1.19.0 (2026-04-27)

Bug Fixes

• align composite schedules with transaction start (b7da5b0)
• align notify report payload with ocpp schema (c7bfce4)
• align task cpu sampling and restore ocpp flow logs (ecc2933)
• align transaction start event lifecycle (d4af149)
• bind pending tx profiles on session start (383a0bc)
• chunk notify report inventory to reduce heap pressure (9a731cb)
• defer bluetooth during ota preflight boot (d3d9fbb)
• device: reduce littlefs log write stalls (64b5585)
• firmware: harden ota and websocket dma handling (a0da649)
• firmware: reduce DMA heap pressure (3f94210)
• harden authorize and remote stop handling (97b36f9)
• harden charging profile time parsing and persistence (d85f108)
• harden data transfer telemetry handling (bdba2dd)
• harden low-coverage ocpp and database paths (0147068)
• ignore foreign tx profile activations (9016333)
• keep remote start ids scoped to accepted requests (728da27)
• make profile clears atomic under db lock (cf9d79f)
• ocpp: accept socket lock desired state (ef59f34)
• ocpp: route live meter values through transactions (541b6dc)
• ocpp: snapshot charging profiles during evaluation (0b096fe)
• override websocket client for psram stack tracing (10f4b62)
• pool websocket tx envelopes and cached payloads (1bc6072)
• preserve charging profile reload state (f8875a7)
• preserve notify report ordering and refresh host tests (5467708)
• preserve terminal transaction metadata (106df0e)
• recover state b auth flow after faults (fb57245)
• reduce startup log pressure and raise runtime stack (86084ed)
• reject malformed charging profile fields (cf444d7)
• reject malformed evse selectors in charging profile requests (b9b7059)
• release: stop committing changelog on master (ccbf2f9)
• report ongoing transactions by transaction id (94e7caa)
• reset transaction event session state on ended (b46fbc2)
• restore firmware build for transaction profile flows (c507885)
• slim websocket tx retry cache footprint (6840cf7)
• stabilize host coverage generation (0c0b13c)
• surface earliest smart charging boundary (8d4be92)
• surface future smart charging activations (8ea7720)
• tighten charging profile validity and clear semantics (c37674b)
• tighten profile parsing and frame validation (7b713ce)
• vendor sqlite for host test builds (caab4ce)
• websocket: avoid reconnect deadlock after send failure (fa13287)

Features

• apply scheduled random start delay (a5e73e8)
• emit manual readiness and boost bypass (517801c)
• enforce mode-specific charging profile semantics (ba74030)
• firmware: support OCPP device log pulls (328dd40)
• jolt-evse: publish readiness telemetry (d2e9678)
• ocpp: wire PS-7S socket lock variable (d74d500)
• unify charging mode policy handling (c6763dc)