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      <h2>Minor releases</h2>
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      <h2>Minor releases</h2>
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      <ul>
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      <ul>
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        <li>1.21.4:
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        <li>1.21.4:
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          <ul>
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          <ul>
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            <li>Show confirmation dialog when opening a temporary file
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              (to warn the user about possible lost edits). The dialog
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              has a 'disable' checkbox.</li>
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            <li>Fixed bug which would crash the GUI when clicking an
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            <li>Fixed bug which would crash the GUI when clicking an
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              Open link after modifying the indexing configuration
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              Open link after modifying the indexing configuration
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              through the GUI tool.</li>
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              through the GUI tool.</li>
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            <li>Fix not showing results with paths over 1000
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              characters.</li>
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            <li>Fix Show subdocs: too many docs were shown in some
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              cases, and the Preview button in the dialog was inactive.</li>
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          </ul>
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          </ul>
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        <li>1.21.3: 
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        <li>1.21.3: 
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        <ul>
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        <ul>
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          <li>Web cache: fixed the GUI config to not cap the size at
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          <li>Web cache: fixed the GUI config to not cap the size at
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            1 GB. added append function to test driver/maintenance
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            1 GB. added append function to test driver/maintenance