Upgrading libqp from 2.x to 3.x
Comparison of the public API of libqp 2.1.3 and 3.0.1, computed automatically from their TypeScript types. A changed signature is a candidate for a breaking change, not a certainty.
Summary
| Removed import paths | 0 |
|---|---|
| Removed exports | 0 |
| Changed signatures | 1 |
| Removed class or interface members | 0 |
| Changed class or interface members | 3 |
| Newly deprecated | 0 |
| Requirement changes (engines, peer dependencies) | 1 |
| New exports | 2 |
Removed exports
None detected.
Changed signatures
| export | Before | After |
|---|---|---|
libqp · decode | (input: string): Buffer | (str: any): Buffer |
Removed class or interface members
None detected.
Changed class or interface members
| member | Before | After |
|---|---|---|
Decoder.constructor | (opts?: any): Decoder | (options?: any): Decoder |
Encoder.constructor | (opts?: EncoderOptions | undefined): Encoder | (options?: EncoderOptions | undefined): Encoder |
EncoderOptions.lineLength | number | undefined | number | false | undefined |
Newly deprecated
None detected.
Requirement changes (engines, peer dependencies)
| Before | After | |
|---|---|---|
engines.node | — | >=20.0.0 |
New exports (2)
| import | export | kind |
|---|---|---|
libqp | default | variable |
libqp | DecoderOptions | type |
Changelog between these versions
Text published by the package authors, shown as-is.
3.0.1
### Bug Fixes
* escape a hyphen after a lone CR and stop wrap() from adding needless soft breaks ([1bc3c8e](https://github.com/nodemailer/libqp/commit/1bc3c8e66fa114877b95d5c280b5f2eed23420cf))3.0.0
### ⚠ BREAKING CHANGES
* requires Node.js 20 or newer.
### Features
* rewrite in TypeScript with ES module and CommonJS builds ([eeb28aa](https://github.com/nodemailer/libqp/commit/eeb28aab2f7055f7d7f3decd8878c476acb581e5))Give your AI agent these facts
Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.
claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp
Add to CursorAdd to VS Code★ Star on GitHub
Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests
Frequently asked questions
What are the breaking changes when upgrading libqp from 2 to 3?
Between libqp 2.1.3 and 3.0.1, Vigia found 0 removed exports, 1 changed signatures and 3 removed or changed class or interface members.
What became deprecated in libqp 3?
0 exports or members are newly marked as deprecated in libqp 3.0.1.
For agents
GET https://vigia.coredls.cloud/v1/packages/npm/libqp/upgrade?from=2.1.3&to=3.0.1