<varname>PassFileDescriptorsToExec</varname> were added in version 256.</para>
<para><varname>PrivateTmpEx</varname>,
<varname>ImportCredentialEx</varname>,
- <varname>BindLogSockets</varname>, and
- <varname>PrivateUsersEx</varname> were added in version 257.</para>
+ <varname>BindLogSockets</varname>,
+ <varname>PrivateUsersEx</varname>, and
+ <varname>ManagedOOMMemoryPressureDurationUSec</varname> were added in version 257.</para>
</refsect2>
<refsect2>
<title>Mount Unit Objects</title>
<varname>MemoryZSwapWriteback</varname> were added in version 256.</para>
<para><varname>PrivateTmpEx</varname>,
<varname>ImportCredentialEx</varname>,
- <varname>BindLogSockets</varname>, and
- <varname>PrivateUsersEx</varname> were added in version 257.</para>
+ <varname>BindLogSockets</varname>,
+ <varname>PrivateUsersEx</varname>, and
+ <varname>ManagedOOMMemoryPressureDurationUSec</varname> were added in version 257.</para>
</refsect2>
<refsect2>
<title>Swap Unit Objects</title>
<varname>MemoryZSwapWriteback</varname> were added in version 256.</para>
<para><varname>PrivateTmpEx</varname>,
<varname>ImportCredentialEx</varname>,
- <varname>BindLogSockets</varname>, and
- <varname>PrivateUsersEx</varname> were added in version 257.</para>
+ <varname>BindLogSockets</varname>,
+ <varname>PrivateUsersEx</varname>, and
+ <varname>ManagedOOMMemoryPressureDurationUSec</varname> were added in version 257.</para>
</refsect2>
<refsect2>
<title>Slice Unit Objects</title>