Update main admindocs

public/docs/admin/main/installation.html

@@ -138,7 +138,7 @@
   <div class="section" id="installing-apptainer">
 <span id="installation"></span><h1>Installing Apptainer<a class="headerlink" href="#installing-apptainer" title="Permalink to this heading"></a></h1>
 <p>This section will guide you through the process of installing
-Apptainer 1.2.5 via several different methods. (For
+Apptainer 1.3.0 via several different methods. (For
 instructions on installing earlier versions of Apptainer please see
 <a class="reference external" href="https://apptainer.org/docs/">earlier versions of the docs</a>.)</p>
 <div class="section" id="installation-on-linux">
@@ -401,11 +401,11 @@ <h4>Install from GitHub release RPMs<a class="headerlink" href="#install-from-gi
 <p>Alternatively, x86_64 RPMs are available on GitHub immediately after each
 Apptainer release and they can be installed directly from there.  For the
 non-setuid installation:</p>
-<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ sudo yum install -y https://github.com/apptainer/apptainer/releases/download/v1.2.5/apptainer-1.2.5-1.x86_64.rpm
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ sudo yum install -y https://github.com/apptainer/apptainer/releases/download/v1.3.0/apptainer-1.3.0-1.x86_64.rpm
 </pre></div>
 </div>
 <p>For the setuid installation do above command first and then this one:</p>
-<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ sudo yum install -y https://github.com/apptainer/apptainer/releases/download/v1.2.5/apptainer-suid-1.2.5-1.x86_64.rpm
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ sudo yum install -y https://github.com/apptainer/apptainer/releases/download/v1.3.0/apptainer-suid-1.3.0-1.x86_64.rpm
 </pre></div>
 </div>
 </div>
@@ -415,13 +415,13 @@ <h4>Install Debian packages<a class="headerlink" href="#install-debian-packages"
 <div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ sudo apt update
 $ sudo apt install -y wget
 $ cd /tmp
-$ wget https://github.com/apptainer/apptainer/releases/download/v1.2.5/apptainer_1.2.5_amd64.deb
-$ sudo apt install -y ./apptainer_1.2.5_amd64.deb
+$ wget https://github.com/apptainer/apptainer/releases/download/v1.3.0/apptainer_1.3.0_amd64.deb
+$ sudo apt install -y ./apptainer_1.3.0_amd64.deb
 </pre></div>
 </div>
 <p>For the setuid installation do above commands first and then these:</p>
-<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ wget https://github.com/apptainer/apptainer/releases/download/v1.2.5/apptainer-suid_1.2.5_amd64.deb
-$ sudo dpkg -i ./apptainer-suid_1.2.5_amd64.deb
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ wget https://github.com/apptainer/apptainer/releases/download/v1.3.0/apptainer-suid_1.3.0_amd64.deb
+$ sudo dpkg -i ./apptainer-suid_1.3.0_amd64.deb
 </pre></div>
 </div>
 </div>
@@ -508,7 +508,7 @@ <h4>apptainer buildcfg<a class="headerlink" href="#apptainer-buildcfg" title="Pe
 at runtime.</p>
 <div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ apptainer buildcfg
 PACKAGE_NAME=apptainer
-PACKAGE_VERSION=1.2.5
+PACKAGE_VERSION=1.3.0
 BUILDDIR=/home/dtrudg/Sylabs/Git/apptainer/builddir
 PREFIX=/usr/local
 EXECPREFIX=/usr/local