Bug Fixes

• evse: move meter reads off esp_timer task (56eddf7)
• ota: clear pending state immediately after boot validation (ac8c194)
• ota: harden boot partition persistence (b59a47a)
• ota: harden resume flow after reboot (3a5008a)
• ci: run staging publish on develop->staging MRs (edd69e3)
• correct SecurityEvent timestamps and quote transaction column (9373bbe)
• defer security events until boot accepted (6cccf4f)
• evse: gate charging start on profile/random delay (4e416f0)
• improve GetTransactionStatus ongoingIndicator (dffea8e)
• network: add connectivity watchdog for WS DNS failures (79c8fa2)
• network: delay captive portal on outages and keep STA reconnecting (eb5365a)
• ocpp: accept DateTime fractional seconds (2ed09f7)
• ocpp: add missing enum string helpers (fedab93)
• ocpp: harden inbound CSMS CALL handling (3bf0a94)
• ocpp: harden SetChargingProfile validation (e5a3f5b)
• ocpp: prune expired profiles and enforce storage cap (595b1e7)
• ocpp: remove duplicate ChargingStateHelper definition (3e37f49)
• ocpp: wire ChangeAvailability, CertificateSigned, GetTransactionStatus (bcfcbf3)
• prevent security_evt stack overflow (6056e45)
• reduce heap churn in VariableRegistry persistence (877deea)
• tests: remove gtest dependency for host tests (94da004)
• websocket: prevent reconnect lockout and keep retrying (a783c09)
• wolfssl: enable OpenSSL-compat APIs for cert utilities (a9acc2d)
• ws: validate inbound OCPP frames (b70c5a6)
• ocpp: encode metering sampled values as numbers (1bd4981)

Features

• add DataTransfer and local auth list support (de1f9dc)
• add handlers for all missing OCPP actions (d6ed9dd)
• enrich security event tech info (91e26af)
• implement CertificateSigned certificate persistence (687df3f)
• implement SetNetworkProfile with NVS persistence (93287fd)
• implement SignCertificate CSR generation (83f92c4)
• led: add connectivity override LED when websocket offline (cc350d7)
• metering: add snapshot + ms timestamps for MeterValues (40fbebd)
• ocpp: add v201 variable monitoring service (675d814)
• ocpp: enrich GetCompositeSchedule response (7662280)
• ocpp: enrich GetTransactionStatus and telemetry (9466195)
• ocpp: enrich NotifyChargingLimit schedule preview (3e2a317)
• ocpp: enrich TransactionEvent metering + cost (397342b)
• ocpp: implement certificate management messages (27cb32c)
• ocpp: implement CertificateSigned message - Phase 1 Complete (v1.3.0) (c66e1b5)
• ocpp: implement ChangeAvailability message (Phase 1 critical stub) (f1f3ada)
• ocpp: implement ClearedChargingLimit message (Phase 1 critical stub) (86199bd)
• ocpp: implement GetTransactionStatus message (v1.2.0) (9595076)
• ocpp: implement OCPP 2.0.1 reservation system (37f2712)
• ocpp: implement v201 Variables schema + validation (89dbd9d)
• ocpp: persist variable monitoring across reboot (10f6fdc)
• ocpp: validate charging profiles before install (afe8cfb)
• ocpp: wire v201 variable monitoring and events (692bb5b)
• ota: preflight reboot, resume pending update, and clean firmware.bin (bb9af83)
• ota: send SecurityEvent before preflight reboot (a6424ee)
• persist auto token and send SecurityEventNotification (f63a7a6)
• scripts: add automatic serial logging to monitor scripts (c7eb8ba)
• security: persist CP cert and enable mutual TLS (880dbff)