v28.1.0

What's Changed

• Improve shutdown by @lbwexler in #440
• Add JsonSearchService and controller by @cnrudd in #439
• Remove default use of LDAP_MATCHING_RULE_IN_CHAIN by @ghsolomon in #441
• Add logging wrappers to LdapService calls by @amcclain in #442

Full Changelog: v28.0.0...v28.1.0