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Java minimum dependency versions major #1842

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afd0bf1
java minimum dependency versions major
May 13, 2025
c2cc3d4
moved min dependecies 2.0 to migration guide 2.0
May 13, 2025
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20 changes: 14 additions & 6 deletions java/migration.md
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Expand Up @@ -309,12 +309,20 @@ Since version 1.27 CAP Java is running with Spring Boot 2.7, which uses Spring S

Make sure that all libraries used in your project are either compatible with Spring Boot 3 / Jakarta EE 10 or alternatively offer a new version which you can adopt.

CAP Java 2.0 itself requires updated [dependency versions](./versions#dependencies-version-2) of:
- `@sap/cds-dk`
- `@sap/cds-compiler`
- XSUAA library
- SAP Cloud SDK
- Java Logging (replace `cf-java-logging-support-servlet` with `cf-java-logging-support-servlet-jakarta`)
CAP Java 2.0 itself requires updated minimum dependency versions:

| Dependency | Minimum Version | Recommended Version |
| --- | --- | --- |
| JDK | 17 | 21 |
| Maven | 3.5.0 | 3.9.8 |
| @sap/cds-dk | 6 | 7 |
| @sap/cds-compiler | 3 | 4 |
| Spring Boot | 3.0 | latest |
| XSUAA | 3.0 | latest |
| SAP Cloud SDK | 4.24 | latest |
| Java Logging | 3.7 | latest |

Java Logging (replace `cf-java-logging-support-servlet` with `cf-java-logging-support-servlet-jakarta`)

::: warning
The Cloud SDK BOM `sdk-bom` manages XSUAA until version 2.x, which isn't compatible with CAP Java 2.x.
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29 changes: 11 additions & 18 deletions java/versions.md
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Expand Up @@ -61,40 +61,33 @@ CAP Java uses various dependencies that are also used by the applications themse
If the applications decide to manage the versions of these dependencies, it's helpful to know the minimum versions of these dependencies that CAP Java requires.
The following table lists these minimum versions for various common dependencies, based on the latest release:


#### Active Version 3.x { #dependencies-version-3 }
#### Active Version 4.x { #dependencies-version-4 }

| Dependency | Minimum Version | Recommended Version |
| --- | --- | --- |
| JDK | 17 | 21 |
| Maven | 3.6.3 | 3.9.8 |
| @sap/cds-dk | 7 | latest |
| @sap/cds-compiler | 4 | latest |
| Maven | 3.6.3 | 3.9.9 |
| @sap/cds-dk | 8 | latest |
| @sap/cds-compiler | 5 | latest |
| Spring Boot | 3.0 | latest |
| XSUAA | 3.0 | latest |
| XSUAA | 3.1 | latest |
| SAP Cloud SDK | 5.9 | latest |
| Java Logging | 3.7 | latest |
| Node.js | 20 | 22 |

#### Maintenance Version 2.10.x { #dependencies-version-2 }
#### Maintenance Version 3.10.x { #dependencies-version-3 }

| Dependency | Minimum Version | Recommended Version |
| --- | --- | --- |
| JDK | 17 | 21 |
| Maven | 3.5.0 | 3.9.8 |
| @sap/cds-dk | 6 | 7 |
| @sap/cds-compiler | 3 | 4 |
| Maven | 3.6.3 | 3.9.8 |
| @sap/cds-dk | 7 | latest |
| @sap/cds-compiler | 4 | latest |
| Spring Boot | 3.0 | latest |
| XSUAA | 3.0 | latest |
| SAP Cloud SDK | 4.24 | latest |
| SAP Cloud SDK | 5.9 | latest |
| Java Logging | 3.7 | latest |

::: warning
The Cloud SDK BOM `sdk-bom` manages XSUAA until version 2.x, which isn't compatible with CAP Java 2.x.
You have two options:
* Replace `sdk-bom` with `sdk-modules-bom`, which [manages all Cloud SDK dependencies but not the transitive dependencies.](https://sap.github.io/cloud-sdk/docs/java/guides/manage-dependencies#the-sap-cloud-sdk-bill-of-material)
* Or, add [dependency management for XSUAA](https://github.com/SAP/cloud-security-services-integration-library#installation) before Cloud SDK's `sdk-bom`.
:::


### Consistent Versions

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