v4.4.0

Added

• openccu-lite support (roadmap B-17). openccu-lite
  is a Homematic CCU firmware without ReGaHSS: the interface processes
  are unchanged, but nothing listens on 8181/8183, HM-Script is never
  interpreted and there are no ReGa ids. The connection node now asks
  the box GET /api/meta/v1/version when it starts and on every
  reconnect of its name sync; a CCU3/RaspberryMatic/OpenCCU answers 404
  and everything runs exactly as before, an openccu-lite answers with
  its API version and device, channel, room and function names come
  from its metadata API instead — a snapshot at start, then the box's
  Server-Sent-Events change stream, so a rename in the box's UI reaches
  running flows within a second without a redeploy. msg.channelName,
  msg.rooms, msg.functions and the room/function filters keep the
  shape they have on a CCU (rooms and functions are a tree there and
  are flattened to the usual arrays of names, most specific first).
  Nothing has to be configured: the same connection node works on both
  kinds of box, which is what makes moving a backup between them
  harmless.
• connection node: openccu-lite token and openccu-lite port
  fields. The token is only needed when Node-RED does not run on the
  box — on the box the read-only token in
  /usr/local/etc/occulite/local-token is picked up automatically, off
  the box the administrator creates one on the box's Users page. A
  rejected or missing token is not fatal: the nodes work with addresses
  instead of names, the connection logs it once and takes the names as
  soon as a valid token is there. The port field is only for boxes
  whose web server is not on 80/443. Both are ignored on a CCU.
• connection node: the cached ccu_rega_<host>.json now also holds the
  room and function name lists, so the editor's room and function
  pickers are filled right after a restart instead of only after the
  first successful sync.

Changed

• ccu-sysvar, ccu-program, ccu-script and ccu-poll stay in the
  palette and in flows on openccu-lite, and stay accepted in the
  editor. There is no ReGa DOM on such a box, so instead of failing the
  connection they log one line when the connection starts and answer
  every message with a clear error (… are not available on this box (openccu-lite has no ReGaHSS)). On a CCU nothing about them changes.

Commits since v4.3.0

• 4.4.0 (e18bbfd)
• Merge branch b-17-openccu-lite: 4.4.0 (B-17 openccu-lite) (306f243)
• docs: openccu-lite section, changelog, B-17 archived (d6f3601)
• B-17: detect openccu-lite in the connection node (0244730)
• B-17: metadata provider for openccu-lite (0696db3)
• HANDOFF: 4.3.0 released, 17 issues closed (77ca7a0)