.5.1"
 edition = "2021"
 authors.workspace = true
 license.workspace = true
diff --git a/aimdb-wasm-adapter/CHANGELOG.md b/aimdb-wasm-adapter/CHANGELOG.md
@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 No changes yet.
 
-## [0.1.1] - 2026-03-11
+## [0.1.1] - 2026-03-16
 
 ### Added
 
@@ -19,6 +19,6 @@ No changes yet.
 - All three buffer types: SPMC Ring, SingleLatest, Mailbox
 - `WasmDb` facade via `#[wasm_bindgen]`: `configureRecord`, `get`, `set`, `subscribe`
 - `WsBridge` — WebSocket bridge connecting browser to remote AimDB server
-- `SchemaRegistry` for type-erased record dispatch
+- `SchemaRegistry` for type-erased record dispatch with extensible `.register::<T>()` API
 - React hooks: `useRecord<T>`, `useSetRecord<T>`, `useBridge`
 - `no_std` + `alloc` compatible (`wasm32-unknown-unknown` target)
diff --git a/aimdb-websocket-connector/CHANGELOG.md b/aimdb-websocket-connector/CHANGELOG.md
@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 No changes yet.
 
-## [0.1.0] - 2026-03-11
+## [0.1.0] - 2026-03-16
 
 ### Added
 
@@ -23,3 +23,7 @@ No changes yet.
   - Automatic reconnection
 - Shared wire protocol via `aimdb-ws-protocol`
 - `WebSocketConnector` builder API
+- `StreamableRegistry` for extensible type-erased dispatch
+  - Register `Streamable` types via `.register::<T>()` on the builder
+  - Schema-name collision detection at registration time
+  - Monomorphized closures for zero-overhead serialization/deserialization
diff --git a/docs/releases/v1.0.0.md b/docs/releases/v1.0.0.md
@@ -2,14 +2,18 @@
 
 **Stable core API, real-time browser streaming, and LLM-driven architecture design!**
 
+> Async in-memory database for MCU → edge → cloud data synchronization
+
 ---
 
-## 🎯 What's New in v1.0.0
+## 🎯 Highlights
 
 This release promotes **`aimdb-core` to 1.0.0** — declaring a stable public API for the core database engine. It also ships four entirely new crates: a **WebSocket connector** for real-time browser streaming, a **WASM adapter** for running AimDB in the browser, a **code generation library** for architecture-to-code workflows, and a **shared wire protocol** for the WebSocket ecosystem. The MCP server gains a full **architecture agent** for LLM-driven system design, and the CLI adds **code generation** and **live monitoring** commands.
 
 **Headline: MCU → Edge → Cloud → Browser** — AimDB now spans the full stack.
 
+**Extensible Streamable registry** — the `Streamable` type dispatch system has been redesigned from a closed dispatcher to an open, extensible registry pattern. Users now register their own types via `.register::<T>()` on connector and adapter builders. Concrete contracts (Temperature, Humidity, GpsLocation) have moved to application-level crates.
+
 ---
 
 ## ✨ Major Features
@@ -44,6 +48,7 @@ builder.configure::<Temperature>(AppKey::Temp, |reg| {
 - 🔐 **Authentication** via pluggable `AuthHandler` trait
 - 📡 **MQTT-style wildcards** — `#` multi-level, `*` single-level topic matching
 - ⏱️ **Late-join** — new subscribers receive current values immediately
+- 📋 **`StreamableRegistry`** — extensible type-erased dispatch via `.register::<T>()` with schema-name collision detection
 
 ### 🕸️ WASM Adapter (New Crate)
 
@@ -66,9 +71,23 @@ function TemperatureDashboard() {
 - 🎯 `WasmDb` facade via `#[wasm_bindgen]`: `configureRecord`, `get`, `set`, `subscribe`
 - 🌉 `WsBridge` — WebSocket bridge connecting browser to remote AimDB server
 - ⚛️ React hooks: `useRecord<T>`, `useSetRecord<T>`, `useBridge`
-- 📋 `SchemaRegistry` for type-erased record dispatch
+- 📋 `SchemaRegistry` for type-erased record dispatch with extensible `.register::<T>()` API
 - `no_std` + `alloc` compatible (`wasm32-unknown-unknown` target)
 
+### 📋 Data Contracts — Pure Trait Crate
+
+**`aimdb-data-contracts` refocused as a pure trait-definition crate (version reset to 0.1.0).**
+
+Trait definitions for self-describing data schemas that work identically across MCU, edge, and cloud:
+- `SchemaType` — unique identity and versioning
+- `Streamable` — capability marker for types crossing serialization boundaries
+- `Linkable` — wire format for connector transport
+- `Simulatable` — test data generation
+- `Observable` — signal extraction for monitoring
+- `Migratable` — schema evolution with `MigrationChain` and `MigrationStep`
+
+Concrete contracts (Temperature, Humidity, GpsLocation) and the closed `StreamableVisitor` dispatcher have been removed — see [Breaking Changes](#️-breaking-changes) below.
+
 ### 🏗️ Code Generation (New Crate)
 
 **Architecture-to-code: generate Rust source and Mermaid diagrams from `.aimdb/state.toml`!**
@@ -130,12 +149,6 @@ Architecture MCP resources provide Mermaid diagrams and validation results as li
 
 `aimdb-ws-protocol` provides `ServerMessage` and `ClientMessage` enums used by both the WebSocket connector (server side) and the WASM adapter (browser side). JSON-encoded with `"type"` discriminant tag.
 
-### 📋 Expanded Data Contracts
-
-**New trait families for cross-boundary dispatch and schema evolution:**
-- `Streamable` trait and `StreamableVisitor` pattern — type-erased dispatch across WebSocket, WASM, and CLI boundaries
-- `Migratable` trait with `MigrationChain` and `MigrationStep` for schema evolution
-
 ---
 
 ## 🔧 Other Changes
@@ -151,6 +164,12 @@ Architecture MCP resources provide Mermaid diagrams and validation results as li
 - New `aimdb generate` subcommand for code generation via `aimdb-codegen`
 - New `aimdb watch` subcommand for live record monitoring
 
+### Dependency Updates
+
+- **aimdb-knx-connector** `0.3.1` — Updated Embassy dependency versions (executor 0.10.0, time 0.5.1, sync 0.8.0, futures 0.1.2, net 0.9.0)
+- **aimdb-mqtt-connector** `0.5.1` — Updated Embassy dependency versions (executor 0.10.0, time 0.5.1, sync 0.8.0, net 0.9.0)
+- Embassy submodules updated to latest upstream commits
+
 ---
 
 ## 📦 Published Crates
@@ -162,27 +181,37 @@ Architecture MCP resources provide Mermaid diagrams and validation results as li
 - 🆕 `aimdb-codegen@0.1.0` — architecture-to-code generation
 
 ### Updated
-| Crate | Version |
-|-------|---------|
-| `aimdb-core` | **1.0.0** |
-| `aimdb-data-contracts` | **1.0.0** |
-| `aimdb-cli` | **0.6.0** |
-| `aimdb-mcp` | **0.6.0** |
+
+| Crate | Previous | New |
+|-------|----------|-----|
+| `aimdb-core` | 0.5.0 | **1.0.0** |
+| `aimdb-data-contracts` | 0.5.0 | **0.1.0** (reset — pure trait crate) |
+| `aimdb-cli` | 0.5.0 | **0.6.0** |
+| `aimdb-mcp` | 0.5.0 | **0.6.0** |
+| `aimdb-mqtt-connector` | 0.5.0 | **0.5.1** |
+| `aimdb-knx-connector` | 0.3.0 | **0.3.1** |
 
 ### Unchanged
 - `aimdb-tokio-adapter@0.5.0`
 - `aimdb-embassy-adapter@0.5.0`
 - `aimdb-client@0.5.0`
 - `aimdb-sync@0.5.0`
-- `aimdb-mqtt-connector@0.5.0`
-- `aimdb-knx-connector@0.3.0`
 - `aimdb-persistence@0.1.0`
 - `aimdb-persistence-sqlite@0.1.0`
 - `aimdb-derive@0.1.0`
 - `aimdb-executor@0.1.0`
 
 ---
 
+## ⚠️ Breaking Changes
+
+- **aimdb-data-contracts**: Concrete contracts removed from this crate. If you depended on `Temperature`, `Humidity`, or `GpsLocation` from `aimdb-data-contracts`, define them in your own application crate or shared common crate (see `examples/weather-mesh-demo/weather-mesh-common` for a reference).
+- **aimdb-data-contracts**: `for_each_streamable()` and `StreamableVisitor` removed. Use `.register::<T>()` on connector/adapter builders instead.
+- **aimdb-data-contracts**: `ts` feature removed (`ts-rs` dependency dropped).
+- **aimdb-data-contracts**: Version reset from 1.0.0 to 0.1.0 to reflect the reduced, stabilizing scope as a pure trait crate.
+
+---
+
 ## 🖥️ New CLI Commands
 
 ```bash
@@ -205,18 +234,36 @@ aimdb watch <record>             # Watch live record updates
 ```toml
 [dependencies]
 aimdb-core = "1.0"
-aimdb-tokio-adapter = "0.5"  # unchanged
+aimdb-data-contracts = "0.1"  # reset — now a pure trait crate
+aimdb-tokio-adapter = "0.5"   # unchanged
 # Optional: add WebSocket streaming
 aimdb-websocket-connector = "0.1"
 # Optional: add WASM support
 aimdb-wasm-adapter = "0.1"
 ```
 
-### Step 2: No breaking API changes
+### Step 2: Move concrete contracts to your crate
+
+If you used `Temperature`, `Humidity`, or `GpsLocation` from `aimdb-data-contracts`, copy them into your own application or shared common crate. See `examples/weather-mesh-demo/weather-mesh-common` for a working example.
+
+### Step 3: Replace `StreamableVisitor` with `.register::<T>()`
+
+```rust
+// Before (closed dispatcher):
+// for_each_streamable(visitor);
+
+// After (extensible registry):
+let connector = WebSocketConnector::new()
+    .register::<Temperature>()
+    .register::<Humidity>()
+    .register::<GpsLocation>();
+```
+
+### Step 4: No other breaking API changes
 
 The 0.5.0 → 1.0.0 upgrade for `aimdb-core` has **no breaking changes** — only additive features (WebSocket URL scheme support). All existing code continues to compile unchanged.
 
-### Step 3: Try the new tools
+### Step 5: Try the new tools
 
 ```bash
 # Update CLI
