v2.56.0

Changed:

• A separate logging dir tree structure for the modules (processing servers, processing workers, processor servers, mets servers, processing jobs). Configurable with env v
  • Processing job-level logging - each job is logged into a separate file with format {job_id}.log
  • Processing job-level logging file paths are added to the Job models and preserved in the database.
  • The ocrd_network logging is based on the format provided in ocrd_utils
• Support env variable OCRD_NETWORK_SOCKETS_ROOT_DIR for setting the root directory for METS server sockets, #1111
• An endpoint /job/{id}/log for getting the log file of a processing job of a processor, #1111