v88 — Almost forever

12 Oct 2025

Features

• Timeseries Database: table management, direct writes, auto downsampling

• Photo widget with selectable resolution

• Extensions to power-up apps with any custom code running cloud or on-prem

• Industrial Blockchain Extension

• Process Simulator Extension

• RAG AI Extension

• One-command on-premise installer

• Docker Agent allowing to run all our connectors on any hardware supporting Docker

• The File Uploader widget can now directly upload photos as well

• The Barcode widget can now scan several barcodes at once with the camera staying opened

Fixes

• File Uploader when using buffer storage and multi-file upload option.

• Fixed different behavior between App Builder preview and production apps with respect to widget positioning when using Top Bar or Top Bar and Bottom Tabs in the App Settings. Production app widgets rendered to low in y (by the height of the top bar).

• Fixed broken fontSize setting for the Button widget

• When duplicating Sections, all previously existing widget links get cleaned which wasn't the case before

• Fixed onJsonMessage and onStringMessage not behaving correctly when used multiple times

• Fixed dependency issue (realizing serial data transfer) causing immediate crash of the Modbus Agent

• Fixed missing arrow when linking event handler items to inputs in the flow builder

• Fixed loading correct initial page when app is using programmatic page switch

Changes

• Renamed input widget File to Upload. Added fresh categories for filtering uploaded data, most importantly added Photo

• Activating event flow from backend only in test mode

Breaking Changes

• When Top Bar or Top Bar and Bottom Tabs widget in the App Builder need to be re-positioned to result in the same production app (see Fixes)

• The readXlsx function does not anymore return an object with the sheet name as sole key, but in cases of a single sheet returns the array of rows directly