- Always add IresponseCachingFeatu8re before calling the next middleware #81
- Use If-Modified-Since instead of the incorrect If-Unmodified-Since header #83
- Handle proxy-revalidate in the same way as must-revalidate #83
- Handle max-stale with no specified limit #83
- Bypass cache lookup for no-cache but store the response #83
- Bypass response capturing and buffering when no-store is specified #83
- Replace IsRequestCacheable cache policy with three new independent policy checks to reflect these changes
- Modify middleware flow to accommodate cache policy updates
John Luo