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davidkna-sap merged 1 commit into from
Jul 21, 2026
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chore: [JS] Update release notes for v4.8.0 #2549

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26 changes: 26 additions & 0 deletions docs-js/release-notes.mdx
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Expand Up @@ -20,6 +20,32 @@ import LicenseBadge from '@site/src/sap/sdk-js/LicenseBadge';
<!-- vale off -->
<!-- This line is used for our release notes automation -->

## 4.8.0 [Core Modules] - July 21, 2026

### Compatibility Notes

- [generator, openapi-generator] Transpilation now includes inherited compiler options. ([82a6d2d](https://github.com/SAP/cloud-sdk-js/commit/82a6d2d84bf81f7865d7724eea9371a4fe4393f1))
- [generator, generator-common, openapi-generator] The project has been updated to `typescript` version 6.
Some options are deprecated in TypeScript 6, reference the [breaking changes page](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-6-0.html#breaking-changes-and-deprecations-in-typescript-60) for more details. ([b7cfc1b](https://github.com/SAP/cloud-sdk-js/commit/b7cfc1be92c7c73dc1f7299f1fb9e6bcdae423cb))

### New Features

- [connectivity, http-client] A new `agentOptions` property on `Destination` allows configuring the underlying HTTP(S) agent (e.g. `keepAlive`, `timeout`) without constructing an agent manually. ([32aab37](https://github.com/SAP/cloud-sdk-js/commit/32aab37ade1393c06529a919ea0ab0b4eeba4eac))

### Fixed Issues

- [connectivity] HTTP(S) agents are now cached per destination instead of per protocol and options, preventing unintended agent reuse across different destinations. ([34da40e](https://github.com/SAP/cloud-sdk-js/commit/34da40e20b107deeb287f8dc388a2c59feb0f565))
- [connectivity] Refactor HTTP agent cache for better runtime compatibility. ([a42a3a2](https://github.com/SAP/cloud-sdk-js/commit/a42a3a258a7c4da5671bb7489cdc3083a7957712))
- [connectivity,util] Fix `DestinationOrFetchOptions` and `HttpDestinationOrFetchOptions` so the `service` key surfaces at the type level. ([24fe0c5](https://github.com/SAP/cloud-sdk-js/commit/24fe0c50349ba33f1d1bdf3d1cef0782cef03975))
- [generator, openapi-generator] Transpilation now resolves `extends` inheritance in tsconfig files, merging base config options with child options taking precedence. ([82a6d2d](https://github.com/SAP/cloud-sdk-js/commit/82a6d2d84bf81f7865d7724eea9371a4fe4393f1))
- [openapi] Wrap `Buffer` responses in `Blob` when executing OpenAPI requests that return binary data. ([e568017](https://github.com/SAP/cloud-sdk-js/commit/e5680174e14472129c9719ba368cd9b5fbd16f1d))

### Improvements

- [generator-common] Extend script target mapper to handle ES2023, ES2024, and ES2025 targets.
Extend module kind mapper to handle UMD, System, ES2022, Node18, Node20, and Preserve module kinds.
Extend module resolution mapping to handle Bundler. ([9df742e](https://github.com/SAP/cloud-sdk-js/commit/9df742eb426585a6f20ab0cf83f7fbbfa1810efb))

## 4.7.0 [Core Modules] - May 22, 2026

### Compatibility Notes
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