https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254285#M72170 <P>The H usually indicates a 'hotfix' release.&nbsp; The hot fix may not relate to your current situation so check with TAC before going to that release.</P> Tue, 19 Mar 2019 19:43:43 GMT edbrown 2019-03-19T19:43:43Z https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254266#M72168 <P>I saw a strange PAN-OS version on the support site software updates and wanted to know what this version is. What does the "h2" designation mean?</P><P>&nbsp;</P><P><SPAN>8.1.6-h2</SPAN></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 19 Mar 2019 19:04:52 GMT https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254266#M72168 mooregm0214 2019-03-19T19:04:52Z https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254285#M72170 <P>The H usually indicates a 'hotfix' release.&nbsp; The hot fix may not relate to your current situation so check with TAC before going to that release.</P> Tue, 19 Mar 2019 19:43:43 GMT https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254285#M72170 edbrown 2019-03-19T19:43:43Z https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254288#M72172 <P><A href="https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-release-notes/pan-os-8-1-addressed-issues/pan-os-8-1-6-h2-addressed-issues.html#" target="_blank">https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-release-notes/pan-os-8-1-addressed-issues/pan-os-8-1-6-h2-addressed-issues.html#</A></P><P>&nbsp;</P><P>hotfixes come out when it's been deemed an "out of cycle" update is needed for a particular OS version.</P> Tue, 19 Mar 2019 20:41:52 GMT https://live.paloaltonetworks.com/t5/general-topics/pan-os-version-numbering/m-p/254288#M72172 Brandon_Wertz 2019-03-19T20:41:52Z