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<p>I've build a new version set, version_4.9.0.xml, containing
updates of hdds, halld_recon, halld_sim, hdgeant4, and
gluex_root_analysis. The links below are to the release notes.</p>
<ul>
<li><a moz-do-not-send="true"
href="https://github.com/JeffersonLab/hdds/releases/tag/4.4.0">hdds
4.4.0</a> Has TOF geometry for the upgrade. Changes to CCAL
geometry.<br>
</li>
<li><a moz-do-not-send="true"
href="https://github.com/JeffersonLab/halld_recon/releases/tag/4.8.0">halld_recon
4.8.0</a> Updated TOF reconstruction for the upgrade.</li>
<li><a moz-do-not-send="true"
href="https://github.com/JeffersonLab/halld_sim/releases/tag/4.8.0">halld_sim
4.8.0</a> New scheme for providing constants for smearing the
FCAL.</li>
<li><a moz-do-not-send="true"
href="https://github.com/JeffersonLab/HDGeant4/releases/tag/2.6.0">hdgeant4
2.6.0</a> Fix for optical properties of DIRC surfaces.</li>
<li><a moz-do-not-send="true"
href="https://github.com/JeffersonLab/gluex_root_analysis/releases/tag/1.6.0">gluex_root_analysis
1.6.0</a> Fix for particles that have a vertex fit but not a
mass constraint.</li>
</ul>
<p>This version set has been build on RHEL7, CentOS7 (JLab-style),
and CentOS7 (GlueX-container-style).</p>
<p>version_4.9.0.xml will become the default at JLab at midnight
tonight.</p>
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