release: 0.4.0

[stainless-app]

Automated Release PR

0.4.0 (2026-04-17)

Full Changelog: v0.3.0...v0.4.0

Features

• Add standby compression start delay (17ba616)

Chores

• internal: codegen related update (335e04d)

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Note

Medium Risk
Mostly additive API surface changes, but readEnv now treats empty strings as unset, which could subtly change how API keys/base URLs are resolved in some environments.

Overview
Bumps the SDK version to 0.4.0 and updates release metadata/changelog.

Adds support for delaying standby snapshot compression: SnapshotPolicy gains standby_compression_delay (instance default) and instances.standby accepts compression_delay to override it per call; the new StandbyInstanceRequest type is exported and docs/tests are updated accordingly.

Tweaks readEnv to return undefined for empty (trimmed) env vars instead of an empty string.

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[stainless-app]

🧪 Testing

To try out this version of the SDK:

npm install 'https://pkg.stainless.com/s/hypeman-typescript/17ba61619c5c6d8112c06cc371d54f6206d1b650/dist.tar.gz'

Expires at: Sun, 17 May 2026 15:54:50 GMT
Updated at: Fri, 17 Apr 2026 15:54:50 GMT

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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^{Reviewed by Cursor Bugbot for commit b6b4010. Configure here.}

[stainless-app]

🤖 Release is at https://github.com/kernel/hypeman-ts/releases/tag/v0.4.0 🌻