> For the complete documentation index, see [llms.txt](https://help.security.gallagher.com/command-centre/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.security.gallagher.com/command-centre/command-centre-releases/release-history/unsupported-gallagher-command-centre-versions/command-centre-9.10-releases/9.10-maintenance-release-4.md).

# 9.10 Maintenance Release 4

Enhancements in this version are as follows

<table data-header-hidden><thead><tr><th valign="bottom"></th><th valign="bottom"></th><th valign="bottom"></th></tr></thead><tbody><tr><td valign="bottom"><p> </p><p>Tech Ref</p><p> </p></td><td valign="bottom"><p> </p><p>Description</p><p> </p></td><td valign="bottom"><p> </p><p>Component</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>143958</p><p> </p></td><td valign="bottom"><p> </p><p>C7000 Add an 'Upgrade Secondary Image now' button to the diagnostic webpage</p><p> </p></td><td valign="bottom"><p> </p><p>Controller</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>144825</p><p> </p></td><td valign="bottom"><p> </p><p>C7000 Enhanced Support</p><p> </p></td><td valign="bottom"><p> </p><p>Controller</p><p> </p></td></tr></tbody></table>

Bug fixes in this version are as follows

<table data-header-hidden><thead><tr><th valign="bottom"></th><th valign="bottom"></th><th valign="bottom"></th></tr></thead><tbody><tr><td valign="bottom"><p> </p><p>Tech Ref</p><p> </p></td><td valign="bottom"><p> </p><p>Description</p><p> </p></td><td valign="bottom"><p> </p><p>Fixed In</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>139280</p><p> </p></td><td valign="bottom"><p> </p><p>T20 Terminal: Pressing the 'Mode' key followed by the 'Back' key on T20 is resulting in error</p><p> </p></td><td valign="bottom"><p> </p><p>Controller</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>141622</p><p> </p></td><td valign="bottom"><p> </p><p>Optical tampers failing on 7000 controllers.</p><p> </p></td><td valign="bottom"><p> </p><p>Controller</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>144494</p><p> </p></td><td valign="bottom"><p> </p><p>T10/T20 unable to read third party Mifare Classic 1k</p><p> </p></td><td valign="bottom"><p> </p><p>Controller</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>144792</p><p> </p></td><td valign="bottom"><p> </p><p>Event notification Email Subject stays on default after custom set</p><p> </p></td><td valign="bottom"><p> </p><p>Server</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>147209</p><p> </p></td><td valign="bottom"><p> </p><p>Site is getting 400 bad request on PATCH query to REST, but 204 when resending same query</p><p> </p></td><td valign="bottom"><p> </p><p>Server</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>147660</p><p> </p></td><td valign="bottom"><p> </p><p>REST call to api/events can query for and load every event in the database, taking days!</p><p> </p></td><td valign="bottom"><p> </p><p>Server</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>147788</p><p> </p></td><td valign="bottom"><p> </p><p>Evac Report information reliability</p><p> </p></td><td valign="bottom"><p> </p><p>Server</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>147925</p><p> </p></td><td valign="bottom"><p> </p><p>Avoid scanning most rows of the card table for typical searches</p><p> </p></td><td valign="bottom"><p> </p><p>Server</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>148178</p><p> </p></td><td valign="bottom"><p> </p><p>Exiting through door assigned to workstation with CODE crashes Command Centre Client</p><p> </p></td><td valign="bottom"><p> </p><p>Workstation Client</p><p> </p></td></tr><tr><td valign="bottom"><p> </p><p>148690</p><p> </p></td><td valign="bottom"><p> </p><p>The operator of a child division has access to Competency and Card of Root Division</p><p> </p></td><td valign="bottom"><p> </p><p>Server/workstation</p></td></tr></tbody></table>


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