<li><!-- JAL-2385 -->Conservation shading or PID threshold lost when base colourscheme changed if slider not visible</li>
<li><!-- JAL-2547 -->Sequence features shown in tooltip for gaps before start of features</li>
<li><!-- JAL-2576 -->Very large alignments take a long time to load</li>
<li><!-- JAL-2385 -->Conservation shading or PID threshold lost when base colourscheme changed if slider not visible</li>
<li><!-- JAL-2547 -->Sequence features shown in tooltip for gaps before start of features</li>
<li><!-- JAL-2576 -->Very large alignments take a long time to load</li>