Version-dependent patch steps

To upgrade to the desired version, you must perform all applicable patch steps from the following list whose patch level is higher than the current patch level and lower than or equal to the target version.

For example, if you want to upgrade to the target version 8.0.18 and your current version is 8.0.3, you must complete all steps from patch version 8.0.4 up to and including patch version 8.0.18.

In case a patch step occurs several times, you must execute it once only (e.g., Tomcat updates).

List structure

Patch level

Patch level requiring a manual patch action. Patching is necessary if you patch from a minor version to the indicated or to a higher version.
Component

Components involved in the patch step.
Action

Action(s) that must be performed.

8.1.0

Only standard patch steps are required.

8.1.1

Only standard patch steps are required.

8.1.2

Enable HTTPs TLSv1.3 by default

Action

Only the versions TLSv1.2 and TLSv1.3 are currently classified as secure.

To enable the latest TLS version on both the server and client side, configure the settings so that only TLS 1.2 and TLS 1.3 are supported.

Proceed as follows

The values for -Dhttps.protocols=… have been adjusted:
- New (recommended) value: -Dhttps.protocols=TLSv1.2,TLSv1.3
- BUT: This may cause HTTPs connections between the Process Engine and other servers that rely on older TLS versions to no longer work.
The values for -Djdk.tls.client.protocols=… have been adjusted:
- New (recommended) value: -Djdk.tls.client.protocols=TLSv1.2,TLSv1.3

Check the values in the following files and adjust them accordingly:

<inubit-installdir>/inubit/server/process_engine/bin/setenv.[bat|sh]
<inubit-installdir>/inubit/bin/start_workbench.[bat|sh]
<inubit-installdir>/inubit/server/process_engine/bin/startcli.[bat|sh]
<inubit-installdir>/inubit/client/bin/start_workbench.[bat|sh]
<inubit-installdir>/inubit/client/bin/startcli.[bat|sh]

Also use the files created by the patch installer with the suffix _patch.[bat|sh] to access the file contents recommended by Virtimo AG.

After completing the above steps, restart the Process Engine and Workbench.