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bot-sdk-js merged 2 commits into from
Jan 23, 2026
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Java: Add release notes for release 5.26.0 #2358

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Add new release notes
bot-sdk-js Jan 23, 2026
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make review-dog happy
Jonas-Isr Jan 23, 2026
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21 changes: 21 additions & 0 deletions docs-java/release-notes/release-notes-15-to-29.mdx
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## 5.26.0 - January 23, 2026

[All Release Changes](https://github.com/SAP/cloud-sdk-java/releases/tag/rel%2F5.26.0)

### 🔧 Compatibility Notes

- We noticed an implicit behavior change for updated Apache HttpClient from `5.5.1` to `5.6`.
TLS/SSL connections are now checked for hostname verification on behalf of the provided server certificate.
Even with enabled trust-all-certificates flag, connections to servers with mismatching hostnames will be rejected.

### ✨ New Functionality

- `DestinationService.tryGetDestination` now checks if the given destination exists before trying to call it directly.
This behaviour is enabled by default and can be disabled via `DestinationService.Cache.disablePreLookupCheck`.
- Temporary: Use `email` as fallback principal id when `user_uuid` is missing.
Will switch to using `sub` once IAS exposes `idtype` (tracked in [SCICAI-1323](https://jira.tools.sap/browse/SCICAI-1323)).

### 🐛 Fixed Issues

- Fixed IAS OAuth2 token requests to use correct `refresh_expiry=0` parameter instead of `refresh_token=0` to disable refresh token issuance in certain cases.

## 5.25.0 - December 22, 2025

[All Release Changes](https://github.com/SAP/cloud-sdk-java/releases/tag/rel%2F5.25.0)
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