I thought, it is quite clear from the graph that tcl, despite of many pessimists, is alive. It is still popular and has positive tendencies. Now, tcl 8.6 is more popular, then tcl 8.5 was (<a href="https:&#x2F;&#x2F;qa.debian.org&#x2F;popcon.php?package=tcl8.5" rel="nofollow">https:&#x2F;&#x2F;qa.debian.org&#x2F;popcon.php?package=tcl8.5</a>). I understand that popcon is not perfect for such estimations, but I feel the same tendencies.