EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  2025  <2026>  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  2025  <2026> 
<== Date ==> <== Thread ==>

Subject: EPICS Qt 4.1.7 [SEC=OFFICIAL]
From: "STARRITT, Andrew via Tech-talk" <tech-talk at aps.anl.gov>
To: Tech-Talk <tech-talk at aps.anl.gov>
Date: Mon, 19 Oct 2026 01:31:42 +0000
Hi EPICS Qt users,

I'm happy to announce that EPICS Qt 4.1.7 is now available.

The source code is available here:  https://github.com/qtepics
and documentation available at:  https://qtepics.github.io

And the release notes are located here:  https://qtepics.github.io/release_notes.html

The new release tag is r4.1.7

The most significant changes for this release is the introduction of the lit:// and env:// protocols
to provide literal value and environment variable "PV"s, and also to provide an indication
if/when a PV has a mis-aligned time stamp.

Full details together with other updates are in the release notes.

Regards

Andrew Starritt
Accelerator Control and Support Systems
Australian Synchrotron

PS Next major item will we the option to use PVXS - watch this space.



Navigate by Date:
Prev: AW: CANbus/CANopen EPICS users Gotz, Malte via Tech-talk
Next: IOCs: Single source of "substitution tokens" for PV name construction David Bracey via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  2025  <2026> 
Navigate by Thread:
Prev: StreamDevice @mismatch handling following TCP reconnection David Jakeman - STFC UKRI via Tech-talk
Next: IOCs: Single source of "substitution tokens" for PV name construction David Bracey via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  2025  <2026> 
ANJ, 20 Oct 2026 · Home · News · About · Talk · Base · Modules · Extensions ·
· Distributions · Download · Documents · Links · Licensing ·