Update README.md
merge with master
speedup: do not autovaccum on every run
--recently_added : allow users to specify specific sections
--recent;y_added: skip item if scanner is still processing ( we will come back to it later)
grouped table was missing --excluded_user
v0.1.7-dev release
more fixes for empty emails in regards to recently added notifications
windows email fix: SSL, TLS and auth works - using Net::SMTPS
v0.1.8