feat(deps): upgrade to Spring Boot 4 #4558

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ahoehma wants to merge 66 commits into codecentric:master from ahoehma:feat/migrate-to-springboot-4

+2,186 −1,438

ahoehma commented Aug 9, 2025

No description provided.

ahoehma requested a review from a team as a code owner

August 9, 2025 11:56

Author

ahoehma commented Aug 10, 2025 •

edited

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Hmmm ... The de.codecentric.boot.admin.client.ClientServletApplicationTest hangs forever (in my fork build) ... Is this normal?

Locally its "working" ...

Author

ahoehma commented Aug 10, 2025

I found a major problem ... may you guys have an idea ...

Currently de.codecentric.boot.admin.client.config.SpringBootAdminClientRegistrationClientAutoConfigurationTest is failing for some of the defined "what kind of RegistrationClient is used" tests ... because de.codecentric.boot.admin.client.config.SpringBootAdminClientAutoConfiguration is mixing restclient and webclient and the bean-conditions which working with sb 3.5.x are no longer working because of the new splitting of the springboot dependencies ... may I'm wrong ...

ahoehma marked this pull request as draft

August 10, 2025 10:17

Author

ahoehma commented Aug 10, 2025 •

edited

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jolokia-support-spring is also not ready yet for spring-boot 4: jolokia/jolokia#866
I started a MR there as well: jolokia/jolokia#867

SteKoe force-pushed the feat/migrate-to-springboot-4 branch from c6403c2 to 13573fd Compare

August 11, 2025 07:38

SteKoe changed the title ~~Migration to springboot 4~~ feat(deps): Upgrade to Spring Boot 4

SteKoe changed the title ~~feat(deps): Upgrade to Spring Boot 4~~ feat(deps): upgrade to Spring Boot 4

SteKoe mentioned this pull request

Spring Boot 4.0 support #4580

Closed

Author

ahoehma commented Oct 3, 2025

I update the fork to M3 ... now some more new "incompatibilities" present ... all about jackson.

For example in de.codecentric.boot.admin.server.utils.jackson.EndpointMixinTest

The new org.springframework.boot.test.json.JacksonTester.initFields(Object, JsonMapper)

accept only tools.jackson.databind.json.JsonMapper from jackson-databind-3.0.0-rc9.

I can't find anything in spring's migration guide for this changes :-(

https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-4.0-Migration-Guide

SteKoe and others added 10 commits

November 14, 2025 10:05


          chore(deps): update Spring Boot and Spring Cloud versions to RC releases

a760dac


          chore: update imported package names

a45ea34


          chore: update dependencies and refactor imports for Jackson library a…

ccbff6c

…nd Spring Boot 4


          chore: compile ready

0b09364


          chore: fix code style

52fe51a


          chore: fix tests in server module

30958e1


          chore: "fix" tests in server client

27c47ff

TODO: Fix Autoconfiguration for RegistrationClient


          chore: update Spring Boot version to 4.0.0

14f1d89


          chore: update Spring Cloud version to 2025.1.0

55867bb


          chore: update instance registration in AdminApplicationDiscoveryTest

cb18976

ahoehma force-pushed the feat/migrate-to-springboot-4 branch from 06958f3 to e9f78f0 Compare

November 28, 2025 11:59

Author

ahoehma commented Nov 28, 2025

I rebased #4838 in my fork as well.


          chore: fix InstancesProxyControllerIntegrationTest

a7a05b3

ahoehma force-pushed the feat/migrate-to-springboot-4 branch from 4ccf0e6 to 4a96e55 Compare

November 28, 2025 14:18

andreasfritz and others added 6 commits

December 5, 2025 08:29


          fix AdminApplicationDiscoveryTest - instanceProps.setServiceId("Test-…

b135c4f

…Instance");


          fix AdminServerDiscoveryAutoConfigurationTest - .withBean(DiscoveryCl…

a22a280

…ient


          test: improve timing in InfoUpdateTriggerTest for event updates

d10af3a


          wip: using unique version for springboot-4 migration based on 3.5.2

df7e38e


          wip: using unique version for springboot-4 migration based on 3.5.2

34af59f


          wip: first version which compiles and no checkstyle warnings

cea1b39

- I did "mvn install -DskipTests=true -nsu -Dcheckstyle.skip=false -pl '!spring-boot-admin-docs'"
- spring-boot-admin-docs doesn't build successfully no glue why

SteKoe and others added 29 commits

December 5, 2025 10:22


          fix: improve UI style consistency across button components and templa…

227e3a8

…tes (codecentric#4844)


          chore(deps): update dependency vitest to v4.0.10 (codecentric#4845)

f2a5275

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update storybook monorepo to v10.0.8 (codecentric#4846)

1b46b61

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency sass to v1.94.1 (codecentric#4848)

cdb49f3

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency glob to v11.1.0 [security] (codecentri…

d7569a2

…c#4847)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update typescript-eslint monorepo to v8.47.0 (codecentri…

932480c

…c#4850)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          fix(deps): update dependency org.jolokia:jolokia-support-spring to v2…

e541817

….4.2 (codecentric#4849)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          fix: adjust table layout for thread dump chart to prevent width overf…

6f5be70

…low (codecentric#4851)


          fix(deps): update dependency glob to v12 (codecentric#4852)

710b422

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          feat: add legend to SBOM graph for better visualization (codecentric#…

f0d9ebb

…4853)


          Added backpressure handling to prevent memory buildup and system degr…

61b7f98

…edation under high load (codecentric#4784)

Co-authored-by: Copilot <[email protected]>


          chore(deps): update dependency @vitejs/plugin-vue to v6.0.2 (codecent…

902830d

…ric#4854)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          fix(deps): update dependency glob to v13 (codecentric#4855)

4f9de20


          chore(deps): update dependency sass to v1.94.2 (codecentric#4856)

b8b34e9

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency vite to v7.2.4 (codecentric#4857)

b1a38d2

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency vitest to v4.0.12 (codecentric#4860)

f8450ed

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency vitest to v4.0.13 (codecentric#4864)

011391b

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency eslint-plugin-vue to v10.6.0 (codecent…

5d633b4

…ric#4865)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          fix(deps): update dependency vue-i18n to v11.2.1 (codecentric#4866)

1b6fb0c

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency msw to v2.12.3 (codecentric#4867)

3b52734

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency org.codehaus.mojo:versions-maven-plugi…

800b5eb

…n to v2.20.0 (codecentric#4868)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          fix(deps): update dependency vue to v3.5.25 (codecentric#4869)

38576f6

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update typescript-eslint monorepo to v8.48.0 (codecentri…

dd68b0e

…c#4870)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency org.codehaus.mojo:versions-maven-plugi…

7dd49ae

…n to v2.20.1 (codecentric#4871)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency vitest to v4.0.14 (codecentric#4875)

e6ede1e

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update dependency eslint-plugin-vue to v10.6.1 (codecent…

e8413ff

…ric#4876)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          fix(deps): update dependency vue-i18n to v11.2.2 (codecentric#4877)

a45d45e

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore(deps): update storybook monorepo to v10.1.0 (codecentric#4878)

f77f567

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>


          chore: update npm settings in renovate.json for release age and PR cr…

95253b1

…eation (codecentric#4879)

ahoehma force-pushed the feat/migrate-to-springboot-4 branch from 4a96e55 to 95253b1 Compare

December 5, 2025 09:23

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