v8.0.0a15

[integration]

*docs

CHANGE: (#5895) moved docs of ComputingElement from ConfReference to dirac.cfg
CHANGE: (#5875) add more details about the PushJobAgent configuration
FIX: (#5868) update DFC components description
NEW: (#5867) Added general service configuration options description including Authorization options

*WorkloadManagementSystem

NEW: (#5894) Added Account option for SLURM
CHANGE: (#5876) HeartBeatTime is set every time a status is changed by the job itself
CHANGE: (#5840) Replace BLOBs with TEXTs for JobDB and PilotAgentsDB

*Core

CHANGE: (#5883) Show callstack in service logs when returning S_ERROR
CHANGE: (#5872) Minimum Python version is now 3.9
FIX: (#5870) allow to use deprecated decorator with classes without predefined __init__ function.

*WorkloadManagement

FIX: (#5875) add proxy in PushJobAgent and enhance it

*Accounting

CHANGE: (#5873) decrease some logs verbosity

*All

CHANGE: (#5870) use DIRAC.Core.Base.Script.Script instead of DIRAC.Core.Utilities.DIRACScript.DIRACScript
CHANGE: (#5870) add deprecation message

*FrameworkSystem

CHANGE: (#5865) remove unused 'rfc' argument
NEW: (#5862) add password mask to dirac-login

*ResourceStatusSystem

FIX: (#5864) return S_OK/S_ERROR in PublisherHandler.getSite

*MonitoringSystem

FIX: (#5860) Changed name of methods in PilotSubmissionMonitoringPlotter
NEW: (#5807) Move DataOperation to Monitoring