iovalkey breaking changes

0.4.0

10 breaking changes, first published July 27, 2026.

• Signature changed Cluster.zrange
  Was zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<string[]>): Result<string[], Context> zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer... npmjs.com
• Signature changed Cluster.zrangeBuffer
  Was zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<Buffer[]>): Result<Buffer[], Context> zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string |... npmjs.com
• Signature changed Command.setArgumentTransformer
  Was static setArgumentTransformer(name: string, func: ArgumentTransformer): void; now static setArgumentTransformer(name: string, func?: ArgumentTransformerFunction, includeCmd?: boolean): void. npmjs.com
• Signature changed Command.setReplyTransformer
  Was static setReplyTransformer(name: string, func: ReplyTransformer): void; now static setReplyTransformer(name: string, func?: ReplyTransformer): void. npmjs.com
• Signature changed Pipeline.zrange
  Was zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<string[]>): Result<string[], Context> zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer... npmjs.com
• Signature changed Pipeline.zrangeBuffer
  Was zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<Buffer[]>): Result<Buffer[], Context> zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string |... npmjs.com
• Signature changed Redis.zrange
  Was zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<string[]>): Result<string[], Context> zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer... npmjs.com
• Signature changed Redis.zrangeBuffer
  Was zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<Buffer[]>): Result<Buffer[], Context> zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string |... npmjs.com
• Signature changed RedisCommander.zrange
  Was zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<string[]>): Result<string[], Context> zrange(key: RedisKey, start: string | Buffer | number, stop: string | Buffer... npmjs.com
• Signature changed RedisCommander.zrangeBuffer
  Was zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string | Buffer, bylex: "BYLEX", callback?: Callback<Buffer[]>): Result<Buffer[], Context> zrangeBuffer(key: RedisKey, start: string | Buffer | number, stop: string |... npmjs.com

Check your code

These are the changes. To see which of them reach your code, scan a public repository, or have your coding agent call check_code with your manifest or lockfile over MCP. The API reads every change in every version, not only the newest. On Team and up, a fix pull request opens for the changes that reach a connected repository. Nothing merges or deploys.