Releases

Reference. One page per release: what it does, what it does not, and what is simulated. The GitHub Release body is taken from the page.

The full record of every change is in CHANGELOG.md, and its Honesty section is the one to read before upgrading a plant anyone reads numbers off. These pages are the summary a person reads first.

Version	Date	What it is
0.4.1	2026-10-23	an evening on a Windows PC that goes cleanly: a stop that waits until its own ports are free so the next start works, stop --force answered in a sentence instead of refused, and three pages that say how to tell which Python owns the fsmes you type
0.4.0	2026-10-16	a plant on two boxes keeps counting when one of them dies: two nodes against one PostgreSQL with the jobs that must run once held by a lease, a docker compose demo with a kill test anyone can run, and screens that say which box holds what
0.3.1	2026-10-15	the first run on a Windows PC recovers itself; a simulated plant shaped like your own, three commands from a pip install; one folder of pages any AI assistant can walk you through; and fsmes doctor, one file to paste when something is wrong
0.3.0	2026-10-12	the bottling plant from pipx install, on Linux and Windows; the SPC tab and three things on the floor screens you can click; a chat that explains the chart; maintenance that reaches the right trade
0.2.0	2026-09-17	the ERP connector proven against a real ERPNext, everything a first plant needs to run in shadow mode, and plant packs with a fleet console
0.1.2	2026-09-08	the first public releases: fsmes demo runs from a PyPI install

0.1.0, 0.1.1 and 0.1.2 all reached PyPI on the evening of 2026-09-08 and have no page of their own; the changelog carries them.