All timestamps must use UTC for storage, transmission, and processing.
Local time conversion is a Central UI display concern only. Documented
in Commons (REQ-COM-1) and HighLevelReqs (Section 13.1).
Static attribute SetAttribute calls now persist the override to local SQLite,
surviving restart and failover. On Instance Actor startup, persisted overrides
are loaded on top of the deployed configuration. Redeployment resets all
persisted overrides to the new deployed values.
Replace Windows Integrated Auth with direct LDAP bind (username/password login form).
Add JWT-based sessions with HMAC-SHA256 shared key for load balancer compatibility.
15-minute token refresh re-queries LDAP for current group memberships. 30-minute
configurable idle timeout. LDAP failure: new logins fail, active sessions continue
with current roles until LDAP recovers.
Scripts now choose per invocation whether an external system call is synchronous
(all failures return to script) or cached (transient failures go to store-and-forward).
Mirrors the existing Database.Connection/CachedWrite pattern. Updated ESG, Site
Runtime script API, high-level requirements, and design doc.
