meld-installer.exe deprecated version >=3.11

meld updated to 3.12.0
KETARIN/jobs.db previous meld job disabled
  Let me know if you prefer not keeping old jobs.  Preserved for now in case meld-installer.exe continues to be updated.
KETARIN/jobs.db added new meld job
KETARIN/jobs.xml new file, exported from latest jobs.db
  Since jobs.db is a binary file, this file reflects working textual diff of jobs.db