2026-07-24

Improvements

• Deleting data models is temporarily disabled, because it can effect dependent flows. To prevent confusion the action stays visible but greyed out, with the reason shown on hover.
• When using the write flow preview, the throughput indicator section in the bridge table overview now correctly indicates a state, if a read flow is not configurable for a write-flow only bridge.
• Bridges built from a protocol template that ships only a read flow (such as OPC UA) can now deploy a write flow too. The write destination protocol is inferred from the read protocol whenever the read-write mapping defines one, instead of being left unset and silently blocking the write flow.
• Text fields across the app now share a single consistent look. Previously, different pages used the plain input component directly or older, deprecated variants, producing visible differences in border, background, and focus styling depending on where a field appeared. They now all render through one unified input component, so appearance is consistent regardless of where a text field appears.

Fixes

• A read flow tag on a custom data contract with Virtual Path "(none)" is now correctly set as empty, so the tag lands directly under the data contract instead of the OPC UA node path.
• In the experimental UMH theme, accented elements — such as the highlighted option in a dropdown — drew their text in the same color as their background, making them unreadable (white-on-white in dark, dark-on-dark in light). The accent foreground now contrasts with the accent background in both the light and dark UMH themes.
• Topic browser: the SQL Query panel now keeps its copy button in view for tags with long topic IDs, and shows the query in the standard code editor.