7 new commits pushed to

<https://github.com/jmpsec/osctrl/tree/main|main>

by javuto

<https://github.com/jmpsec/osctrl/commit/00846cd7d8edac8979adfd4193289530ee50b909|00846cd7>

- Refactor and enhance pipeline with batch processing (#15)

<https://github.com/jmpsec/osctrl/commit/ee1165f7a8f0a3b87e10d3544f056b78f280a7a5|ee1165f7>

- update last_* to one last_seen field

<https://github.com/jmpsec/osctrl/commit/9fbc160aa7664299422eeadd816a427627223f81|9fbc160a>

- Add batch writer configuration and initialization options

<https://github.com/jmpsec/osctrl/commit/e049d97f95b01cd714a728efa51caf9420ee678e|e049d97f>

- Merge remote-tracking branch 'upstream/main' into split-backend

<https://github.com/jmpsec/osctrl/commit/2442cda4f1fa2cb16d09ed33d4808b95560065ba|2442cda4>

- fix the conflict of the change

<https://github.com/jmpsec/osctrl/commit/7c9066533a25e09964d6a3561ae170afb0fa0956|7c906653>

- Update IP addr

<https://github.com/jmpsec/osctrl/commit/48818c8e4eafe2f9e9c513668657e8d3411bc7c1|48818c8e>

- Merge pull request #607 from zhuoyuan-liu/split-backend jmpsec/osctrl