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# 8.50 Maintenance Release 7

Enhancements resolved in this version are as follows.

<table><thead><tr><th width="151">Fixed In</th><th width="443">Description</th><th width="142">Tech Ref</th></tr></thead><tbody><tr><td>Server</td><td>Cannot upgrade an older Middleware Framework to 8.70+</td><td>104568</td></tr><tr><td>Server</td><td>Car park crashed after adding access groups to the exemption list</td><td>101396</td></tr><tr><td>Server</td><td>Reports are not running on the server and require services to be restarted to run</td><td>97970</td></tr><tr><td>Server</td><td>Operator privilege to batch print/encode card changed</td><td>102503</td></tr><tr><td>Server, Workstation</td><td>​Dragging the Event Source Description column in the Alarm Viewer config does not work properly</td><td>​​​​​​102368 </td></tr><tr><td>Controller</td><td>Eliminate controller restart on the time zone change</td><td>100026</td></tr><tr><td>Controller</td><td>Libexpat update to 2.4.6</td><td>98809</td></tr><tr><td>Controller</td><td> OpenSSL CVE-2022-0778</td><td>99889</td></tr><tr><td>Controller</td><td>Zlib versions prior to 1.2.12</td><td>101075</td></tr></tbody></table>

Enhancements or bugs resolved in this version are as follows.&#x20;

<table data-header-hidden><thead><tr><th width="144"></th><th width="506"></th><th></th></tr></thead><tbody><tr><td>ID</td><td>Description</td><td>Fixed In</td></tr><tr><td>109278</td><td>Server asserted continuously</td><td>Server</td></tr><tr><td>109595</td><td>Controller Service crash fetching long card record</td><td>Controller</td></tr><tr><td>110562</td><td>Wiring Report does not display 'EOL Resistances' from 8.10 onwards</td><td>Client</td></tr><tr><td>110953</td><td>Calling ReadFields with an invalid session can result in a crash</td><td>Server / Client</td></tr><tr><td>111400</td><td>Operator Sessions window can be unusable</td><td>Client</td></tr><tr><td>111460</td><td>Action Plan trigger lists not updating dynamically</td><td>Server / Client</td></tr><tr><td>111666</td><td>Cards after upgrade to v8.70 are no longer being read on the MIFARE Encoder</td><td>Config / Client</td></tr><tr><td>111737</td><td>A license with ImportExport missing can not be updated in the Server Properties/Licensing page</td><td>Server</td></tr><tr><td>111744</td><td>Alarm Instruction - Instruction text not updating dynamically</td><td>Client</td></tr><tr><td>112103</td><td>Timed Override in Site Plan only remain for one minute</td><td>Client</td></tr><tr><td>112524</td><td>Unexpected session destruction still causing crashes</td><td>Server</td></tr><tr><td>112732</td><td>Not sending correct contactID code of "inputs tested". </td><td>Server</td></tr><tr><td>113132</td><td>Command Centre Client Event Viewer functionality query</td><td>Client</td></tr><tr><td>113566</td><td>Event Trail not scrolling to top after Windows Update</td><td>Client</td></tr><tr><td>114744</td><td>Config client launches in English when launched from Command Centre client running with French.</td><td>Server</td></tr><tr><td>115056</td><td>Badge printing in VM client fails after upgrade from 7.30 to 8.70</td><td>VM Client</td></tr><tr><td>115731</td><td>ASSERT "Session write lock could not be acquired" whilst replicating operator session load</td><td>Server</td></tr><tr><td>116594</td><td>Command Centre Crash when Creating Spot Monitor</td><td>CC Client</td></tr><tr><td>116659</td><td>PhotoIDMinimalEncode on vEL8.80 seems broken</td><td>Client</td></tr><tr><td>116668</td><td>TreeCollection for half-connected config client, futile retrying</td><td>Server/Client</td></tr><tr><td>117377</td><td>Port back Unmonitoring lock contention fix</td><td>Server</td></tr><tr><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td></tr></tbody></table>


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