---
title: "AI Object Matching v2.1.0"
product: "LumiScan AI Object Matching"
component: "lumiscan-ai-object-matching"
version: "2.1.0"
display_version: "2.1.0.9"
latest_version: true
language: "en"
url: "https://docs.hdvisionsystems.com/en/lumiscan-ai-object-matching/2.1.0/release-notes/v2-1-0.html"
---

# AI Object Matching v2.1.0 – LumiScan AI Object Matching

## AI Object Matching v2.1.0

**Added** - Result now can be saved/load with json format - More descripted node description - Every operation now also exposes a method node `<network>/control/<operation>/execute` (inference, reset, load, save, remove, list-result-files, save-result-image). Writing to it runs the operation once and blocks until done — an alternative to the `ready`/`request` handshake, which still works. Results appear on the same output nodes and the outcome on `status/code`; the datalayer write returns `DL_TOO_MANY_OPERATIONS` when the module is busy with another operation (retry, it will succeed once that one finishes), `DL_INVALID_OPERATION_MODE` when the operation’s `ready` signal is false and the module is therefore in a state where it cannot run at all (retrying does not help), and `DL_RESOURCE_UNAVAILABLE` while shutting down or, for the guarded operations, while the module is in an error state awaiting a `reset`.