OpenPLC Editor v4.2.6

What's Changed

• Fix: persist RTU/serial fields when editing a Modbus remote device by @thiagoralves in #876
• fix(variables): allow clearing the location of an orphaned-alias variable by @thiagoralves in #880
• feat(vpp): bake per-module config bytes into vpp_config.h for Arduino targets by @thiagoralves in #881
• feat(firmware): iec_runtime_fault glue + strucpp v0.5.8 by @thiagoralves in #882
• feat(xml-generator): embed used library-block signatures for xml2st by @thiagoralves in #879
• release: development → main (v4.2.6) by @thiagoralves in #883

Full Changelog: v4.2.5...v4.2.6