PerlPrimer v1.1.21 released

Ensembl compatibility again restored (thanks to Nick Kennedy for the fix)

PerlPrimer v1.1.20 released

Fixed Ensembl compatibility

Changed Tm calculation code slightly

Changed browser opening code on Windows (for viewing alternative transcript data)

PerlPrimer v1.1.19 released

Fixed Ensembl compatibility again

PerlPrimer v1.1.18 released

Ensembl compatibility once again restored

Many new Ensembl genome species added