snort version 2.8.6.1 with 2.8.6.0 rules

["Billy Marshall" <Billy.Marshall () state co us>]

any insight on this regarding rules and version compatibilities with 2.8.6.1 snort and 2.8.6.0 rules?
I am running 2.8.6.1 with 2.8.6.0 rule base. 
 
 
Warning: /etc/snort/rules/snort.rules(48) => threshold (in rule) is deprecated; use detection_filter instead.
ERROR: /etc/snort/rules/snort.rules(8867) Unknown rule option: 'sd_pattern'.

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