# bunqueue v2.1.7

Fixes 2 bugs. 2,664 new tests across 37 files.

Canonical: https://bunqueue.dev/blog/bunqueue-v2-1-7/

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Fixes 2 bugs. 2,664 new tests across 37 files.

#### To install bunqueue v2.1.7

```bash title="bun"
bun add bunqueue@2.1.7
```

```bash title="npm"
npm install bunqueue@2.1.7
```

#### To upgrade bunqueue

```bash
bun add bunqueue@latest
```

## 2,664 new tests across 37 files

Comprehensive test coverage increase from 1,083 to 3,747 tests (+246%) with zero failures. Coverage spans core operations, data structures, managers, client TCP layer, server handlers, domain types, MCP handlers, and more.

## Bugfixes

- **WriteBuffer silent data loss during shutdown** - `WriteBuffer.stop()` swallowed flush errors and silently dropped buffered jobs. Added `reportLostJobs()` to notify via `onCriticalError` callback when jobs cannot be persisted during shutdown.
- **Queue name consistency in TCP tests** - Fixed port hardcoding in queue-name-consistency test.

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[← bunqueue v2.1.6](https://bunqueue.dev/blog/bunqueue-v2-1-6/) · [Full changelog](https://bunqueue.dev/changelog/) · [All posts](https://bunqueue.dev/blog/)