Upgrade to Java21

1. upgrade several dependencies
2. upgrade to Java21
3. upgrade to runtime 0.4.0
4. Remove lombok

1.7.2

Implements a readiness endpoint (#82)

* Implements a readiness endpoint

When this converter-application is deployed to a Kubernetes (or Kubernetes-like) environment, a readiness endpoint can be crucial for ensuring that the application has started and is ready to accept new connections.

The same endpoint can also be used in other contexts, like e.g. for testing that another application is able to reach the converter-application (used like a ping endpoint basically).

This new /ready endpoint checks that the officeManager in the converter service is running and can execute tasks, and responds with 200 OK if so. Otherwise it responds with 503 Service Unavailable

* Updates docs for the readiness endpoint

Upgrade to spring boot 3.4.2

1.7.1

Upgrade spring boot to 3.4.2

Change to UTF8 locale

1.7.0

Use runtime 0.3.0 with UTF8 support

Spring boot 3.4.1

Upgraded debian version

1.6.1 - Spring boot 3.3.4 and jod 4.4.8

Fix kotlin upgrade

Upgrade to spring boot 3.3.3 and jodconverter 4.4.8

v0.3.2

Update to 4.4.8 and spring boot 3.3.3

Upgrade libreoffice to 24.2

Upgrade libreoffice from 7.x to 24.2

Upgrade to spring boot 3.2.3 and use updated runtime

1.5.1

Fix missing runtime version update

Spring boot 3.2.0 update

1.5.0

update dependencies