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version 1.77, 2023/10/14 19:30:41 version 1.78, 2023/10/14 19:47:37
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         href="https://man.openbsd.org/execve.2">execve(2)</a>.          href="https://man.openbsd.org/execve.2">execve(2)</a>.
   <li>On arm64, use the deep idle state available on Apple M1/M2 cores    <li>On arm64, use the deep idle state available on Apple M1/M2 cores
         in the idle loop and for suspend, resulting in power savings.          in the idle loop and for suspend, resulting in power savings.
     <!-- reverted <li>In <a href="https://man.openbsd.org/xhci.4">xhci(4)</a>, when
           detaching devices when we suspend, we need to continue processing
           command completion events. This fixes USB suspend/resume in Apple
           M1/M2. -->
   </ul>    </ul>
   
 <li>SMP Improvements  <li>SMP Improvements
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   <li>In seq(1), fix a check for rounding error and truncation.    <li>In seq(1), fix a check for rounding error and truncation.
   <li>In cron(8), introduce upstream fixes in the handling of @yearly, @monthly,    <li>In cron(8), introduce upstream fixes in the handling of @yearly, @monthly,
         @weekly, @daily and @hourly entries.          @weekly, @daily and @hourly entries.
     <li>Fix a bug in <a
           href="https://man.openbsd.org/cron.8">cron(8)</a> where whitespace
           after usernames would not be completly skipped while parsing the
           href="https://man.openbsd.org/crontab.5">crontab(5)</a> file.
   <li>In pax(1), safely escape characters when displaying messages    <li>In pax(1), safely escape characters when displaying messages
         that may include file names, and truncate times to the correct maximum          that may include file names, and truncate times to the correct maximum
         value.          value.
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       output, safely escape non-printable characters        output, safely escape non-printable characters
       in messages that may include file names,        in messages that may include file names,
       and truncate times to the correct maximum value.        and truncate times to the correct maximum value.
   
   
   
   
   <li>On amd64, enable Indirect Branch Tracking (IBT) for the kernel.    <li>On amd64, enable Indirect Branch Tracking (IBT) for the kernel.
   <li>Enable branch target control flow enforcement on arm64.    <li>Enable branch target control flow enforcement on arm64.
   <li>In clang on amd64, emit IBT endbr64 instructions by default (meaning,    <li>In clang on amd64, emit IBT endbr64 instructions by default (meaning,
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  <li>Speed up TCP transfer on   <li>Speed up TCP transfer on
         <a href="https://man.openbsd.org/lo.4">lo(4)</a>          <a href="https://man.openbsd.org/lo.4">lo(4)</a>
         interfaces by using TSO and LRO.          interfaces by using TSO and LRO.
    <li>Enable Large Receive Offload (LRO) for TCP per default in network
           drivers. LRO allows to receive aggregated packets larger than the MTU.
           Receiving TCP streams becomes much faster. Currently only <a
           href="https://man.openbsd.org/ix.4">ix(4)</a> and <a
           href="https://man.openbsd.org/lo.4">lo(4)</a> devices support LRO, and
           ix(4) is limited to IPv4 and hardware newer than the old 82598 model.<br>
           LRO can be turned off per interface with ifconfig <code>-tcplro</code>.
  <li>Do not calculate IP, TCP, and UDP checksums on   <li>Do not calculate IP, TCP, and UDP checksums on
         <a href="https://man.openbsd.org/lo.4">lo(4)</a> interfaces.          <a href="https://man.openbsd.org/lo.4">lo(4)</a> interfaces.
  <li>Speed up the   <li>Speed up the
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