# atMb 0.8 — online-change-focused synchronous release

This release removes the native worker thread and restores TCP, RTU and server
transport progress to the owning PLC call. The C layer retains no IEC pointers
and uses fixed storage only.

Import `library/atMb-OnlineChange.export` into a fresh CODESYS library project.
The IEC library version is **0.8.0.0** and the C component is **0.5.0.0**.
The previous threaded release remains under `backup/` for rollback/reference.

`FB_reinit` closes native contexts before IEC instance memory is replaced,
clears request pointers and active-request state, and allows contexts to reopen
on subsequent scans.