APS-31019 Request body does not reach APSC for custom function with POST query parameter
APS-29628 Applications TAB for saas apps is present although all aps 1.2 apps are to be shown in navigation menu, when there 'service link' RT to an APS 2 application without custom UI
This hotfix can be downloaded from here
Use pa_updates_installer KB111323 to install this hotfix. Also this hotfix will be installed automatically during upgrade to POA 6.0.6 via pa_updates_installer.