chore: version packages

packages/ai-sdk-middleware/CHANGELOG.md

@@ -1,5 +1,22 @@
 # @context-chef/ai-sdk-middleware
 
+## 2.1.0
+
+### Minor Changes
+
+- [#45](https://github.com/MyPrototypeWhat/context-chef/pull/45) [`09ba1d6`](https://github.com/MyPrototypeWhat/context-chef/commit/09ba1d63e2fe3a60db0ee085b878d3317cfa5580) Thanks [@MyPrototypeWhat](https://github.com/MyPrototypeWhat)! - Session isolation, lossless-er tool output flattening, and tighter peer ranges.
+
+  - **Session isolation**: compression state (fed token usage, compression suppression, the failure circuit breaker) is now tracked per session instead of per middleware instance. Pass `providerOptions: { contextChef: { sessionId } }` on each call; calls without a `sessionId` share one default session (prior behavior). New `maxSessions` option caps concurrently tracked sessions (default 256, LRU-evicted). Previously a middleware created at module scope leaked Janitor state across every conversation it served.
+  - `stringifyToolOutput` no longer silently drops non-text content parts: file/media parts flatten to a `[tool result file: <mediaType>]` placeholder so compression and truncation see that they exist. The truncator's duplicate text extraction now delegates to the same implementation.
+  - Tighten peerDependency ranges from `>=4` / `>=7` to `^4.0.0` / `^7.0.0`. The middleware depends on `LanguageModelV4*` type shapes from `@ai-sdk/provider` v4 — an unbounded range would let a future major install silently and fail at runtime.
+  - Compression flattening now reuses `flattenForCompression` from `@context-chef/core` (behavior unchanged).
+  - An invalid `sessionId` (empty string, non-string, or a malformed `contextChef` namespace) now warns once and routes to the default session instead of failing silently. The Janitor missing-compression-config nag fires once per middleware instead of once per session.
+
+### Patch Changes
+
+- Updated dependencies [[`09ba1d6`](https://github.com/MyPrototypeWhat/context-chef/commit/09ba1d63e2fe3a60db0ee085b878d3317cfa5580)]:
+  - @context-chef/core@3.9.0
+
 ## 2.0.0
 
 ### Major Changes

packages/ai-sdk-middleware/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@context-chef/ai-sdk-middleware",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "type": "module",
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",

packages/core/CHANGELOG.md

@@ -1,5 +1,20 @@
 # context-chef
 
+## 3.9.0
+
+### Minor Changes
+
+- [#45](https://github.com/MyPrototypeWhat/context-chef/pull/45) [`09ba1d6`](https://github.com/MyPrototypeWhat/context-chef/commit/09ba1d63e2fe3a60db0ee085b878d3317cfa5580) Thanks [@MyPrototypeWhat](https://github.com/MyPrototypeWhat)! - Fix Gemini tool call correlation, harden Janitor compression failure paths, and add shared middleware infrastructure.
+
+  - `fromGemini` now synthesizes tool call IDs with per-name counters spanning the whole conversation and correlates each `functionResponse` to the oldest unconsumed call of the same name (FIFO). Previously the correlation state was scoped to a single message, so responses arriving in a later content entry always fell back to the `-0` suffix — repeat calls of the same tool produced duplicate IDs and misattributed results.
+  - When the compression model throws, the raw error is no longer appended to the LLM-bound fallback summary. It now goes to the configured `logger` (default `console`) instead, keeping stack traces out of model context.
+  - A throwing/rejecting `onCompress` hook no longer aborts `compile()`. It is caught and logged via `logger`; the compression result is kept. Hooks that follow the documented "must not throw" contract see no behavior change.
+  - `onBeforeCompress` (and the deprecated `onBudgetExceeded`) now degrade the same way: a throwing hook is caught, logged via `logger`, and treated as if it returned `null` — default compression proceeds. Both hooks now share one failure stance: a broken hook never fails `compile()`.
+  - The text-placeholder vocabulary is centralized in `Prompts`: new `getAttachmentPlaceholder` (previously janitor-internal), `getToolResultFilePlaceholder`, and `getToolResultPartPlaceholder`. Formats are unchanged — this gives each convention a single source instead of scattered string literals.
+  - New export `SessionPool<T>` — a keyed instance pool with LRU eviction, used by the middleware packages to hold one Janitor per conversation. `maxSize` is validated (throws `RangeError` unless a positive integer — a non-positive cap would silently evict every entry on insert, disabling pooling). Companion exports `DEFAULT_SESSION_KEY`, `normalizeSessionKey`, and `dedupeConstructionWarnings` back the middlewares' shared session-key normalization and construction-nag dedupe.
+  - New export `flattenForCompression(messages)` — the canonical role-flattening implementation required by the `summarizeHistory` compress-callback contract (tool results → user messages, tool calls → assistant text).
+  - `OpenAIAdapter.compile` replaces its per-message `JSON.parse(JSON.stringify(...))` deep clone with a direct clone that skips `undefined` properties — same output, no string serialization detour (noticeable with base64 attachments). The clone honors `toJSON`, so a `Date` still lands as its ISO string.
+
 ## 3.8.0
 
 ### Minor Changes

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@context-chef/core",
-  "version": "3.8.0",
+  "version": "3.9.0",
   "type": "module",
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",

packages/tanstack-ai/CHANGELOG.md

@@ -1,5 +1,18 @@
 # @context-chef/tanstack-ai
 
+## 0.6.0
+
+### Minor Changes
+
+- [#45](https://github.com/MyPrototypeWhat/context-chef/pull/45) [`09ba1d6`](https://github.com/MyPrototypeWhat/context-chef/commit/09ba1d63e2fe3a60db0ee085b878d3317cfa5580) Thanks [@MyPrototypeWhat](https://github.com/MyPrototypeWhat)! - Conversation isolation: compression state (fed token usage, compression suppression, the failure circuit breaker) is now tracked per `ctx.conversationId` instead of per middleware instance. Calls without a `conversationId` share one default slot (prior behavior). New `maxSessions` option caps concurrently tracked conversations (default 256, LRU-evicted). Previously a middleware instance reused across chat() calls leaked Janitor state across every conversation it served. Compression flattening now reuses `flattenForCompression` from `@context-chef/core` (behavior unchanged).
+
+  An empty-string `conversationId` now warns once and routes to the default slot (previously it was silently treated as a distinct conversation, diverging from the AI SDK middleware's semantics). The Janitor missing-compression-config nag fires once per middleware instead of once per conversation.
+
+### Patch Changes
+
+- Updated dependencies [[`09ba1d6`](https://github.com/MyPrototypeWhat/context-chef/commit/09ba1d63e2fe3a60db0ee085b878d3317cfa5580)]:
+  - @context-chef/core@3.9.0
+
 ## 0.5.2
 
 ### Patch Changes

packages/tanstack-ai/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@context-chef/tanstack-ai",
-  "version": "0.5.2",
+  "version": "0.6.0",
   "type": "module",
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",