Release v0.2.6 — RequestContext rename + structural cleanup Addresses architectural critiques raised by henderkes / olle.haerstedt on the G class structure. Backward-compatible via class_alias. - G renamed to RequestContext (\ZealPHP\G remains via class_alias) - Response state moved from G onto Response ($response->headersList etc.) - Apache shim state moved to ZealPHP\Legacy\ApacheContext (lazy) - #[AllowDynamicProperties] removed; previously-dynamic props declared - Return-by-reference autovivification eliminated in coroutine mode - Dead prefork_request_handler() deleted (CGI bridge supersedes it) - debug_backtrace() in instance() removed - Redundant isset() in CoSessionManager simplified External API for framework-internal arrays changed; uopz overrides (header, setcookie, apache_setenv) are unaffected. All 155 tests pass.